Ask Your Question

ALLL's profile - activity

2016-08-08 13:55:23 -0600 received badge  Famous Question (source)
2015-07-25 01:07:22 -0600 received badge  Student (source)
2015-03-23 04:42:10 -0600 received badge  Notable Question (source)
2014-04-27 06:03:43 -0600 received badge  Popular Question (source)
2013-01-15 04:06:34 -0600 answered a question findCirclesGrid NOT Working

Thanks all for the replies.

2013-01-15 04:05:07 -0600 asked a question Reference for Algorithm: cvMatchTemplate using CV_TM_CCORR_NORMED

Hello there,

I have been searching for a while the paper which shows the algorithm implemented in the function cvMatchTemplate with the flag CV_TM_CCORR_NORMED. So far I could not find the exact reference. Does anybody know which paper inspired the implementation of this algorithm? Please, I need the exact paper, not wiki pages or general information. Thanks!

2012-10-25 09:55:50 -0600 received badge  Editor (source)
2012-10-25 09:45:26 -0600 asked a question findCirclesGrid NOT Working

Dear all,

I'm having problems with the function findCirclesGrid(): it never finds the circles and it returns always false.

This is the simple piece of code:

Mat imageMat = imread("Untitled.png");
Size patternsize(4,11);
vector<Point2f> centers;

bool found = findCirclesGrid( imageMat, patternsize, Mat(centers), CALIB_CB_ASYMMETRIC_GRID );

where Untitled.png is the following image http://robocraft.ru/files/opencv/acircles_pattern.png

[OpenCV2.3 + Visual Studio 2010 + 64bit]

Any suggestions?

Thanks,

ALLL