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将opencv 图片转换为字节的方式
2022-04-23 12:58:00 【图像处理大大大大大牛啊】
1.
out = io.BytesIO()
np.save(out, img)
out.seek(0)
# 读取
out.read()
2.
success, encoded_image = cv2.imencode('.png', img)
content = encoded_image.tobytes()
版权声明
本文为[图像处理大大大大大牛啊]所创，转载请带上原文链接，感谢
https://blog.csdn.net/qq_26696715/article/details/124360889
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