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hashware/opencv把jpg图片保存为rgb.md

Last active June 23, 2018 08:15
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opencv把jpg图片保存为rgb.md 
# coding:utf-8

import cv2

img = cv2.imread(p)
img.dtype = 'uint8'
img = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
img.tofile(p + '.bin')
cv2.imwrite(p + '.jpg', img)

opencv读取图片采用的顺序是BGR

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