。香。氣。迷。濛。

Matlab Help只寫了: Quality:A number between 0 and 100; this parameter applies only if 'Compression' is 'jpeg'. Higher numbers mean higher quality (less image degradation due to compression), but the resulting file size is larger. Default:75 卻不知道參數要怎麼設定 原來是這樣: imwrite(imgA,filename,'Quality', 95);