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9.2.4绘制一维直方图 #7

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chasentech opened this issue Feb 9, 2018 · 0 comments

chasentech commented Feb 9, 2018

第62行：
Mat dstImage(size * scale, size, CV_8U, Scalar(0));
我感觉有错误，应该是
Mat dstImage(size, size * scale, CV_8U, Scalar(0));

scale表示的是x方向的扩大倍数，而Mat构造函数第一个参数是rows，是y方向上的扩大倍数。今天晚上看着书调试时，将scale置为2，发现了这个问题。

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