compare_images(image1, image2, method='diff', *, n_tiles=(8, 8))
'diff'
computes the absolute difference between the two images. 'blend'
computes the mean value. 'checkerboard'
makes tiles of dimension :None:None:`n_tiles` that display alternatively the first and the second image.
Images to process, must be of the same shape.
Method used for the comparison. Valid values are {'diff', 'blend', 'checkerboard'}. Details are provided in the note section.
Used only for the checkerboard
method. Specifies the number of tiles (row, column) to divide the image.
Image showing the differences.
Return an image showing the differences between two images.
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