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bundles / skimage latest / skimage / util / compare / compare_images

function

skimage.util.compare:compare_images

source: /dev/scikit-image/src/skimage/util/compare.py :29

Signature

def   compare_images ( image0 ,  image1 ,  * ,  method = diff ,  n_tiles = (8, 8) )

Summary

Return an image showing the differences between two images.

Extended Summary

Parameters

image0, image1 : ndarray, shape (M, N)

Images to process, must be of the same shape.

method : {'diff', 'blend', 'checkerboard'}, optional

Method used for the comparison. Details are provided in the note section.

n_tiles : tuple, optional

Used only for the checkerboard method. Specifies the number of tiles (row, column) to divide the image.

Returns

comparison : ndarray, shape (M, N)

Image showing the differences.

Notes

'diff' computes the absolute difference between the two images. 'blend' computes the mean value. 'checkerboard' makes tiles of dimension n_tiles that display alternatively the first and the second image. Note that images must be 2-dimensional to be compared with the checkerboard method.

Aliases

  • skimage.util.compare_images

Referenced by

This package