python opencv简单压缩

有损压缩,10代表压缩到10倍数(8M–800k),压缩范围为1~~99,

import cv2
img = cv2.imread('D:/images/lx.jpg',1)
cv2.imwrite('D:/images/lx1.jpg', img,[cv2.IMWRITE_JPEG_QUALITY,10])

适合照片压缩,对照片损失较小

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转载自blog.csdn.net/qq_44162236/article/details/105006053