Merge pull request #663 from juliohm/dilate-erode-wrappers

Extend dilate/erode for ImageMeta
JuliaImages · Aug 17, 2017 · 9ee8146 · 9ee8146
2 parents 23358eb + 720b98d
commit 9ee8146
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/src/Images.jl b/src/Images.jl
@@ -51,8 +51,9 @@ const is_little_endian = ENDIAN_BOM == 0x04030201
 @reexport using ImageFiltering
 @reexport using ImageMorphology
 
-import ImageTransformations: restrict
 using ImageMetadata: ImageMetaAxis
+import ImageMorphology: dilate, erode
+import ImageTransformations: restrict
 
 using Base.Cartesian  # TODO: delete this
 

diff --git a/src/algorithms.jl b/src/algorithms.jl
@@ -606,6 +606,9 @@ function imROF(img::AbstractArray, lambda::Number, iterations::Integer)
     out
 end
 
+# morphological operations for ImageMeta
+dilate(img::ImageMeta, region=coords_spatial(img)) = shareproperties(img, dilate!(copy(data(img)), region))
+erode(img::ImageMeta, region=coords_spatial(img)) = shareproperties(img, erode!(copy(data(img)), region))
 
 # what are these `extr` functions? TODO: documentation