ImageMorphology
This package provides morphology operations for structure analysis and image processing.
ImageMorphology is a sub-package of the umbrella package Images.jl -- either using Images or using ImageMorphology will give you access to this functionality.
Documentation
Full documentation and description can be found here.
Installation
Just like all normal Julia packages, you can use Pkg to install it:
pkg> add ImageMorphology # hit ] to enter Pkg mode