CLC;关闭全部;
testimg =零(200,200,3);
Testimg(1:100,101:200,1)= 1;
Testimg(1:100,1:100,2)= 1;
Testimg(101:200,101:200,2)= 1;
Testimg(101:200,1:100,3)= 1;
HSVTESTIMG = RGB2HSV(TESTIMG);
huetestimg = hsvtestimg(:,:,1);
sattestimg = hsvtestimg(:,:,2);
Valtestimg = HSVTestimg(:, :,3);
数字;子图(2,2,1)
imshow(testimg);标题('RGB测试图像');
子图(2,2,2)
imshow(huetestimg);标题('Hue组件');
子图(2,2,3)
imshow(sattestimg);标题('饱和组件');
子图(2,2,4)
imshow(valtestimg);标题('值/强度分量');