xingangpan / seg_label_generate Goto Github PK

I am in trouble with the following error while running "labelGen.sh". I would appreciate it if you could tell me the solution.Thank you in advance.

when I remove '-s' in labelGen.sh, it's ok . but when I add '-s', it is wrong . could please tell me why ?

`OpenCV Error: Assertion failed (ssize.width > 0 && ssize.height > 0) in resize, file /build/opencv-L2vuMj/opencv-3.2.0+dfsg/modules/imgproc/src/imgwarp.cpp, line 3492
terminate called after throwing an instance of 'cv::Exception'
what(): /build/opencv-L2vuMj/opencv-3.2.0+dfsg/modules/imgproc/src/imgwarp.cpp:3492: error: (-215) ssize.width > 0 && ssize.height > 0 in function resize

Aborted (core dumped)
`

After running make I get the following error:

CXX src/main.cpp
CXX/LD seg_label_generate
/usr/bin/ld: build/src/seg_label_generator.o: undefined reference to symbol '_ZN2cv7imwriteERKNS_6StringERKNS_11_InputArrayERKSt6vectorIiSaIiEE'
//usr/local/lib/libopencv_imgcodecs.so.3.3: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
Makefile:39: recipe for target 'seg_label_generate' failed
make: *** [seg_label_generate] Error 1

Thanks

Hello, this tag production code. Was it executed on top of running visual studio in the linux system? Or something.

When I try running the source code using make, I get this error -

In file included from src/lane/util.cpp:8:
include/lane/util.hpp:4:10: fatal error: opencv2/core/core.hpp: No such file or directory
4 | #include <opencv2/core/core.hpp>
| ^~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make: *** [Makefile:41: build/src/lane/util.o] Error 1

Can anyone help with this, please?

Hi, thank you. I use the image (size:1280*720) to get per-pixel image, how to change code for converting?

/usr/bin/ld: build/src/seg_label_generator.o: undefined reference to symbol '_ZN2cv7imwriteERKNS_6StringERKNS_11_InputArrayERKSt6vectorIiSaIiEE'
//usr/lib/x86_64-linux-gnu/libopencv_imgcodecs.so.3.2: 无法添加符号: DSO missing from command line
collect2: error: ld returned 1 exit status
Makefile:41: recipe for target 'seg_label_generate' failed
make: *** [seg_label_generate] Error 1

Hi,xingang. I am a new person in this area.When I run this tool, I have some questions. Can you please help me to solve it?.after i make the file of seg_label_generate,A problem occurred.

include/lane/util.hpp;FATAL ERROR:OPENCV2/CORE/CORE.HPP:no such file or directory.

thanks!

I want to use CUlane dataset to train another model, and I need instance segmentation label.
Thanks much.

oliver@oliver-Z390-AORUS-ELITE:~/lanedet/seg_label_generate$ sh labelGen.sh
terminate called after throwing an instance of 'cv::Exception'
what(): OpenCV(4.6.0) /home/oliver/opencv/modules/imgproc/src/resize.cpp:4055: error: (-215:Assertion failed) inv_scale_x > 0 in function 'resize'

Aborted (core dumped)

@XingangPan .Thank you very much for your work. I want to make new data myself. What tools do you use to mark it?

I am facing this issue while running on windows machine. Please help

What does it mean when the coordinate value is a minus, THX!

I have added my own dataset path but when I run it, it does nothing. I would like to know the correct way of running this using my own dataset in order to know what I am doing wrong. Thank you in advance.

hello, I have tried to use this code to generate the seg label in my dataset, there are a question. I want to know how to set my file directory like CULane dataset. Can you post the list about the dataset directory in detail? it can help me to organize my dataset . Thanks!

HI, Xingang,

I noticed some annotaion errors by chance. Can you please double check?
Those erros are observed in folder "driver_182_30frame/06011004_0133.MP4". Examples are as follows:

Thanks for your work.
I want to check my network model on CULane benchmarks, so I download your dataset on google drive and follow your instruction.

I make a exe file and change directory path in labelGen.sh file, then I can see the labeled lane mask with source image.

I try to get segmented image without -s command in labelGen.sh, but I have got only black colored image.
Could you help me get the proper segmented image?

Hey xingang,

I have trouble compling the files after key in "make". They said I have undefined reference to CV. But I have installed CV sucessfully and tested with some simple programs.

I am using opencv 3.4. Based on your description, opencv 2.4 is recommended.

May I know if it's version incompatabilty causes the undefined reference?

Best regards,

ZX

Hi, Thanks for your excellent work. The CUlane dataset is really useful in our project. The image quality is great, too. I am a bit curious about the type of camera you choose. Could you share more information about the camera ?

How to judge existence ground truth is '0' or '1', I refer https://github.com/XingangPan/seg_label_generate this repo but I can not understand code without any comments. So could you kindly let me know the ways to generate existence ground truth?

got following error

  By not providing "FindOpenCV.cmake" in CMAKE_MODULE_PATH this project has
  asked CMake to find a package configuration file provided by "OpenCV", but
  CMake did not find one.

  Could not find a package configuration file provided by "OpenCV" with any
  of the following names:

    OpenCVConfig.cmake
    opencv-config.cmake

  Add the installation prefix of "OpenCV" to CMAKE_PREFIX_PATH or set
  "OpenCV_DIR" to a directory containing one of the above files.  If "OpenCV"
  provides a separate development package or SDK, be sure it has been
  installed.

Make it's possible to add those configs to this project?