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`rgba2rgb(img)` is not working as wanted #10

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shiquanwang opened this issue Sep 26, 2018 · 0 comments

shiquanwang commented Sep 26, 2018

def rgba2rgb(img):
    return img[:,:,:3]*np.expand_dims(img[:,:,3],2)

This function does not remove the alpha channel but multiplies RGB channel with the alpha channel in np.uint8 range. This seems a bug.

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