underbuild

underbuild is reconstruction by dilation, it is an alias for mreconstruct when op=dilate.

using ImageMorphology
using TestImages
using ImageBase
using ImageShow

img = restrict(Gray.(testimage("blob")))

underbuild accepts two images as inputs: marker and mask.

out = underbuild(img .- 0.2, img)
mosaic(img, out; nrow=1)

See also

underbuild is the dual operator of overbuild in the following sense:

marker, mask = rand(32, 32), rand(32, 32)
complement.(underbuild(marker, mask)) == underbuild(complement.(marker), complement.(mask))

false

For more details, please refer to mreconstruct.

This page was generated using DemoCards.jl and Literate.jl.