OpenCV——直方图均衡化(用于图像增强)

 1 #include <opencv2/opencv.hpp>
 2 #include <iostream>
 3 #include <math.h>
 4 
 5 using namespace cv;
 6 using namespace std;
 7 
 8 
 9 int main(int argc, char** argv)
10 {
11     Mat src,src_gray,dst;
12     //src = imread("3 input.bmp");
13     src = imread("test.jpg");
14 
15     imshow("原图像", src);
16     cvtColor(src, src_gray, COLOR_BGR2GRAY);
17 
18     //直方图均衡化
19     equalizeHist(src_gray, dst);
20 
21 
22     imshow("效果图", dst);
23     
24     waitKey(0);
25     return 0;
26 
27 }
原文地址:https://www.cnblogs.com/long5683/p/9692382.html