2018-08-27 02:24:46 -0600 | answered a question | Where is OpenMP used in OpenCV? Learned it! |
2018-08-27 01:41:07 -0600 | received badge | ● Enthusiast |
2018-08-26 22:23:05 -0600 | answered a question | Is findContours fast enough ? Thank you, I am also meet this problem. Does UMat can do it? |
2018-07-01 08:37:01 -0600 | commented answer | How to Prevent drawContours() to draw strange wrong line? My solution for this requirement is firstly do findContours() for these points and than do drawContours() again, maybe |
2018-07-01 08:36:34 -0600 | commented answer | How to Prevent drawContours() to draw strange wrong line? My solution for this requirement is firstly do findContours() for these points and than do drawContours() again, maybe |
2018-07-01 08:34:18 -0600 | marked best answer | How to Prevent drawContours() to draw strange wrong line? I have found some rule about this problem, this wrong line connects two point and do not cross any others contour points. It seams that drawContours prefer convex shape, but I am not very sure about it. test for this variable, I have put it in bmp image in accessory file , you can get points from it for drawContours. Thank you very much! |
2018-07-01 08:34:18 -0600 | received badge | ● Scholar (source) |
2018-07-01 08:33:22 -0600 | commented answer | How to Prevent drawContours() to draw strange wrong line? There is no magic, No more than doc and tutorial. |
2018-07-01 08:32:56 -0600 | commented question | How to Prevent drawContours() to draw strange wrong line? yes, you are right, I find Image file reading and writing |
2018-07-01 06:08:19 -0600 | commented answer | How to Prevent drawContours() to draw strange wrong line? I understand, Thank you. Can I konw How do you know opencv contours's data structure, I find many things I do not unders |
2018-07-01 05:55:03 -0600 | commented question | How to Prevent drawContours() to draw strange wrong line? imread("G:/test.bmp", 1); yes, 1 is right to get gray image. I find drawContours must be used along with findContours, |
2018-07-01 05:54:26 -0600 | commented question | How to Prevent drawContours() to draw strange wrong line? imread("G:/test.bmp", 1); yes, 1 is right to get gray image. I find must use drawContours with findContours, maybe I hav |
2018-07-01 03:41:19 -0600 | commented question | How to Prevent drawContours() to draw strange wrong line? HI @LBerger, I have add test code for test.bmp, and showed the problem, you can test it, thank you. drawContours(tes |
2018-07-01 03:38:49 -0600 | edited question | How to Prevent drawContours() to draw strange wrong line? How to Prevent drawContours() to draw strange wrong line? I have found some rule about this problem, this wrong line c |
2018-07-01 03:36:53 -0600 | commented question | How to Prevent drawContours() to draw strange wrong line? HI @LBerger, I have add test code for test.bmp, and showed the problem, you can test it, thank you. |
2018-07-01 03:35:34 -0600 | edited question | How to Prevent drawContours() to draw strange wrong line? How to Prevent drawContours() to draw strange wrong line? I have found some rule about this problem, this wrong line c |
2018-07-01 02:41:58 -0600 | received badge | ● Editor (source) |
2018-07-01 02:41:58 -0600 | edited question | How to Prevent drawContours() to draw strange wrong line? How can I Prevent drawContours to draw extra wrong line I have found some rule about this problem, this wrong line con |
2018-07-01 02:15:12 -0600 | asked a question | How to Prevent drawContours() to draw strange wrong line? How can I Prevent drawContours to draw extra wrong line I have found some rule about this problem, this wrong line con |