View source: R/utils_segmentation.R
dist_transform | R Documentation |
Computes the distance map transform of a binary image. The distance map is a matrix which contains for each pixel the distance to its nearest background pixel.
dist_transform(binary)
binary |
A binary image |
An Image
object or an array, with pixels containing the distances
to the nearest background points
library(pliman)
img <- image_pliman("soybean_touch.jpg")
binary <- image_binary(img, "B")[[1]]
wts <- dist_transform(binary)
range(wts)
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