Pierre Moulon

If you have calibrated your camera, you can use the focal length value you have and use it in the sfm_data.json (see the intrinsics section) file you have and then...

@hxboxy-xh @MgeekDong1029 Seems like you got a crash in openMVG_main_ComputeMatches after the message 'Using the OPENMP thread interface'... Could be a memory issue or something else. - Can you try...

There is a bit of progress at least the match file is generated. Can you clean out the output directory and try again, just to be sure

Sorry that we did not reply sooner to your post. It seems that somehow the provided camera poses are not perfect. I would advise you to use main_EvalQuality from the...

Does https://github.com/ethz-asl/kalibr could help you?

Could you use the modern approach with Cmake https://github.com/openMVG/openMVG/blob/develop/BUILD.md#using-openmvg-as-a-third-party-library-dependency-with-cmake (Use OpenMVG::openMVG_sfm and others...) The issue with file_system has also been reported here: https://github.com/openMVG/openMVG/issues/1797 We will take a look and try...

The reported error is an alignment error from EIgen, I don't know why it appears only for some data and not some others. BTW, it seems that the solving steps...

Thx you. Can you give you a typical main.cpp and CMakeLists.txt that you are using to check and show that the existing CMake code was not working for your purpose.

FYI, your changes are not working on VisualStudio CI: https://ci.appveyor.com/project/pmoulon/openmvg/build/1.0.861 Neither on GCC, Clang and XCode CI: https://travis-ci.org/openMVG/openMVG/builds/350919601

I will look to your PR. Happy to see that the Travis CI is ok. FYI: According the last change those lines should not be required: ``` set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")...