Matlab(一) .jpg转.ppm

1.jpg2ppm.m
1 function status = jpg2ppm(infilename, outfilename)
2     I = imread(infilename, 'jpg');
3     imwrite(I, outfilename, 'ppm');
4     status = 0;
5     close;
6 end
2.命令
jpg2ppm('D:\greens.jpg', 'D:\greens.ppm')
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原文地址：https://www.cnblogs.com/ketmales/p/2942155.html