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| 2017-09-18 22:47:11 -0600 | asked a question | OPENCV:Why could not find the implement of projectPoints() in calib3d.hpp,but the cvProjectPoints2() in calib3d_c.h could OPENCV:Why could not find the implement of projectPoints() in calib3d.hpp,but the cvProjectPoints2() in calib3d_c.h coul |
| 2017-08-10 04:16:25 -0600 | commented question | how to determine the positions of object boxes after using background difference and LK optical flow @berak yeah,I will try to show the solution after implementing it. |
| 2017-08-10 01:29:35 -0600 | commented question | how to determine the positions of object boxes after using background difference and LK optical flow @berak Thank you very much,I think I have worked it out,your answer really help me a lot. |
| 2017-08-09 02:17:50 -0600 | asked a question | how to determine the positions of object boxes after using background difference and LK optical flow Recently, I have been working for a project which using object detection,and I try to ues the methods of background difference and LK optical flow.However,given the optical flow image,I am not able to determine the position of boxes,in other words,I do not know how to draw the rectangles that contain objects.Hence I am hoping to get the answers from here.Thanks. |