overbuild
overbuild
is reconstruction by erosion, it is an alias for mreconstruct
when op=erode
.
using ImageMorphology
using TestImages
using ImageBase
using ImageShow
img = restrict(Gray.(testimage("blob")))
nothing # hide
overbuild
accepts two images as inputs: marker
and mask
.
out = overbuild(img .- 0.2, img)
mosaic(img, out; nrow=1)

See also
overbuild
is the dual operator of underbuild
in the following sense:
marker, mask = rand(32, 32), rand(32, 32)
complement.(overbuild(marker, mask)) == overbuild(complement.(marker), complement.(mask))
false
For more details, please refer to mreconstruct
.
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