Module imageproc::distance_transform
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Functions for computing distance transforms - the distance of each pixel in an image from the nearest pixel of interest.
Enums
How to measure distance between coordinates.
See the
distance_transform
documentation for examples.Functions
Returns an image showing the distance of each pixel from a foreground pixel in the original image.
Updates an image in place so that each pixel contains its distance from a foreground pixel in the original image.
Computes the square of the
L2
(Euclidean) distance transform of image
. Distances are to the
nearest foreground pixel, where a pixel is counted as foreground if it has non-zero value.