Add morphological gradient, white top-hat, and black top-hat#1026
Merged
Conversation
Compose existing erode/dilate/opening/closing operations to implement the three standard derived morphological operators. All four backends are supported via DataArray-level arithmetic.
…1025) 27 tests covering correctness, NaN propagation, edge cases, dataset support, and all four backends (numpy, dask, cupy, dask+cupy).
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
morph_gradient,morph_white_tophat, andmorph_black_tophattoxrspatial.morphologyCloses #1025
Test plan
test_morphology_derived.pypass