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| /external/opencv3/samples/cpp/ |
| H A D | demhist.cpp | 46 Mat histImage = Mat::ones(200, 320, CV_8U)*255; local
48 normalize(hist, hist, 0, histImage.rows, NORM_MINMAX, CV_32F);
50 histImage = Scalar::all(255);
51 int binW = cvRound((double)histImage.cols/histSize);
54 rectangle( histImage, Point(i*binW, histImage.rows),
55 Point((i+1)*binW, histImage.rows - cvRound(hist.at<float>(i))),
57 imshow("histogram", histImage);
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