2020-05-03 09:45:03 -0600 | received badge | ● Famous Question (source) |
2018-11-11 09:54:02 -0600 | received badge | ● Notable Question (source) |
2017-10-15 22:32:33 -0600 | received badge | ● Popular Question (source) |
2014-03-16 23:44:03 -0600 | asked a question | Comparing……Freeman chain code and polygonal approximation speaking of two kinds of method in finding contours in an image -- Freeman chain code and polygonal approximation through Comparing …… what are the main advantages and disadvantages of each other? |
2014-03-13 04:45:23 -0600 | asked a question | asking for an explaining of morphologyex function ! void morphologyEx( InputArray src, OutputArray dst, int op, InputArray kernel, Point anchor=Point(-1,-1), int iterations=1, int borderType=BORDER_CONSTANT, const Scalar& borderValue=morphologyDefaultBorderValue() ); who can explain the meaning of the following variables in morphologyex as detailed as possible kernel; a newbie so THANKS in advance for your any reply or comment!!! |
2014-03-09 06:56:36 -0600 | commented question | code below running in VC2010 ,no error but failed,help! ok sorry,we used to call that for a respect in Shandong…maybe have something to do with Confucius,welcome to Shandong! |
2014-03-06 01:52:28 -0600 | commented question | code below running in VC2010 ,no error but failed,help! 请问这位老师,我可以在一段程序中同时使用c &c++ 数据结构并且相互转换吗? |
2014-03-05 06:35:32 -0600 | asked a question | code below running in VC2010 ,no error but failed,help! Mat src,dst,dst1; IplImage* pI; int count_black=0; char*window_name="window"; int main() { src=imread("F:\peo.jpg",1); cvtColor(src,dst,CV_BGR2GRAY); threshold(dst,dst1,10,255,0); } ============================================================ pick up my mistake please, —a newbie |
2014-03-03 07:14:57 -0600 | commented question | ask for an explaining for the code below good explaining! IM a shandong guy, nice to come cross U my fellow bro! |
2014-03-02 00:46:15 -0600 | commented answer | How to save a rectangular ROI? aoh~get it…just passing by ,sorry for my ignorance ps:credits !who care — — |
2014-03-01 05:07:16 -0600 | asked a question | ask for an explaining for the code below vector<vector<point> > contours_poly( contours.size() ); i want to know details of this code;double vect<> and ( contours.size() more clear will be better,im new to that,thanks in advance! |
2014-03-01 04:58:05 -0600 | answered a question | How to save a rectangular ROI? C++ version: function—Mat roi(image,Rect(20,20,60,60)); that means selecting roi (20,20,60,60) a rectangle you know |
2014-02-18 09:32:54 -0600 | commented answer | How to get length and width of a bounding box? sorry,IM new ,so how to get karma points?and whats that ps:im a chinese unfamiliar to foreign website due to the“ great wall “ |
2014-02-18 05:12:44 -0600 | commented answer | How to get length and width of a bounding box? the reply is exciting ! so good,so thanks! |
2014-02-18 02:14:23 -0600 | asked a question | How to get length and width of a bounding box? I want to identify the length and width of a bounding box in OpenCV, any functions I need in the LIB? please give me some tips,ideas~ MUCH THANKS IN ADVANCE!!! |