标签：直方图均衡 equal show 直方图 his open mat ali http
// 直方图均衡化
Mat gray, dst;
cvtColor(src, gray, COLOR_BGR2GRAY);
equalizeHist(gray, dst);
imshow("gray", gray);
imshow("equalizeHist", dst);标签：直方图均衡 equal show 直方图 his open mat ali http
原文地址：https://www.cnblogs.com/wbyixx/p/12246837.html
