patrikhuber / eos

A lightweight 3D Morphable Face Model library in modern C++

eos: A lightweight header-only 3D Morphable Face Model fitting library in modern C++11/14.

eos is a lightweight 3D Morphable Face Model fitting library that provides basic functionality to use face models, as well as camera and shape fitting functionality. It's written in modern C++11/14.

At the moment, it mainly provides the following functionality:

• MorphableModel and PcaModel classes to represent 3DMMs, with basic operations like draw_sample(). Supports the Surrey Face Model (SFM), 4D Face Model (4DFM), Basel Face Model (BFM) 2009 and 2017, and the Liverpool-York Head Model (LYHM) out-of-the-box
• The low-resolution, shape-only Surrey Face Model (share/sfm_shape_3448.bin)
• Fast, linear pose, shape and expression fitting, edge and contour fitting:
  • Linear scaled orthographic projection camera pose estimation
  • Linear shape-to-landmarks fitting, implementation of O. Aldrian & W. Smith, Inverse Rendering of Faces with a 3D Morphable Model, PAMI 2013
  • Expression fitting, with 6 linear expression blendshapes of the SFM: anger, disgust, fear, happiness, sadness, surprise
  • Edge-fitting, heavily inspired by: A. Bas et al., Fitting a 3D Morphable Model to Edges: A Comparison Between Hard and Soft Correspondences, ACCVW 2016
• Texture extraction to obtain a pose-invariant representation of the face texture
• Python bindings: Much of eos's functionality is available as a python module (try pip install eos-py!)
• (Experimental): Non-linear fitting cost functions using Ceres for shape, camera, blendshapes and the colour model (needs Ceres to be installed separately)

An experimental model viewer to visualise 3D Morphable Models and blendshapes is available here.

Usage

• Tested with the following compilers: >=gcc-6, >=clang-5, >=Visual Studio 2017 15.5, >=Xcode 9.2.
• The library and python bindings do not require any external dependencies. The example applications require Boost (>=1.71.0) and OpenCV (>=2.4.3).

To use the library in your own project, just add the following directories to your include path:

• eos/include
• eos/3rdparty/cereal/include
• eos/3rdparty/nanoflann/include
• eos/3rdparty/eigen/Eigen
• eos/3rdparty/eigen3-nnls/src
• eos/3rdparty/toml11

Make sure to clone with --recursive to download the required submodules!

Build the examples and tests

• Needed dependencies for the example app: CMake (>=3.8.2, or >=3.10.0 for MSVC), Boost system, filesystem, program_options (>=1.71.0), OpenCV core, imgproc, highgui (>=2.4.3).

To build:

git clone --recursive https://github.com/patrikhuber/eos.git
mkdir build && cd build # creates a build directory next to the 'eos' folder
cmake -G "<your favourite generator>" ../eos -DCMAKE_INSTALL_PREFIX=../install/
make && make install # or open the project file and build in an IDE like Visual Studio

It is strongly recommended to use vcpkg to install the dependencies on Windows. Users who wish to manage dependencies manually may find it helpful to copy initial_cache.cmake.template to initial_cache.cmake, edit the necessary paths and run cmake with -C ../eos/initial_cache.cmake. On Linux, you may also want to set -DCMAKE_BUILD_TYPE=... appropriately.

Sample code

The fit-model example app creates a 3D face from a 2D image.

After make install or running the INSTALL target, an example image with landmarks can be found in install/bin/data/. The model and the necessary landmarks mapping file are installed to install/share/.

You can run the example just by running:

fit-model

It will load the face model, landmark-to-vertex mappings, blendshapes, and other required files from the ../share/ directory, and run on the example image. It can be run on other images by giving it a -i parameter for the image and -l for a set of ibug landmarks. The full set of parameters can be viewed by running fit-model --help.

If you are just getting started, it is recommended to have a look at fit-model-simple too, as it requires much fewer input, and only fits pose and shape, without any blendshapes or edge-fitting. Its full set of arguments is:

fit-model-simple -m ../share/sfm_shape_3448.bin -p ../share/ibug_to_sfm.txt -i data/image_0010.png -l data/image_0010.pts

The output in both cases is an obj file with the shape and a png with the extracted texture map. The estimated pose angles and shape coefficients are available in the code via the API.

See examples/fit-model.cpp for the full code.

The Surrey Face Model

The library includes a low-resolution shape-only version of the Surrey Morphable Face Model. It is a PCA model of shape variation built from 3D face scans. It comes with uv-coordinates to perform texture remapping.

The full model is available at http://www.cvssp.org/facemodel.

4D Face Model (4DFM)

eos can be used to load, use and do basic fitting with the 4D Face Model (4DFM) from 4dface Ltd. The model features 39 expressions/action units, and diverse identity variation.

More information about the model can be found on www.4dface.io/4dfm.

Python bindings

eos includes python bindings for some of its functionality (and more can be added!). It can be installed from PyPI with pip install eos-py. You will still need the data files from this repository. Make sure that you've got >=gcc-7 or >=clang-5 as the default compiler on Linux (for example from the ubuntu-toolchain-r/test repository) or do CC=`which gcc-7` CXX=`which g++-7` pip install eos-py. Also make sure you've got >=cmake-3.8.2 (or >=cmake-3.10.0 for MSVC) in your path. In case of issues, the bindings can also be built manually: Clone the repository and set -DEOS_GENERATE_PYTHON_BINDINGS=on when running cmake (and optionally set PYTHON_EXECUTABLE to point to your python interpreter if it's not found automatically).

After having obtained the bindings, they can be used like any python module:

import eos
import numpy as np

model = eos.morphablemodel.load_model("eos/share/sfm_shape_3448.bin")
sample = model.get_shape_model().draw_sample([1.0, -0.5, 0.7])

help(eos) # check the documentation

See demo.py for an example on how to run the fitting.

Matlab bindings

Experimental (not maintained currently): eos includes Matlab bindings for the fit_shape_and_pose(...) function, which means the fitting can be run from Matlab. Set -DEOS_GENERATE_MATLAB_BINDINGS=on when running cmake to build the required mex-file and run the INSTALL target to install everything. (Set Matlab_ROOT_DIR to point to your Matlab directory if it's not found automatically). More bindings (e.g. the MorphableModel itself) might be added in the future.

Go to the install/eos/matlab directory and run demo.m to see how to run the fitting. The result is a mesh and rendering parameters (pose).

Documentation

Doxygen: http://patrikhuber.github.io/eos/doc/

The fit-model example and the Namespace List in doxygen are a good place to start.

License & contributions

This code is licensed under the Apache License, Version 2.0. The 3D morphable face model under share/sfm_shape_3448.bin is free for use for non-commercial purposes. For commercial purposes and to obtain other model resolutions, see http://www.cvssp.org/facemodel.

Contributions are very welcome! (best in the form of pull requests.) Please use GitHub issues for any bug reports, ideas, and discussions.

If you use this code in your own work, please cite the following paper: A Multiresolution 3D Morphable Face Model and Fitting Framework, P. Huber, G. Hu, R. Tena, P. Mortazavian, W. Koppen, W. Christmas, M. Rätsch, J. Kittler, International Conference on Computer Vision Theory and Applications (VISAPP) 2016, Rome, Italy [PDF].

eos's Issues

How to apply for the full Surrey Face Model

Hi,
Thanks for your shared Model and the published software framework.
You writed that after signing licence agreement ,we can apply for the others model( for example :the full surrey face model ) in your paper.
But i can not access to the website: http://cvssp.org/facemodel
How to apply for the others model?
Thanks very much.

How does PCA works in eos.

What is the role of PCA and why do we need to apply PCA shape and texture model in eos in just simple words.can you explain it in a non-mathematical way,I read about pca in data mining course and I understand it,but I want to know how does it works in eos and how does it apply on the 3D face scans?
I strongly believe that

you do not really understand something unless you can explain it to your grandmother -- Albert Einstein

Well I can't explain it to layman

Can you explain it in simple words without using mathematical equations so that I will get the purpose of pca in eos as general........suppose that you are explaining this to a layman.

Analytical derivatives for camera refinement

Hello,
can you please provide the derivatives/jacobians for non liner camera refinement.
i was wondering if i can refine the liner camera estimate result but it seems to be no that simple.
thanx in advance!

How to create my sfm_shape_3448.bin?

I found that the model does not look like me, and the nose is particularly high, so how to create my sfm_shape_3448.bin, I am Asian, or where can find Asian model.

When to release the next version?

Possible missing namespace qualifiers?

when i tried to build dev branch "https://github.com/patrikhuber/eos/tree/devel/utils"
the below error message triggered, you have any idea how to resolve this issue?

Create face model from 5 obj's

Hi Patrikhuber,

i want to create my own base face model with 5 sample obj 3D model, i am not familiar with MatLap software, do you have any guideline or tutorial to create base face model?
( or )
please describe with simple steps

Citation

Should we cite "Fitting 3D Morphable Models using Local Features" or "A multiresolution 3D Morphable face model and fitting framework" for using this code.

which function should I use to get a arbitrary viewangle image from a fitted model?

Texture is completely black

When i run the example I get all 3 files. out.isomap.png looks just fine if I open it with an image viewer, however when I load the obj file with meshlab or blender, the texture is completely black, even though the logs report successfully loading the texture. I couldn't get github to attach the files, so I uploaded them here: www.nebososo.com/out.zip

boost, character conversion failed

Hello, Huber! When I run the fit-model after installing eos, I encountered an error as following:

terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<std::logic_error> >' what(): character conversion failed Aborted (core dumped)
I run it on Ubuntu 14.04, gcc 4.8.4, Boost 1.59.0.

Instructions to acquire the full model (http://cvssp.org/facemodel) are not available

could you tell me the updated instructions to acquire the full model ?thanks

CMake misconfiguration and using user-defined 2D landmark points

Can't figure out how to run INSTALL target.

I have successfully generate VS 2015 files using cmake by using this commands:

git clone https://github.com/patrikhuber/eos.git mkdir build && cd build cmake -G "<your favourite generator>" ../eos -DCMAKE_INSTALL_PREFIX=../install/

but when I run make && make install It said "make: *** No targets specified and no makefile found. Stop."

I just can't figure it out how run install target.After running above commands I have successfully generate the build folder which has VS 2015 solution file etc. please help me.

Thanks

`

How to get the landmarks of the 3D reference face model

Hi,
Thank you very much for sharing your research.I try to use myself landmark predictor ,it can get
a .pts file of the 2D image landmark,due to it outputs different points, i don't know how to map my landmark point onto 3D reference face model, and how to get the coordinate of 3D reference face modle.

The mapping of outside-contour's landmarks and 3D model's vertex index

Hi，Patrickhuber：

Thanks for your shared model.
There is a problem when using anybody's 3D face(which is generated by your eos projects ) to fit a head frame model ( the size of the head frame is stable) .
The size of every people ’s face is different，so I think that I have to stretching the outside contour of the face for fitting the head frame model. But there are no mapping data between outside-contour landmarks and 3D model's vertex indexs in your ibug2did.txt.

Could you provide the mapping data of this part(1 to 8;10 to 17)?
Or could you tell me how to solve this problem if don't use the mapping data of outside contour?
Thanks very much!

Runtime of estimate_orthographic_camera

estimate_orthographic_camera() reportedly takes around 65ms to execute, which I believe is too much, it should be way faster. Have to measure & profile it on my system.
(the system in question is probably VS2013 x64)

Script for converting Basel model.

Hi, in VISAPP paper mentioned script for convertion of Basel model to format accepted in this application. Was it published somewere ?

Black line in isomap extraction

When using the low-resolution model and extracting the isomap, there's a black line in the middle of the face. Investigate and fix it.

Maybe a glitch in the texture coordinates or a rounding issue in the conversion from the CVSSP file.

Full head model Testing

Hi Patrik,
I have created full head model (PCA model) and generated binary file as well (.bin file). i have used 20 different shape models for creating PCA binary file.

when i testing with fit-model command using my custom binary file (d123.bin), output model generated (obj) as same shape (same output) for all different shape picture (its look like mean model - average shape). i didn't see any difference between all output model

All landmark mappings are properly assign in "ibug2did.txt" file.

"./fit-model -m share/d123.bin -i face2.jpg -l face2.pts -p share/ibug2did.txt -o out"

you have any idea how to resolve this issue?

How to create PCA model?

Hi,
Please guide me to create PCA model from .ply or .obj file. I have full head model in obj format. I want to create PCA model from normal 3d model to implement into face-fit module.

Request for details about sfm_shape_3448.bin

Thanks alot for providing the library!! Could you please give some information about how this model was prepared. How many face scan does it has ?
Or some link which describes this Model.
That would be a great help.

Shape fit system solve

I was wondering why do estimate solution using inverse here:
https://github.com/patrikhuber/eos/blob/master/include/eos/fitting/linear_shape_fitting.hpp#L122
the system is positive definite matrix so it should be possible to solve it using LDLT/LLT without any inverse. its like 4-5x faster compared to inverse with SVD you are doing now.

Can i change the picture called image_0010.png int the data folder

Is the picture with .png is a common picture,and where can i get these pictures?Sorry for having so many questions.

PCA basis calculation

i tried to load PCA model by pca calculated data. i have the below PCA data to load PCA model

-Mean
-eigenvectors
-eigenvalues

PCA component - 7
Num of row (x,y,z,x,y,z..) - 15420

i need pca_basis to load PCA model, how to calculate PCA basis data, eigenvector is equal to PCA basis? but it's row wise pca component (like 7 x 15420) we need column wise pca component ( 15420 x 7)

PcaModel Constructor:
PcaModel(cv::Mat mean, cv::Mat pca_basis, cv::Mat eigenvalues, std::vector<std::array<int, 3>> triangle_list) : mean(mean), normalised_pca_basis(pca_basis), eigenvalues(eigenvalues), triangle_list(triangle_list)

Code:
eos::morphablemodel::PcaModel shapeModel(pt_mean, pt_eig_vecs, pt_eig_vals, triangleList);

Difference between Morphable model and PCA Model.

Hi patrikhuber,

I know this is a very basic question but I want know whats the difference between Morphable model and PCA model in simple words I am confused about these two terms can you please give me a little bit overview about these two terms and differentiate them and what they contains? also tell me about basel face model are they related with each others?

Thanks

Question on loading my own PCA model

Hi, thank you for your code, it has been very helpful to me.
But when I try to load my own pca model, I wonder how is your triangleList arranged?

how to load the model(load_model) using .bin file

Hi, in your code

morphablemodel::load_model(modelfile.string());

you used a .bin file to load the a Morphable Model.

I wonder what is inside the .bin file? Is it related to the reference.obj?

I am quite confused with that file.

Thanks

make error

Scanning dependencies of target fit-model
[ 50%] Building CXX object examples/CMakeFiles/fit-model.dir/fit-model.cpp.o
Linking CXX executable fit-model
CMakeFiles/fit-model.dir/fit-model.cpp.o: In function main': fit-model.cpp:(.text+0x8319): undefined reference toboost::program_options::options_description::options_description(std::string const&, unsigned int, unsigned int)'
fit-model.cpp:(.text+0x9105): undefined reference to boost::filesystem::path::replace_extension(boost::filesystem::path const&)' fit-model.cpp:(.text+0x918c): undefined reference toboost::filesystem::path::stem() const'
fit-model.cpp:(.text+0x919f): undefined reference to boost::filesystem::path::stem() const' CMakeFiles/fit-model.dir/fit-model.cpp.o: In function__static_initialization_and_destruction_0(int, int)':
fit-model.cpp:(.text+0xa8a5): undefined reference to boost::system::generic_category()' fit-model.cpp:(.text+0xa8b1): undefined reference toboost::system::generic_category()'
fit-model.cpp:(.text+0xa8bd): undefined reference to `boost::system::system_category()'

make is error,why?

Make video of algorithm in action

This is more of a request. Could you make a video of the algorithm in action. There's a lot of work to get the library running and I'd like to see what I get before I go through all the fuss of installing it.

Error during make

Hello,
First of all thank you for offering this code!

I have no particular programming experience, so I'm having issues getting it to work:

I tried in Visual Studio, and managed to get it all built up, but when I try to run the fit-model.exe, I get a debug error saying abort() has been called...
Could it be because I tried to build it in x64?

I've also tried using MinGW, but I get this error at the beginning during the make && make install step:

Scanning dependencies of target fit-model
[ 25%] Building CXX object examples/CMakeFiles/fit-model.dir/fit-model.cpp.obj
In file included from C:\MinGW\include/windef.h:253:0,
                 from C:\MinGW\include/excpt.h:20,
                 from C:\MinGW\include/boost/archive/archive_exception.hpp:31,
                 from C:\MinGW\include/boost/multi_index/detail/index_node_base.hpp:21,
                 from C:\MinGW\include/boost/multi_index/detail/node_type.hpp:23,
                 from C:\MinGW\include/boost/multi_index/detail/index_base.hpp:25,
                 from C:\MinGW\include/boost/multi_index/detail/base_type.hpp:21,
                 from C:\MinGW\include/boost/multi_index_container.hpp:34,
                 from C:\MinGW\include/boost/property_tree/ptree.hpp:21,
                 from C:/Users/roger/Desktop/eos/include/eos/core/LandmarkMapper.hpp:27,
                 from C:\Users\roger\Desktop\eos\examples\fit-model.cpp:21:
C:\MinGW\include/winnt.h:2399:2: error: #error "undefined processor type"
 #error "undefined processor type"
  ^~~~~

Then it keeps going for a while and finishes with this:

In file included from C:/Users/roger/Desktop/eos/include/eos/render/texture_extraction.hpp:35:0,
                 from C:\Users\roger\Desktop\eos\examples\fit-model.cpp:25:
c:\mingw\include\c++\6.1.0\future: At global scope:
c:\mingw\include\c++\6.1.0\future:183:5: error: 'std::future<typename std::result_of<typename std::decay<_Tp>::type(typename std::decay<_BoundArgs>::type ...)>::type> std::async(_Fn&&, _Args&& ...) [with _Fn = eos::render::extract_texture(eos::render::Mesh, cv::Mat, cv::Mat, cv::Mat, bool, eos::render::TextureInterpolation, int)::<lambda()>&; _Args = {}; typename std::result_of<typename std::decay<_Tp>::type(typename std::decay<_BoundArgs>::type ...)>::type = void]', declared using local type 'eos::render::extract_texture(eos::render::Mesh, cv::Mat, cv::Mat, cv::Mat, bool, eos::render::TextureInterpolation, int)::<lambda()>', is used but never defined [-fpermissive]
     async(_Fn&& __fn, _Args&&... __args);
     ^~~~~
make[2]: *** [examples\CMakeFiles\fit-model.dir\build.make:63: examples/CMakeFiles/fit-model.dir/fit-model.cpp.obj] Error 1
make[1]: *** [CMakeFiles\Makefile2:119: examples/CMakeFiles/fit-model.dir/all] Error 2
make: *** [Makefile:149: all] Error 2

I am not sure what I'm doing wrong... Could you help me fix those or give me advice (like for a complete beginner) as to how to make it work without errors?

Thank you,
Roger.

PS: I have Windows 10, x64.

Speed up inverses of detector variances in shape fitting

Apparently, we can achieve a notable performance improvement by changing the current code:

const float sigma_squared_2D_inv = 1.0f / std::sqrt(sigma_squared_2D);
Mat Sigma = Mat::zeros(num_landmarks3, num_landmarks3, CV_32FC1);
for (int i = 0; i < num_landmarks3; ++i) {
    Sigma.at<float>(i, i) = sigma_squared_2D_inv; // the higher the sigma_squared_2D, the smaller the diagonal entries of Sigma will be
}
Mat Omega = Sigma.t() * Sigma; // just squares the diagonal

to

const float sigma_squared_2D_inv = 1.0f / sigma_squared_2D;
Mat Omega = Mat::zeros(num_landmarks3, num_landmarks3, CV_32FC1);
for (int i = 0; i < num_landmarks3; ++i) {
    Omega.at<float>(i, i) = sigma_squared_2D_inv; // the higher the sigma_squared_2D, the smaller the diagonal entries of Sigma will be
}

I haven't had a look at the code yet, but definitely need to. It's probably trivial.

Do I use the model to fit the point cloud?

Do I use the morphable model to fit the point cloud of face which got for stereo camera?

more examples.

your work is great ! thank you.But,more example is needed for beginer. Could you give us a example about the function:
std::pair<cv::Mat, cv::Mat> render(Mesh mesh, cv::Mat model_view_matrix, cv::Mat projection_matrix, int viewport_width, int viewport_height, const boost::optional<Texture>& texture = boost::none, bool enable_backface_culling = false, bool enable_near_clipping = true, bool enable_far_clipping = true).
thanks again.

Linker errors - used 32bit CMake generator with 64bit boost

Hello

Firstly, thank you so much for offering your code.

I tried to run the code on Visual Studio 2015 update 3 (Windows 7 64bit). But when I tried to run the example, I got a 49 debug errors saying that :

Severity Code Description Project File Line Suppression State
Error LNK1104 cannot open file 'boost_program_options-vc140-mt-gd-1_58.lib' fit-model C:\phd\codes\eos-master (1)\eos-master\build\examples\LINK 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) class boost::system::error_category const & __cdecl boost::system::system_category(void)" (_imp?system_category@system@boost@@YAAEBVerror_category@12@XZ) referenced in function "void __cdecl boost::system::dynamic initializer for 'native_ecat''(void)" (??__Enative_ecat@system@boost@@YAXXZ) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1 Error LNK2019 unresolved external symbol "__declspec(dllimport) class boost::system::error_category const & __cdecl boost::system::generic_category(void)" (__imp_?generic_category@system@boost@@YAAEBVerror_category@12@XZ) referenced in function "void __cdecl boost::system::dynamic initializer for 'errno_ecat''(void)" (??__Eerrno_ecat@system@boost@@yaxxz) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) void __cdecl boost::filesystem::path_traits::convert(char const *,char const *,class std::basic_string<wchar_t,struct std::char_traits<wchar_t>,class std::allocator<wchar_t> > &,class std::codecvt<wchar_t,char,struct _Mbstatet> const &)" (_imp?convert@path_traits@filesystem@boost@@YAXPEBD0AEAV?$basic_string@_WU?$char_traits@_W@std@@v?$allocator@_W@2@@std@@aebv?$codecvt@_WDU_Mbstatet@@@5@@z) referenced in function "void __cdecl boost::filesystem::path_traits::convert(char const *,char const *,class std::basic_string<wchar_t,struct std::char_traits<wchar_t>,class std::allocator<wchar_t> > &)" (?convert@path_traits@filesystem@boost@@YAXPEBD0AEAV?$basic_string@_WU?$char_traits@_W@std@@v?$allocator@_W@2@@std@@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: __cdecl boost::filesystem::path::path(void)" (_imp??0path@filesystem@boost@@qeaa@XZ) referenced in function main scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: __cdecl boost::filesystem::path::path(class boost::filesystem::path const &)" (_imp??0path@filesystem@boost@@qeaa@AEBV012@@z) referenced in function "class eos::morphablemodel::MorphableModel __cdecl eos::morphablemodel::load_scm_model(class boost::filesystem::path,class boost::filesystem::path)" (?load_scm_model@morphablemodel@eos@@ya?AVMorphableModel@12@Vpath@filesystem@boost@@0@Z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: class boost::filesystem::path & __cdecl boost::filesystem::path::operator=(class boost::filesystem::path const &)" (_imp??4path@filesystem@boost@@QEAAAEAV012@AEBV012@@z) referenced in function "public: virtual void __cdecl boost::program_options::typed_value<class boost::filesystem::path,char>::notify(class boost::any const &)const " (?notify@?$typed_value@Vpath@filesystem@boost@@d@program_options@boost@@UEBAXAEBVany@3@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: class std::basic_string<char,struct std::char_traits,class std::allocator > const __cdecl boost::filesystem::path::string(void)const " (_imp?string@path@filesystem@boost@@qeba?BV?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@xz) referenced in function "class std::vector<class cv::Vec<float,2>,class std::allocator<class cv::Vec<float,2> > > __cdecl eos::morphablemodel::load_isomap(class boost::filesystem::path)" (?load_isomap@morphablemodel@eos@@ya?AV?$vector@V?$Vec@M$01@cv@@v?$allocator@V?$Vec@M$01@cv@@@std@@@std@@VPath@filesystem@boost@@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: bool __cdecl boost::filesystem::path::empty(void)const " (_imp?empty@path@filesystem@boost@@QEBA_NXZ) referenced in function "class eos::morphablemodel::MorphableModel __cdecl eos::morphablemodel::load_scm_model(class boost::filesystem::path,class boost::filesystem::path)" (?load_scm_model@morphablemodel@eos@@ya?AVMorphableModel@12@Vpath@filesystem@boost@@0@Z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: static class std::codecvt<wchar_t,char,struct _Mbstatet> const & __cdecl boost::filesystem::path::codecvt(void)" (_imp?codecvt@path@filesystem@boost@@SAAEBV?$codecvt@_WDU_Mbstatet@@@std@@xz) referenced in function "void __cdecl boost::filesystem::path_traits::convert(char const *,char const *,class std::basic_string<wchar_t,struct std::char_traits<wchar_t>,class std::allocator<wchar_t> > &)" (?convert@path_traits@filesystem@boost@@YAXPEBD0AEAV?$basic_string@_WU?$char_traits@_W@std@@v?$allocator@_W@2@@std@@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: __cdecl boost::filesystem::path::~path(void)" (_imp??1path@filesystem@boost@@qeaa@XZ) referenced in function "class std::vector<class cv::Vec<float,2>,class std::allocator<class cv::Vec<float,2> > > __cdecl eos::morphablemodel::load_isomap(class boost::filesystem::path)" (?load_isomap@morphablemodel@eos@@ya?AV?$vector@V?$Vec@M$01@cv@@v?$allocator@V?$Vec@M$01@cv@@@std@@@std@@VPath@filesystem@boost@@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: __cdecl boost::program_options::validation_error::validation_error(enum boost::program_options::validation_error::kind_t,class std::basic_string<char,struct std::char_traits,class std::allocator > const &,class std::basic_string<char,struct std::char_traits,class std::allocator > const &,int)" (_imp??0validation_error@program_options@boost@@qeaa@W4kind_t@012@AEBV?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@1h@Z) referenced in function "class std::basic_string<char,struct std::char_traits,class std::allocator > const & __cdecl boost::program_options::validators::get_single_string(class std::vector<class std::basic_string<char,struct std::char_traits,class std::allocator >,class std::allocator<class std::basic_string<char,struct std::char_traits,class std::allocator > > > const &,bool)" (??$get_single_string@D@validators@program_options@boost@@YAAEBV?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@aebv?$vector@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@v?$allocator@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@@2@@4@_N@Z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Severity Code Description Project File Line Suppression State
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: virtual __cdecl boost::program_options::validation_error::~validation_error(void)" (_imp??1validation_error@program_options@boost@@UEAA@XZ) referenced in function "class std::basic_string<char,struct std::char_traits,class std::allocator > const & __cdecl boost::program_options::validators::get_single_string(class std::vector<class std::basic_string<char,struct std::char_traits,class std::allocator >,class std::allocator<class std::basic_string<char,struct std::char_traits,class std::allocator > > > const &,bool)" (??$get_single_string@D@validators@program_options@boost@@YAAEBV?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@aebv?$vector@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@v?$allocator@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@@2@@4@_N@Z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: __cdecl boost::program_options::validation_error::validation_error(class boost::program_options::validation_error const &)" (_imp??0validation_error@program_options@boost@@qeaa@AEBV012@@z) referenced in function "public: __cdecl boost::exception_detail::error_info_injector::error_info_injector(struct boost::exception_detail::error_info_injector const &)" (??0?$error_info_injector@Vvalidation_error@program_options@boost@@@exception_detail@boost@@qeaa@AEBU012@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: __cdecl boost::program_options::invalid_option_value::invalid_option_value(class std::basic_string<char,struct std::char_traits,class std::allocator > const &)" (_imp??0invalid_option_value@program_options@boost@@qeaa@AEBV?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@@z) referenced in function __catch$??$validate@Vpath@filesystem@boost@@d@program_options@boost@@YAXAEAVany@1@AEBV?$vector@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@v?$allocator@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@@2@@std@@PEAVpath@filesystem@1@J@Z$0 scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: __cdecl boost::program_options::invalid_option_value::invalid_option_value(class boost::program_options::invalid_option_value const &)" (_imp??0invalid_option_value@program_options@boost@@qeaa@AEBV012@@z) referenced in function "public: __cdecl boost::exception_detail::error_info_injector::error_info_injector(struct boost::exception_detail::error_info_injector const &)" (??0?$error_info_injector@Vinvalid_option_value@program_options@boost@@@exception_detail@boost@@qeaa@AEBU012@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: __cdecl boost::program_options::value_semantic_codecvt_helper::value_semantic_codecvt_helper(void)" (_imp??0?$value_semantic_codecvt_helper@D@program_options@boost@@qeaa@XZ) referenced in function "public: __cdecl boost::program_options::typed_value<class boost::filesystem::path,char>::typed_value<class boost::filesystem::path,char>(class boost::filesystem::path *)" (??0?$typed_value@Vpath@filesystem@boost@@d@program_options@boost@@qeaa@PEAVpath@filesystem@2@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: virtual __cdecl boost::program_options::value_semantic_codecvt_helper::~value_semantic_codecvt_helper(void)" (_imp??1?$value_semantic_codecvt_helper@D@program_options@boost@@UEAA@XZ) referenced in function "int public: __cdecl boost::program_options::typed_value<class boost::filesystem::path,char>::typed_value<class boost::filesystem::path,char>(class program_options::filesystem::path *)'::1'::dtor$0" (?dtor$0@?0???0?$typed_value@Vpath@filesystem@boost@@d@program_options@boost@@qeaa@PEAVpath@filesystem@2@@z@4HA) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) void __cdecl boost::program_options::validators::check_first_occurrence(class boost::any const &)" (_imp?check_first_occurrence@validators@program_options@boost@@YAXAEBVany@3@@z) referenced in function "void __cdecl boost::program_options::validate<class boost::filesystem::path,char>(class boost::any &,class std::vector<class std::basic_string<char,struct std::char_traits,class std::allocator >,class std::allocator<class std::basic_string<char,struct std::char_traits,class std::allocator > > > const &,class boost::filesystem::path *,long)" (??$validate@Vpath@filesystem@boost@@d@program_options@boost@@YAXAEAVany@1@AEBV?$vector@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@v?$allocator@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@@2@@std@@PEAVpath@filesystem@1@J@Z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) void __cdecl boost::program_options::validate(class boost::any &,class std::vector<class std::basic_string<char,struct std::char_traits,class std::allocator >,class std::allocator<class std::basic_string<char,struct std::char_traits,class std::allocator > > > const &,bool *,int)" (_imp?validate@program_options@boost@@YAXAEAVany@2@AEBV?$vector@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@v?$allocator@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@@2@@std@@PEA_NH@Z) referenced in function "public: virtual void __cdecl boost::program_options::typed_value<bool,char>::xparse(class boost::any &,class std::vector<class std::basic_string<char,struct std::char_traits,class std::allocator >,class std::allocator<class std::basic_string<char,struct std::char_traits,class std::allocator > > > const &)const " (?xparse@?$typed_value@_ND@program_options@boost@@UEBAXAEAVany@3@AEBV?$vector@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@v?$allocator@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@@2@@std@@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: class boost::program_options::options_description_easy_init & __cdecl boost::program_options::options_description_easy_init::operator()(char const *,class boost::program_options::value_semantic const *,char const *)" (_imp??Roptions_description_easy_init@program_options@boost@@QEAAAEAV012@PEBDPEBVvalue_semantic@12@0@Z) referenced in function main scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: __cdecl boost::program_options::options_description::options_description(class std::basic_string<char,struct std::char_traits,class std::allocator > const &,unsigned int,unsigned int)" (_imp??0options_description@program_options@boost@@qeaa@AEBV?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@ii@Z) referenced in function main scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: class boost::program_options::options_description_easy_init __cdecl boost::program_options::options_description::add_options(void)" (_imp?add_options@options_description@program_options@boost@@qeaa?AVoptions_description_easy_init@23@XZ) referenced in function main scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) class std::basic_ostream<char,struct std::char_traits > & __cdecl boost::program_options::operator<<(class std::basic_ostream<char,struct std::char_traits > &,class boost::program_options::options_description const &)" (_imp??6program_options@boost@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@std@@AEAV23@AEBVoptions_description@01@@z) referenced in function main scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: __cdecl boost::program_options::options_description::~options_description(void)" (_imp??1options_description@program_options@boost@@qeaa@XZ) referenced in function main scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: __cdecl boost::program_options::detail::cmdline::cmdline(class std::vector<class std::basic_string<char,struct std::char_traits,class std::allocator >,class std::allocator<class std::basic_string<char,struct std::char_traits,class std::allocator > > > const &)" (_imp??0cmdline@detail@program_options@boost@@qeaa@AEBV?$vector@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@v?$allocator@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@@2@@std@@@z) referenced in function "public: __cdecl boost::program_options::basic_command_line_parser::basic_command_line_parser(int,char const * const * const)" (??0?$basic_command_line_parser@D@program_options@boost@@qeaa@HQEBQEBD@Z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: int __cdecl boost::program_options::detail::cmdline::get_canonical_option_prefix(void)" (_imp?get_canonical_option_prefix@cmdline@detail@program_options@boost@@QEAAHXZ) referenced in function "public: class boost::program_options::basic_parsed_options __cdecl boost::program_options::basic_command_line_parser::run(void)" (?run@?$basic_command_line_parser@D@program_options@boost@@qeaa?AV?$basic_parsed_options@D@23@XZ) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: void __cdecl boost::program_options::detail::cmdline::set_options_description(class boost::program_options::options_description const &)" (_imp?set_options_description@cmdline@detail@program_options@boost@@QEAAXAEBVoptions_description@34@@z) referenced in function "public: class boost::program_options::basic_command_line_parser & __cdecl boost::program_options::basic_command_line_parser::options(class boost::program_options::options_description const &)" (?options@?$basic_command_line_parser@D@program_options@boost@@QEAAAEAV123@AEBVoptions_description@23@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: class std::vector<class boost::program_options::basic_option,class std::allocator<class boost::program_options::basic_option > > __cdecl boost::program_options::detail::cmdline::run(void)" (_imp?run@cmdline@detail@program_options@boost@@qeaa?AV?$vector@V?$basic_option@D@program_options@boost@@v?$allocator@V?$basic_option@D@program_options@boost@@@std@@@std@@xz) referenced in function "public: class boost::program_options::basic_parsed_options __cdecl boost::program_options::basic_command_line_parser::run(void)" (?run@?$basic_command_line_parser@D@program_options@boost@@qeaa?AV?$basic_parsed_options@D@23@XZ) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: __cdecl boost::program_options::detail::cmdline::~cmdline(void)" (_imp??1cmdline@detail@program_options@boost@@qeaa@XZ) referenced in function "public: __cdecl boost::program_options::basic_command_line_parser::~basic_command_line_parser(void)" (??1?$basic_command_line_parser@D@program_options@boost@@qeaa@XZ) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) class std::basic_string<char,struct std::char_traits,class std::allocator > __cdecl boost::program_options::to_internal(class std::basic_string<char,struct std::char_traits,class std::allocator > const &)" (_imp?to_internal@program_options@boost@@ya?AV?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@AEBV34@@z) referenced in function "class std::vector<class std::basic_string<char,struct std::char_traits,class std::allocator >,class std::allocator<class std::basic_string<char,struct std::char_traits,class std::allocator > > > __cdecl boost::program_options::to_internal<class std::basic_string<char,struct std::char_traits,class std::allocator > >(class std::vector<class std::basic_string<char,struct std::char_traits,class std::allocator >,class std::allocator<class std::basic_string<char,struct std::char_traits,class std::allocator > > > const &)" (??$to_internal@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@@program_options@boost@@ya?AV?$vector@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@v?$allocator@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@@2@@std@@AEBV23@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) void __cdecl boost::program_options::store(class boost::program_options::basic_parsed_options const &,class boost::program_options::variables_map &,bool)" (_imp?store@program_options@boost@@YAXAEBV?$basic_parsed_options@D@12@AEAVvariables_map@12@_N@Z) referenced in function main scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) void __cdecl boost::program_options::notify(class boost::program_options::variables_map &)" (_imp?notify@program_options@boost@@YAXAEAVvariables_map@12@@z) referenced in function main scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: unsigned __int64 __cdecl std::_Tree<class std::_Tmap_traits<class std::basic_string<char,struct std::char_traits,class std::allocator >,class boost::program_options::variable_value,struct std::less<class std::basic_string<char,struct std::char_traits,class std::allocator > >,class std::allocator<struct std::pair<class std::basic_string<char,struct std::char_traits,class std::allocator > const ,class boost::program_options::variable_value> >,0> >::count(class std::basic_string<char,struct std::char_traits,class std::allocator > const &)const " (_imp?count@?$_Tree@V?$_Tmap_traits@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@Vvariable_value@program_options@boost@@U?$less@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@@2@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@Vvariable_value@program_options@boost@@@std@@@2@$0A@@std@@@std@@QEBA_KAEBV?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@2@@z) referenced in function main scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: __cdecl boost::program_options::variables_map::variables_map(void)" (_imp??0variables_map@program_options@boost@@qeaa@XZ) referenced in function main scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2019 unresolved external symbol "__declspec(dllimport) public: virtual __cdecl boost::program_options::variables_map::~variables_map(void)" (_imp??1variables_map@program_options@boost@@UEAA@XZ) referenced in function main scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl boost::program_options::error::error(class boost::program_options::error const &)" (??0error@program_options@boost@@qeaa@AEBV012@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl boost::program_options::error_with_option_name::error_with_option_name(class boost::program_options::error_with_option_name const &)" (??0error_with_option_name@program_options@boost@@qeaa@AEBV012@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl boost::program_options::invalid_option_value::invalid_option_value(class boost::program_options::invalid_option_value const &)" (??0invalid_option_value@program_options@boost@@qeaa@AEBV012@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2001 unresolved external symbol "public: __cdecl boost::program_options::validation_error::validation_error(class boost::program_options::validation_error const &)" (??0validation_error@program_options@boost@@qeaa@AEBV012@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2001 unresolved external symbol "private: virtual void __cdecl boost::program_options::value_semantic_codecvt_helper::parse(class boost::any &,class std::vector<class std::basic_string<char,struct std::char_traits,class std::allocator >,class std::allocator<class std::basic_string<char,struct std::char_traits,class std::allocator > > > const &,bool)const " (?parse@?$value_semantic_codecvt_helper@D@program_options@boost@@EEBAXAEAVany@3@AEBV?$vector@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@v?$allocator@V?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@@2@@std@@_N@Z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2001 unresolved external symbol "public: virtual void __cdecl boost::program_options::error_with_option_name::set_option_name(class std::basic_string<char,struct std::char_traits,class std::allocator > const &)" (?set_option_name@error_with_option_name@program_options@boost@@UEAAXAEBV?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2001 unresolved external symbol "protected: virtual void __cdecl boost::program_options::error_with_option_name::substitute_placeholders(class std::basic_string<char,struct std::char_traits,class std::allocator > const &)const " (?substitute_placeholders@error_with_option_name@program_options@boost@@MEBAXAEBV?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@@z) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2001 unresolved external symbol "public: virtual char const * __cdecl boost::program_options::error_with_option_name::what(void)const " (?what@error_with_option_name@program_options@boost@@UEBAPEBDXZ) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2001 unresolved external symbol "__declspec(dllimport) class std::basic_string<char,struct std::char_traits,class std::allocator > boost::program_options::arg" (_imp?arg@program_options@boost@@3v?$basic_string@DU?$char_traits@D@std@@v?$allocator@D@2@@std@@A) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1
Error LNK2001 unresolved external symbol "__declspec(dllimport) public: static unsigned int const boost::program_options::options_description::m_default_line_length" (_imp?m_default_line_length@options_description@program_options@boost@@2IB) scm-to-cereal C:\phd\codes\eos-master (1)\eos-master\build\examples\scm-to-cereal.obj 1

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
and 3 warnings saying that :
Severity Code Description Project File Line Suppression State
Warning LNK4272 library machine type 'X86' conflicts with target machine type 'x64' scm-to-cereal C:\boost_1_50_0\stage\lib\boost_system.lib 1
Warning LNK4272 library machine type 'X86' conflicts with target machine type 'x64' scm-to-cereal C:\boost_1_50_0\stage\lib\boost_filesystem.lib 1
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

Although the Cmake configuration refers to Boost version: 1.58.0 as shows below:

Options:
BUILD_EXAMPLES: ON
BUILD_DOCUMENTATION: OFF
OpenCV ARCH: x64
OpenCV RUNTIME: vc14
OpenCV STATIC: OFF
Found OpenCV 2.4.12 in C:/opencv/install/x64/vc14/lib
You might need to add C:\opencv\install\x64\vc14\bin to your PATH to be able to run your applications.
OpenCV include dir found at C:/opencv/install/include;C:/opencv/install/include/opencv
OpenCV lib dir found at C:/opencv/install/x64/vc14/lib;C:/opencv/install/x64/vc14/lib
Boost version: 1.58.0
Found the following Boost libraries:
system
Boost found at C:/boost_1_58_0_for_vc14-64/boost_1_58_0-vc14_64/include
Eigen3 found: TRUE
Eigen3 include dir found at C:/eigen/eigen-eigen-bdd17ee3b1b3
Eigen3 version: 3.2.5
OpenCV 2.x detected
OpenCV ARCH: x64
OpenCV RUNTIME: vc14
OpenCV STATIC: OFF
Found OpenCV 2.4.12 in C:/opencv/install/x64/vc14/lib
You might need to add C:\opencv\install\x64\vc14\bin to your PATH to be able to run your applications.
OpenCV include dir found at C:/opencv/install/include;C:/opencv/install/include/opencv
OpenCV lib dir found at C:/opencv/install/x64/vc14/lib;C:/opencv/install/x64/vc14/lib
Boost version: 1.58.0
Found the following Boost libraries:
system
filesystem
program_options
Boost found at C:/boost_1_58_0_for_vc14-64/boost_1_58_0-vc14_64/include
Configuring done
Generating done

Regards

OpenCV and Boost binaries for VS2015

I've precompiled the required Boost and OpenCV libraries for VS 2015, as they're not available yet on their homepages:

https://drive.google.com/folderview?id=0B2FFdHlMfJl_fmVDMFZsRUtYTmpWTjc1MFRkTF9Na2xKZE55el9IeVQ5dW9FMVNPN0xucTA&usp=sharing

They're compiled with SSE42 and I think AVX2 as well, so if you have an old CPU, you may run into trouble.

I'll keep this ticket open until VS2015 binaries are included in the Boost & OpenCV distributions.

What is the scm-to-cereal program?

desc.add_options()
        ("help,h",
            "display the help message")
        ("model,m", po::value<fs::path>(&scmmodelfile)->required(),
            "a CVSSP .scm Morphable Model file")
        ("isomap,t", po::value<fs::path>(&isomapfile),
            "optional isomap containing the texture mapping coordinates")
        ("shape-only,s", po::value<bool>(&save_shape_only)->default_value(false)->implicit_value(true),
            "save only the shape-model part of the full 3DMM")
        ("output,o", po::value<fs::path>(&outputfile)->required()->default_value("converted_model.bin"),
            "output filename for the Morphable Model in cereal binary format")
        ;

(.scm file , isomap file) I am not found!!

Generate all models in dataset

1. I guess 63 different type of faces are available in "sfm_shape_3448.bin", i can able to see PCA values for all models, but how can i see all original faces in dataset, like any script to generate all sample faces as obj file output.
2. How to add my own basel face model into your existing dataset.

fit-model on own images

Hi,
i'm trying to use the fit-model, with other images but i coudn't make it, should i have any constraint on the inputs or how should i choose my inputs?
Thank you.

Question on ISOmap

Hi, Patrik! I am wondering if the isomap output is a way for obj file viewer to see the texture? Is there a way to visualise the 3D model directly(like utilising the openGL function)?
// This is not an issue, but I don't know where to put it.

EOS Build error

Hi

I'm trying to build and install EOS on my ubuntu 14.04. I think all the dependencies are there but when I do make install, i get the following errors about OpenCV not found: Any ideas ?

Scanning dependencies of target fit-model [ 50%] Building CXX object examples/CMakeFiles/fit-model.dir/fit-model.cpp.o Linking CXX executable fit-model CMakeFiles/fit-model.dir/fit-model.cpp.o: In functioneos::render::draw_texcoords(eos::render::Mesh, cv::Mat)':
fit-model.cpp:(.text+0x2276): undefined reference to cv::line(cv::_InputOutputArray const&, cv::Point_<int>, cv::Point_<int>, cv::Scalar_<double> const&, int, int, int)' fit-model.cpp:(.text+0x24ca): undefined reference tocv::line(cv::InputOutputArray const&, cv::Point, cv::Point_, cv::Scalar_ const&, int, int, int)'
fit-model.cpp:(.text+0x271e): undefined reference to cv::line(cv::_InputOutputArray const&, cv::Point_<int>, cv::Point_<int>, cv::Scalar_<double> const&, int, int, int)' CMakeFiles/fit-model.dir/fit-model.cpp.o: In functionmain':
fit-model.cpp:(.text+0x8c3f): undefined reference to cv::imread(cv::String const&, int)' fit-model.cpp:(.text+0x8ffe): undefined reference tocv::rectangle(cv::InputOutputArray const&, cv::Point, cv::Point_, cv::Scalar_ const&, int, int, int)'
fit-model.cpp:(.text+0x96d9): undefined reference to cv::imwrite(cv::String const&, cv::_InputArray const&, std::vector<int, std::allocator<int> > const&)' CMakeFiles/fit-model.dir/fit-model.cpp.o: In functioncv::String::String(char const_)':
fit-model.cpp:(.text.ZN2cv6StringC2EPKc[ZN2cv6StringC5EPKc]+0x4f): undefined reference to cv::String::allocate(unsigned long)' CMakeFiles/fit-model.dir/fit-model.cpp.o: In functioncv::String::~String()':
fit-model.cpp:(.text.ZN2cv6StringD2Ev[ZN2cv6StringD5Ev]+0x14): undefined reference to cv::String::deallocate()' CMakeFiles/fit-model.dir/fit-model.cpp.o: In functioncv::Mat::Mat(int, int, int, void, unsigned long)':
fit-model.cpp:(.text.ZN2cv3MatC2EiiiPvm[ZN2cv3MatC5EiiiPvm]+0x121): undefined reference to cv::error(int, cv::String const&, char const*, char const*, int)' fit-model.cpp:(.text._ZN2cv3MatC2EiiiPvm[_ZN2cv3MatC5EiiiPvm]+0x228): undefined reference tocv::error(int, cv::String const&, char const, char const, int)'
CMakeFiles/fit-model.dir/fit-model.cpp.o: In function cv::String::String(std::string const&)': fit-model.cpp:(.text._ZN2cv6StringC2ERKSs[_ZN2cv6StringC5ERKSs]+0x69): undefined reference tocv::String::allocate(unsigned long)'
CMakeFiles/fit-model.dir/fit-model.cpp.o: In function _ZNK2cv3MatcvNS_3VecIT_XT0_EEEIfLi4EEEv': fit-model.cpp:(.text._ZNK2cv3MatcvNS_3VecIT_XT0_EEEIfLi4EEEv[_ZNK2cv3MatcvNS_3VecIT_XT0_EEEIfLi4EEEv]+0xc4): undefined reference tocv::error(int, cv::String const&, char const, char const, int)'
CMakeFiles/fit-model.dir/fit-model.cpp.o: In function _ZNK2cv3MatcvNS_3VecIT_XT0_EEEIfLi3EEEv': fit-model.cpp:(.text._ZNK2cv3MatcvNS_3VecIT_XT0_EEEIfLi3EEEv[_ZNK2cv3MatcvNS_3VecIT_XT0_EEEIfLi3EEEv]+0xc4): undefined reference tocv::error(int, cv::String const&, char const, char const_, int)'
CMakeFiles/fit-model.dir/fit-model.cpp.o: In function _ZNK2cv3MatcvNS_3VecIT_XT0_EEEIfLi2EEEv': fit-model.cpp:(.text._ZNK2cv3MatcvNS_3VecIT_XT0_EEEIfLi2EEEv[_ZNK2cv3MatcvNS_3VecIT_XT0_EEEIfLi2EEEv]+0xc4): undefined reference tocv::error(int, cv::String const&, char const_, char const_, int)'
collect2: error: ld returned 1 exit status
make[2]: *** [examples/fit-model] Error 1
make[1]: *** [examples/CMakeFiles/fit-model.dir/all] Error 2
`

The build info is listed below:

-- The C compiler identification is GNU 4.9.3 -- The CXX compiler identification is GNU 4.9.3 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Performing Test HAS_CXX14_FLAG -- Performing Test HAS_CXX14_FLAG - Success -- Options: -- BUILD_EXAMPLES: ON -- BUILD_DOCUMENTATION: OFF -- OpenCV include dir found at /usr/include/opencv;/usr/include -- OpenCV lib dir found at -- Boost version: 1.54.0 -- Found the following Boost libraries: -- system -- Boost found at /usr/include -- Found Eigen3: /usr/include/eigen3 (Required is at least version "2.91.0") -- Eigen3 found: TRUE -- Eigen3 include dir found at /usr/include/eigen3 -- Eigen3 version: 3.2.0 -- OpenCV 2.x detected -- OpenCV include dir found at /usr/include/opencv;/usr/include -- OpenCV lib dir found at -- Boost version: 1.54.0 -- Found the following Boost libraries: -- system -- filesystem -- program_options -- Boost found at /usr/include -- Configuring done -- Generating done

json to cereal - error

when i run the below command, error message triggered like rapidjsonexception:
./json-to-cereal-binary -i /Users/sam/Documents/MATLAB/bfm_small.json -t model -o converted_model.bin

Error :
libc++abi.dylib: terminating with uncaught exception of type cereal::RapidJSONException: rapidjson internal assertion failure: flags_ & kIntFlag

Debug Result:
error message triggered from the below line
input_archive(morphable_model);

code :

if (file_type == "model")
{
morphablemodel::MorphableModel morphable_model;
std::ifstream file(jsonfile.string());
cereal::JSONInputArchive input_archive(file);
input_archive(morphable_model);
morphablemodel::save_model(morphable_model, outputfile.string());
}

gcc seems to need -pthread too

Hi,

I'm using ubuntu 16.04, i got opencv 3.1, when i try to use "make && make install" i got this error:
"
[ 25%] Linking CXX executable fit-model
/usr/bin/ld: CMakeFiles/fit-model.dir/fit-model.cpp.o: undefined reference to symbol 'pthread_create@@GLIBC_2.2.5'
//lib/x86_64-linux-gnu/libpthread.so.0: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
examples/CMakeFiles/fit-model.dir/build.make:100: recipe for target 'examples/fit-model' failed
make[2]: *** [examples/fit-model] Error 1
CMakeFiles/Makefile2:119: recipe for target 'examples/CMakeFiles/fit-model.dir/all' failed
make[1]: *** [examples/CMakeFiles/fit-model.dir/all] Error 2
Makefile:150: recipe for target 'all' failed
make: *** [all] Error 2"
Can you help me to solve this please?
Thank you in advance.

Not all methods inlined.

Not all methods inlined.
This is "headers only" library, and not inlined methods cause errors like "method already defined".

How do the blendshapes work?

Hi Patrik,

I have added blendshape (expression_blendshapes_3448.bin) to PCA model using the below code.
i have read that output OBJ file in text editor, and there is no additional vertex appears in obj file. line count is same (13634).
But i can see some difference in model (mouth opened slightly), how to identify blendshapes are added in model, and how to test ?

find the attached output OBJ file
out.obj.zip

vector<float> fitted_coeffs = fitting::fit_shape_to_landmarks_linear(morphable_model, affine_from_ortho, image_points, vertex_indices);

vector<morphablemodel::Blendshape> blendshapes = morphablemodel::load_blendshapes(blendshapesfile.string());
vector<float> shape_coefficients, blendshape_coefficients;
Mat shape_instance = fitting::fit_shape_model(affine_from_ortho, morphable_model, blendshapes, image_points, vertex_indices, 10.0f, shape_coefficients, blendshape_coefficients);

render::Mesh mesh = morphable_model.draw_sample(fitted_coeffs, vector<float>());

auto merged_shape = morphable_model.get_shape_model().draw_sample(fitted_coeffs) + to_matrix(blendshapes) * Mat(blendshape_coefficients);

render::Mesh merged_mesh = morphablemodel::detail::sample_to_mesh(merged_shape, morphable_model.get_color_model().get_mean(), morphable_model.get_shape_model().get_triangle_list(), morphable_model.get_color_model().get_triangle_list(), morphable_model.get_texture_coordinates());

// Save the mesh as textured obj:
outputfile += fs::path(".obj");
render::write_textured_obj(merged_mesh, outputfile.string());

Problem in compiling using CMake

Hi Patrik,

Thanks for sharing your codes. I'm trying to generate Visual Studio 2015 version of your code using CMake 3.3.1.
I've used your compiled Opencv and Boost libraries.
When I configure using CMake it fails with below error:

[Found the following Boost libraries:
system
Boost found at D:/boost_1_58_0-vc14_64/include
CMake Error at D:/Programming/Programming_Morteza/cmake_3.3/share/cmake-3.3/Modules/FindPackageHandleStandardArgs.cmake:148 (message):
Could NOT find Eigen3 (missing: EIGEN3_INCLUDE_DIR EIGEN3_VERSION_OK)
(Required is at least version "2.91.0")
Call Stack (most recent call first):
D:/Programming/Programming_Morteza/cmake_3.3/share/cmake-3.3/Modules/FindPackageHandleStandardArgs.cmake:388 (_FPHSA_FAILURE_MESSAGE)
cmake/FindEigen3.cmake:76 (find_package_handle_standard_args)
CMakeLists.txt:81 (find_package)

Configuring incomplete, errors occurred!]

I guess It is related to my Boost variables settings.
I've copied Boost to my D drive and defined BOOSTROOT="D:\boost_1_58_0-vc14_64" in system variables path.

Would you please help me?
Thanks

Get 2D image from morphable model

Hey :)
I'm trying to get a 2D frontal image using the model. I tried using render::render and render::render_affine but the outputs aren't as expected (they return color and depth images without texture- attached).
Is there a way to get a 2D frontal image with texture? :D

How to generate full head model?

Hi patrikhuber,
How to generate full head model from face image? how to create my own PCA model for input to fit-model tool.

Regards,
Sam

Dataset Face collection

how many different types of faces are included in "sfm_shape_3448" dataset. some indians face shapes are not match with output model. (specially female triangular shape face)
Types of face shape : Oblong faces, Heart faces, Square faces, Oval faces, round faces, Triangular faces, Diamond Faces
did you covered all these types of shapes?

Fitting 3D model & speed of landmark detection

Hi,

First of all so thanks for sharing your useful code. I'm going to fit 3d model of face into webcam stream in real-time. In the first frame, I've used of your SDM to find facial landmarks. Then I've passed its output to your Eos to construct 3d model of face. For other incoming frames I find facial landmarks again. Then transform the model to correct scale, position and angle. I've used of the Rendering parameters (from fitting::estimate_orthographic_camera) for model transformation. My Opengl code to renderScene is as follow:

void renderScene(void) {
       -----------------------------
    //Capture current frame 
    -----------------------------
    RenderingParams = FindLandmarks_EstimateCamera(curFrame);
    yaw_angle = glm::degrees(RenderingParams.r_y);
    pitch_angle = glm::degrees(RenderingParams.r_x);
    roll_angle = glm::degrees(RenderingParams.r_z);
    trans_x = RenderingParams.t_x;
    trans_y = RenderingParams.t_y;

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    -----------------------------
    //render  background image
    -----------------------------

    // set camera matrix
    setCamera(camX, camY, camZ, 0, 0, 0);
    // set the model matrix to the identity Matrix
    setIdentityMatrix(modelMatrix, 4);

    glRotate(roll_angle, 0.0f, 0.0f, 1.0f);
    glRotate(yaw_angle, 0.0f, 1.0f, 0.0f);
    glRotate(pitch_angle, 1.0f, 0.0f, 0.0f);

    OrthoFrustum(RenderingParams.frustum.l, RenderingParams.frustum.r,  RenderingParams.frustum.b, RenderingParams.frustum.t, 1, 1000);

    -----------------------------   
    //render  model 
    -----------------------------
    glutSwapBuffers();
}
void OrthoFrustum(float l, float r, float b, float t, float n, float f) {
    float aux[16];
    setOrthoFrustum(aux, l, r, b, t, n, f);
    multMatrix(modelMatrix, aux);
    setModelMatrix();
}

void setOrthoFrustum(float *mat, float l, float r, float b, float t, float n, float f)
{
    setIdentityMatrix(mat, 4);
    mat[0] = 2 / (r - l);
    mat[5] = 2 / (t - b);
    mat[10] = -2 / (f - n);
    mat[12] = -(r + l) / (r - l);
    mat[13] = -(t + b) / (t - b);
    mat[14] = -(f + n) / (f - n);
}

I have problem with speed. It is so slow which I can't see its transformation is correct or no. I found that it becomes slower and slower over time. I don't know if I'm in right way? Can I use these projects for real-time purpose? Is my Opengl code to transformation correct?

Regards,
Morteza