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move mapwindow and extremefilt! to ImageBase #31

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johnnychen94 opened this issue Apr 30, 2022 · 0 comments
Open

move mapwindow and extremefilt! to ImageBase #31

johnnychen94 opened this issue Apr 30, 2022 · 0 comments

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@johnnychen94
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johnnychen94 commented Apr 30, 2022

These two functions have very similar semantics so it might be worth having a common supporting function here

  • mapwindow in ImageFiltering generates a new pixel from a square local patch
  • extremefilt! in ImageMorphology selects an existing pixel from direct neighborhoods

However, I'm not sure if it's possible to implement this efficiently. Such a failure example is JuliaImages/ImageFiltering.jl#225...

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