qq_43161960的博客

先放大招直接上代码段和运行结果%% 读取图像并转换成灰度图I = imread( "ex.JPG" ) ;T_B = rgb2gray( I ) ;I_B = im2double ( T_B ) ;%% sharp（图像锐化）H = [ 0 ,1 , 0 ; 0 , -4 , 0 ; 0 , 1 ,0 ] ;T_S = conv2 ( I_B ,H ,"same" ) ;K = ...