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Fix for spurious assert in cv::compareHist

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When comparing histograms that look like multi-channel images (e.g a 3D histogram, of 4x4x4 bins, might appear as a CV_32FC4 matrix), cv::compareHist would complain because it was expecting the matrix type() == CV_32F. Now we test matrix depth() == CV_32F instead.
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ericgreveson 2013-04-29 19:52:41 +02:00
parent 416fb50594
commit 19794e6857
1 changed files with 1 additions and 1 deletions
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modules/imgproc/src/histogram.cpp
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@ -1970,7 +1970,7 @@ double cv::compareHist( InputArray _H1, InputArray _H2, int method )
double result = 0;
int j, len = (int)it.size;
CV_Assert( H1.type() == H2.type() && H1.type() == CV_32F );
CV_Assert( H1.type() == H2.type() && H1.depth() == CV_32F );
double s1 = 0, s2 = 0, s11 = 0, s12 = 0, s22 = 0;