Ask Your Question

Freeman's profile - activity

2020-11-09 22:07:47 -0500 received badge  Necromancer (source)
2020-11-08 03:59:41 -0500 answered a question detectAndCompute in OpenCV3 "not implemented"?

Please note that the detector object detects and the descriptor object computes the descriptors: // Define features det

2019-11-17 04:51:20 -0500 received badge  Necromancer (source)
2019-11-16 04:31:36 -0500 answered a question Best way not to have to copy a Mat back into an OutputArray

The more efficient approach is not to copy a Mat back into an OutputArray output, but to get a reference to the (previou

2019-11-15 03:23:35 -0500 received badge  Enthusiast
2019-11-14 05:44:58 -0500 received badge  Supporter (source)
2019-10-23 20:18:30 -0500 received badge  Necromancer (source)
2019-10-23 20:18:20 -0500 received badge  Necromancer (source)
2019-10-17 05:44:50 -0500 answered a question Meaning of Input Array and noArray()

noArray() basically returns an empty array: static _OutputArray _none; OutputArray noArray() { return _none; } As Inp

2019-09-11 21:58:49 -0500 received badge  Teacher (source)
2019-09-11 13:24:24 -0500 received badge  Necromancer (source)
2019-09-11 11:07:49 -0500 answered a question Which other values does the anchor point in blur function take?

The anchor point indicates how the kernel is aligned with the source image. cv::point(-1-1) indicates that the anchor is

2019-09-04 06:12:17 -0500 answered a question Building Error with Eclipse on Win7 64bit

This means that on Windows all code is compiled as if -fPIC (Position Independent Code), whether you specify it or not.

2019-04-22 13:11:55 -0500 commented question Errors installing open CV

I was able to propperly compile OpenCV 3.1 with MinGW. With newer versions I am obtaining this error