cv2读出来的图片的颜色通道是bgr

When the image file is read with the OpenCV function imread(), the order of colors is BGR (blue, green, red).

ref:

Convert BGR and RGB with Python, OpenCV (cvtColor)

标签：Convert,读出来,When,image,cv2,BGR,OpenCV,bgr,file
来源： https://blog.csdn.net/AliceH1226/article/details/122328206