opencv3.0 - Surf.Create not found

Question

When I execute in OpenCvSharp3:

SURF detector = SURF.Create(400);  

I got exception error:

Unable to find an entry point named 'xfeatures2d_SURF_create' in DLL 'OpenCvSharpExtern'.

Thanks,

King

Answer 1

随着迁移到 OpenCv 3.0，SIFT 和 SURF 被迁移到 opencv_contrib。目前 OpenCvSharp3 不支持 opencv_contrib 模块。

请参阅此链接以获取替代方法 https://github.com/shimat/opencvsharp/issues/146

这个链接显示了一种在 OpenCvSharp3 中启用 contrib 代码的方法。这种方法很棘手，但可行。 https://github.com/shimat/opencvsharp/issues/180