unpad#
- unpad(im, pad_width)[source]#
Remove padding from a previously padded image given original pad widths
- Parameters:
im (ndarray) – The padded image from which padding should be removed
pad_width (int or list of ints) – The amount of padding previously added to each axis. This should be the same as the values used to add original padding. Refer to
numpy.pad
documentation for more details.
Notes
A use case for this is when using
skimage.morphology.skeletonize_3d
to ensure that the skeleton extends beyond the edges of the image, but the padding should be subsequently removed.Examples
Click here to view online example.