29 lines
998 B
Markdown
29 lines
998 B
Markdown
# Mask Morphology
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Apply morphological operations to a binary mask. Dilate expands regions, erode shrinks them, open (erode then dilate) removes small islands, and close (dilate then erode) fills small holes. Equivalent to Gwyddion's mask_morph.c.
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## Inputs
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| Name | Type | Required | Description |
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|------|------|----------|-------------|
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| mask | IMAGE | Yes | Binary mask to process |
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| field | DATA_FIELD | No | Optional field for preview background display |
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## Outputs
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| Name | Type | Description |
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|------|------|-------------|
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| mask | IMAGE | Morphologically processed binary mask |
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## Controls
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| Name | Type | Default | Description |
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|------|------|---------|-------------|
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| operation | dropdown | dilate | Morphological operation: dilate, erode, open, or close |
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| radius | INT | 1 | Structuring element radius in pixels (1–50) |
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| shape | dropdown | disk | Structuring element shape: disk or square |
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## Notes
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- Large radius values (> ~20 pixels) may be slow on large masks.
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