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-   -   如何把RGB图像转成灰度图啊,并保存 (https://www.labfans.com/bbs/showthread.php?t=7331)

lxqdtttt 2009-04-07 09:13

如何把RGB图像转成灰度图啊,并保存
 
用QQ截了副图像,然后MATLAB读入,结果是RGB,如何把他转成灰度图啊,并保存下来

cloudphoenix 2009-04-09 09:46

b=imread('a.jpg');
c=rgb2gray(b);
imwrite(c,'d.jpg',jpg);


所有时间均为北京时间。现在的时间是 11:32

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