fish2000 / libsiftfast Goto Github PK

My fork of zerofrog's fast SIFT C++ reimplementation of Bill Lowe's original smash-hit image-analysis algorithm.

License: Other

C++ 95.48% MATLAB 0.36% Shell 0.39% Objective-C 1.75% Python 2.01%

libsiftfast's Introduction

libsiftfast: author zerofrog(@gmail.com)
----------------------------------------
Various utilities to compute the SIFT features of a greyscale image. Packages offered:

*libsiftfast.so - main library that contains the sift code

*siftfast - really fast SIFT implementation using SSE and OpenMP (also fixes some bugs from lowe's code, so outputs are similar, but not exact). The usage is very similar to David Lowe's sift program. To input a greyscale image test.pgm and get the SIFT keys test.key use

> siftfast < test.pgm > test.key

The format of test.key is pretty self explanatory:

#keys #key_dimension
(for #keys) [x y scale orientation (for #key_dimension)[value] ]


*siftfast.m - matlab/octave mex file that uses sift_fast, just do [frames,descr]=sift_mex(grayscale_image);
           frames is a 4xN matrix of [X,Y,scale,orientation],
           descr is a 128xN matrix of normalized descriptors
           To use the mex files, libsift_fast.so, Octave/Matlab need to be able to load it. A way to do it is to add its path to your LD_LIBRARY_PATH in your ~/.bashrc file, or in matlab with:
           setenv('LD_LIBRARY_PATH',[getenv('LD_LIBRARY_PATH') ':' libsift_directory]);
           

SIFT is based on
David G. Lowe, "Distinctive image features from scale-invariant keypoints,
"International Journal of Computer Vision, 60, 2 (2004), pp. 91-110.

Using the Octave/Matlab mex files
---------------------------------

the octave and matlab mex files are installed in $prefix/share/siftfast/octave and $prefix/share/siftfast/matlab where $prefix is the installation directory you've provided (via CMAKE_INSTALL_PREFIX). The default value for $prefix is /usr/local

Add the path via addpath('$prefix/share/siftfast/matlab'), and then in octave/matlab type:

> help siftfast

this should give a help file on how to use it.

Comparisons with other SIFT Code
--------------------------------

The default setting of siftfast produce the same output as Lowe's free sift program. On a quad-core Core2Duo machine with OpenMP, siftfast goes about 6x faster than lowe's sift program for 640x480 images.

libsiftfast's People

Contributors

Stargazers

Watchers

Forkers

caomw amos-zq nemo110110

libsiftfast's Issues

CMakeError.log message

I have installed libboost-all-dev, libpython-dev, python-numpy, and my machine is:

  Linux abc-lubuntu 3.11.0-12-generic #19-Ubuntu SMP Wed Oct 9 16:20:46 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

When I type cmake ., everything seems fine except:

-- Performing Test HAVE_ALL_PYTHON_HEADERS - Failed
-- failed to use boost python libraries, check if python-numpy is installed.

Also I could make and make install properly and run siftfast without problem, but the CMakeError.log said:

Performing C++ SOURCE FILE Test HAVE_ALL_PYTHON_HEADERS failed with the following output:
Change Dir: /home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp

Run Build Command:/usr/bin/make "cmTryCompileExec3470950927/fast"
/usr/bin/make -f CMakeFiles/cmTryCompileExec3470950927.dir/build.make CMakeFiles/cmTryCompileExec3470950927.dir/build
make[1]: Entering directory `/home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp'
/usr/bin/cmake -E cmake_progress_report /home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp/CMakeFiles 1
Building CXX object CMakeFiles/cmTryCompileExec3470950927.dir/src.cxx.o
/usr/bin/c++    -DHAVE_ALL_PYTHON_HEADERS -I/usr/include/python3.3m -I/usr/lib/python2.7/dist-packages/numpy/core/include    -o CMakeFiles/cmTryCompileExec3470950927.dir/src.cxx.o -c /home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp/src.cxx
In file included from /usr/lib/python2.7/dist-packages/numpy/core/include/numpy/ndarraytypes.h:1728:0,
                 from /usr/lib/python2.7/dist-packages/numpy/core/include/numpy/ndarrayobject.h:17,
                 from /usr/lib/python2.7/dist-packages/numpy/core/include/numpy/arrayobject.h:15,
                 from /home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp/src.cxx:10:
/usr/lib/python2.7/dist-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2: warning: #warning "Using deprecated NumPy API, disable it by #defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
 #warning "Using deprecated NumPy API, disable it by #defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
  ^
Linking CXX executable cmTryCompileExec3470950927
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTryCompileExec3470950927.dir/link.txt --verbose=1
/usr/bin/c++      -DHAVE_ALL_PYTHON_HEADERS    CMakeFiles/cmTryCompileExec3470950927.dir/src.cxx.o  -o cmTryCompileExec3470950927 -rdynamic -lpython3.3m -lboost_python 
CMakeFiles/cmTryCompileExec3470950927.dir/src.cxx.o: In function `__static_initialization_and_destruction_0(int, int)':
src.cxx:(.text+0x2f3): undefined reference to `boost::system::generic_category()'
src.cxx:(.text+0x2ff): undefined reference to `boost::system::generic_category()'
src.cxx:(.text+0x30b): undefined reference to `boost::system::system_category()'
collect2: error: ld returned 1 exit status
make[1]: Leaving directory `/home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp'
make[1]: *** [cmTryCompileExec3470950927] Error 1
make: *** [cmTryCompileExec3470950927/fast] Error 2

Return value: 1
Source file was:

    #include <Python.h>
    #include <boost/thread/thread.hpp>
    #include <boost/thread/mutex.hpp>
    #include <boost/thread/condition.hpp>
    #include <boost/shared_ptr.hpp>
    #define PY_ARRAY_UNIQUE_SYMBOL PyArrayHandle
    #include <boost/python.hpp>
    #include <pyconfig.h>
    #include <numpy/arrayobject.h>
    int main()
    {
      return 0;
    }
Performing C++ SOURCE FILE Test HAVE_ALL_PYTHON_HEADERS failed with the following output:
Change Dir: /home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp

Run Build Command:/usr/bin/make "cmTryCompileExec1149567139/fast"
/usr/bin/make -f CMakeFiles/cmTryCompileExec1149567139.dir/build.make CMakeFiles/cmTryCompileExec1149567139.dir/build
make[1]: Entering directory `/home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp'
/usr/bin/cmake -E cmake_progress_report /home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp/CMakeFiles 1
Building CXX object CMakeFiles/cmTryCompileExec1149567139.dir/src.cxx.o
/usr/bin/c++    -DHAVE_ALL_PYTHON_HEADERS -I/usr/include/python3.3m -I/usr/lib/python2.7/dist-packages/numpy/core/include    -o CMakeFiles/cmTryCompileExec1149567139.dir/src.cxx.o -c /home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp/src.cxx
In file included from /usr/lib/python2.7/dist-packages/numpy/core/include/numpy/ndarraytypes.h:1728:0,
                 from /usr/lib/python2.7/dist-packages/numpy/core/include/numpy/ndarrayobject.h:17,
                 from /usr/lib/python2.7/dist-packages/numpy/core/include/numpy/arrayobject.h:15,
                 from /home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp/src.cxx:10:
/usr/lib/python2.7/dist-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2: warning: #warning "Using deprecated NumPy API, disable it by #defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
 #warning "Using deprecated NumPy API, disable it by #defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
  ^
Linking CXX executable cmTryCompileExec1149567139
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTryCompileExec1149567139.dir/link.txt --verbose=1
/usr/bin/c++      -DHAVE_ALL_PYTHON_HEADERS    CMakeFiles/cmTryCompileExec1149567139.dir/src.cxx.o  -o cmTryCompileExec1149567139 -rdynamic -lpython3.3m -lboost_python 
CMakeFiles/cmTryCompileExec1149567139.dir/src.cxx.o: In function `__static_initialization_and_destruction_0(int, int)':
src.cxx:(.text+0x2f3): undefined reference to `boost::system::generic_category()'
src.cxx:(.text+0x2ff): undefined reference to `boost::system::generic_category()'
src.cxx:(.text+0x30b): undefined reference to `boost::system::system_category()'
collect2: error: ld returned 1 exit status
make[1]: Leaving directory `/home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp'
make[1]: *** [cmTryCompileExec1149567139] Error 1
make: *** [cmTryCompileExec1149567139/fast] Error 2

Return value: 1
Source file was:

    #include <Python.h>
    #include <boost/thread/thread.hpp>
    #include <boost/thread/mutex.hpp>
    #include <boost/thread/condition.hpp>
    #include <boost/shared_ptr.hpp>
    #define PY_ARRAY_UNIQUE_SYMBOL PyArrayHandle
    #include <boost/python.hpp>
    #include <pyconfig.h>
    #include <numpy/arrayobject.h>
    int main()
    {
      return 0;
    }
Performing C++ SOURCE FILE Test HAVE_ALL_PYTHON_HEADERS failed with the following output:
Change Dir: /home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp

Run Build Command:/usr/bin/make "cmTryCompileExec1952910785/fast"
/usr/bin/make -f CMakeFiles/cmTryCompileExec1952910785.dir/build.make CMakeFiles/cmTryCompileExec1952910785.dir/build
make[1]: Entering directory `/home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp'
/usr/bin/cmake -E cmake_progress_report /home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp/CMakeFiles 1
Building CXX object CMakeFiles/cmTryCompileExec1952910785.dir/src.cxx.o
/usr/bin/c++    -DHAVE_ALL_PYTHON_HEADERS -I/usr/include/python3.3m -I/usr/lib/python2.7/dist-packages/numpy/core/include    -o CMakeFiles/cmTryCompileExec1952910785.dir/src.cxx.o -c /home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp/src.cxx
In file included from /usr/lib/python2.7/dist-packages/numpy/core/include/numpy/ndarraytypes.h:1728:0,
                 from /usr/lib/python2.7/dist-packages/numpy/core/include/numpy/ndarrayobject.h:17,
                 from /usr/lib/python2.7/dist-packages/numpy/core/include/numpy/arrayobject.h:15,
                 from /home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp/src.cxx:10:
/usr/lib/python2.7/dist-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2: warning: #warning "Using deprecated NumPy API, disable it by #defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
 #warning "Using deprecated NumPy API, disable it by #defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
  ^
Linking CXX executable cmTryCompileExec1952910785
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTryCompileExec1952910785.dir/link.txt --verbose=1
/usr/bin/c++      -DHAVE_ALL_PYTHON_HEADERS    CMakeFiles/cmTryCompileExec1952910785.dir/src.cxx.o  -o cmTryCompileExec1952910785 -rdynamic -lpython3.3m -lboost_python 
CMakeFiles/cmTryCompileExec1952910785.dir/src.cxx.o: In function `__static_initialization_and_destruction_0(int, int)':
src.cxx:(.text+0x2f3): undefined reference to `boost::system::generic_category()'
src.cxx:(.text+0x2ff): undefined reference to `boost::system::generic_category()'
src.cxx:(.text+0x30b): undefined reference to `boost::system::system_category()'
collect2: error: ld returned 1 exit status
make[1]: Leaving directory `/home/abc/Code/libsiftfast-1.2-src/CMakeFiles/CMakeTmp'
make[1]: *** [cmTryCompileExec1952910785] Error 1
make: *** [cmTryCompileExec1952910785/fast] Error 2

Return value: 1
Source file was:

    #include <Python.h>
    #include <boost/thread/thread.hpp>
    #include <boost/thread/mutex.hpp>
    #include <boost/thread/condition.hpp>
    #include <boost/shared_ptr.hpp>
    #define PY_ARRAY_UNIQUE_SYMBOL PyArrayHandle
    #include <boost/python.hpp>
    #include <pyconfig.h>
    #include <numpy/arrayobject.h>
    int main()
    {
      return 0;
    }

I want to fix these errors, any idea?

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