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2017-09-26 05:00:33 -0600 answered a question No output from opencv_createsamples

Please add parameter -vec. Example: -vec leaf.vec

2016-01-28 05:14:29 -0600 commented answer UnsatisfiedLinkError: CascadeClassifier_1

Your solution was fixed my error, I move all OpenCV function after InitDebug() Thanks

2016-01-28 05:13:22 -0600 received badge  Supporter (source)
2015-04-25 21:01:52 -0600 asked a question Using opencv to C#

Hi everybody

I'm programming an app detect object using C++ and use C# for UI because design so easy. I can not use emguCV because size of program too big. My solution is writting code by C++, using wrapper C++/CLI to C#. But I have problem: I can not convert cvMat to Drawing.Image.

I searched Google and this is some way I fail:

  1. Convert cvMat to Hbitmap, but in C# I can not convert to bitmap or image
  2. Send cvMat data as byte[] to C#, but I can't do it because pointer C++ different C#

Could anyone help me? Thank so much

2015-03-08 10:59:04 -0600 answered a question traincascade.exe can’t work

Is there any error message? If have comment it to here