Eigen Sparse support?

asked 2016-04-25 14:41:41 -0500

YuvalNirkin gravatar image

updated 2016-04-25 14:44:46 -0500

Hello, What is the official Eigen version that OpenCV supports? Is Eigen/Sparse supported?

My contribution fails to build on Windows machines because Eigen/Sparse header can't be found, while on Linux machines it builds fine.

Can someone either decide on an Eigen version or fix the building bot? My contribution is pending for a long time now :(

Thanks in advance,


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I build opencv with eigen on windows (using cmake WITH_EIGEN checked) may be I can help you. i have got two files named sparse.h first in test and second in test/eigen2

I have got a sparse (without extensions) in folder eigen and i can found too : Array Cholesky CholmodSupport ...

You have got only warnnings?

LBerger gravatar imageLBerger ( 2016-04-25 15:12:42 -0500 )edit