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2018-05-31 03:44:33 -0500 asked a question How to stop responding to the mouse event after setMouseCallback?

How to stop responding to the mouse event after setMouseCallback? I used the setMouseCallback function to realize the re

2018-05-30 03:10:05 -0500 commented answer onMouse function error

Thank you very much!

2018-05-30 02:25:01 -0500 asked a question onMouse function error

onMouse function error my code void CBeautyDlg::onMouse(int events, int x, int y, int flag, void* ustg) {...} void CBe

2018-05-18 03:45:24 -0500 commented answer error link2019

Thank you. You are right.

2018-05-18 02:57:02 -0500 asked a question error link2019

error link2019 my opencv is 3.4.1 and use vs2017. I have add the .lib and folder and include path. but error is 严重性 代码

2018-05-17 21:55:17 -0500 asked a question convexHull error

convexHull error I use vs2017 and opencv 3.0 x86 version. my code below: // Find convex hull vector<point2f> hull1