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2018-10-12 02:56:04 -0600	edited question	how to detect the center of the virtual quadrangle how to detect the center of the virtual quadrangle I wanna use the harris or contour to detect, but the effect is not
2018-10-11 20:29:43 -0600	commented answer	how to detect the center of the virtual quadrangle i am not familiar with cnn, so could you use cnn to solve my problem？ only the results please. I want to see whether it
2018-10-11 03:17:20 -0600	commented answer	how to detect the center of the virtual quadrangle i wonder how to use the contour to identify which four are needed? Any way, thanks a lot
2018-10-11 03:14:06 -0600	edited question	how to detect the center of the virtual quadrangle how to detect the center of the virtual quadrangle I wanna use the harris or contour to detect, but the effect is not
2018-10-10 20:11:31 -0600	commented answer	how to detect the center of the virtual quadrangle a bounding box of which one?
2018-10-09 03:25:28 -0600	edited question	how to detect the center of the virtual quadrangle how to detect the center of the virtual quadrangle I wanna use the harris or contour to detect, but the effect is not
2018-10-08 09:56:18 -0600	received badge	● Student (source)
2018-10-08 04:29:27 -0600	received badge	● Editor (source)
2018-10-08 04:29:27 -0600	edited answer	how to detect the center of the virtual quadrangle typedef struct _Feather { int label; int area; Rect boundingbox; } Feather; int bwLabel(Mat & src, M
2018-10-08 04:27:40 -0600	answered a question	how to detect the center of the virtual quadrangle define _USE_MATH_DEFINES include "opencv2/core/core.hpp" include "opencv2/imgproc/imgproc.hpp" include "opencv2/highg
2018-10-08 04:24:44 -0600	commented question	how to detect the center of the virtual quadrangle do you have any idea? and here is the code.
2018-09-30 01:37:57 -0600	asked a question	how to detect the center of the virtual quadrangle how to detect the center of the virtual quadrangle I wanna use the harris or contour to detect, but the effect is not
2017-01-17 02:45:11 -0600	received badge	● Enthusiast