<span style="font-family:Microsoft YaHei;font-size:14px;">#include <opencv2/opencv.hpp>#include <vector>#define uint unsigned int using namespace cv; const uint rowNumber = 480;const uint colNumber = 640;void AutoMedianFilter(Mat src, Mat dst, uint window){uint d = window / 2;for(uint px = d; px < (rowNumber-d); ++px){for(uint py = d; py < (colNumber-d); ++py){std::vector<uchar> v;for(uint sx = (px-d); sx < (px+d); ++sx){for(uint sy = (py-d); sy < (py+d); ++sy){v.push_back(src.at<uchar>(sx,sy));}}for(uint i = 0; i < (v.size()-1); ++i){for(uint j = (i+1); j < v.size(); ++j){if(v.at(i) > v.at(j)){ uchar temp; temp = v.at(i); v.at(i) = v.at(j); v.at(j) = temp; }}}if( (src.at<uchar>(px,py) == v.at((v.size()-1))) || (src.at<uchar>(px,py) == v.at(0)) ){dst.at<uchar>(px,py) = v.at( (v.size() / 2) );}}}}int main( ){ Mat image=imread("2.jpg", CV_8UC1); namedWindow( "中值滤波【原图】" ); namedWindow( "中值滤波【Auto】"); namedWindow( "中值滤波【opencv】"); Mat out1 = image.clone(); AutoMedianFilter(image, out1, 15); Mat out2;medianBlur(image, out2, 15);imshow( "中值滤波【原图】", image ); imshow( "中值滤波【Auto】" ,out1 ); imshow( "中值滤波【opencv】", out2); waitKey( 0 );return(0);} </span>
原图：
自适应中值滤波：
opencv中的中值滤波：
，听过许多故事，见过旅行风景，就这样，
