`skimage.data._fetchers:checkerboard`

source: /dev/scikit-image/src/skimage/data/_fetchers.py :613

Signature

def checkerboard ( )

Summary

Checkerboard image.

Extended Summary

Checkerboards are often used in image calibration, since the corner-points are easy to locate. Because of the many parallel edges, they also visualise distortions particularly well.

Returns

checkerboard : ndarray of shape (200, 200) and dtype uint8: Checkerboard image.

Aliases

skimage.data.checkerboard