Limbicnation-ComfyUI-TransparencyBackgroundRemover

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3 Commits

Include renames

Author	SHA1	Message	Date
limbicnation	faab680db5	chore: lint cleanup and artifact removal - Remove unused imports (ruff F401) - Fix f-strings without placeholders (ruff F541) - Resolve E402 import ordering in grabcut_nodes.py - Fix B108 hardcoded /tmp fallback in nodes.py (use tempfile.gettempdir()) - Delete untracked artifacts: .claude/, node.zip, __pycache__/ - Add .claude/ and *.zip to .gitignore	2026-04-22 04:57:18 +02:00
limbicnation	a27550b7f3	fix: address code review issues from PR #13 Bugs: - Remove unused edge_sensitivity param from remove_background_pil() - Add try/except fallback for structlog import (was ImportError outside ComfyUI) Warnings: - Subsample pixels in _kmeans_colors() to prevent OOM on 4K images - Set OUTPUT_NODE = True (node produces terminal IMAGE+MASK output) - Narrow except Exception to except ImportError in __init__.py Suggestions: - Extract ScalingMixin to shared scaling.py (used by both nodes) - Remove unused comfy.utils import and _COMFY_AVAILABLE flag	2026-04-20 07:08:10 +02:00
limbicnation	36e20e6052	feat: add RemoveBackgroundAndResizeNode — standalone PIL-only background removal with resize - Single-file node combining background removal + resize (no external background_remover.py dependency) - PIL-only implementation: k-means colour clustering, dominant-bg estimation from edges, alpha binarisation - ScalingMixin from grabcut_nodes.py: power-of-8 resize, 6 preset sizes + ORIGINAL - ComfyUI contract: INPUT_TYPES, RETURN_TYPES (IMAGE + MASK), FUNCTION, CATEGORY - Registered in __init__.py alongside existing TransparencyBackgroundRemover and GrabCut nodes - structlog logging, torch.no_grad() guard, full validation	2026-04-20 00:11:30 +02:00

Author

SHA1

Message

Date

limbicnation

faab680db5

chore: lint cleanup and artifact removal

- Remove unused imports (ruff F401)
- Fix f-strings without placeholders (ruff F541)
- Resolve E402 import ordering in grabcut_nodes.py
- Fix B108 hardcoded /tmp fallback in nodes.py (use tempfile.gettempdir())
- Delete untracked artifacts: .claude/, node.zip, __pycache__/
- Add .claude/ and *.zip to .gitignore

2026-04-22 04:57:18 +02:00

limbicnation

a27550b7f3

fix: address code review issues from PR #13

Bugs:
- Remove unused edge_sensitivity param from remove_background_pil()
- Add try/except fallback for structlog import (was ImportError outside ComfyUI)

Warnings:
- Subsample pixels in _kmeans_colors() to prevent OOM on 4K images
- Set OUTPUT_NODE = True (node produces terminal IMAGE+MASK output)
- Narrow except Exception to except ImportError in __init__.py

Suggestions:
- Extract ScalingMixin to shared scaling.py (used by both nodes)
- Remove unused comfy.utils import and _COMFY_AVAILABLE flag

2026-04-20 07:08:10 +02:00

limbicnation

36e20e6052

feat: add RemoveBackgroundAndResizeNode — standalone PIL-only background removal with resize

- Single-file node combining background removal + resize (no external background_remover.py dependency)
- PIL-only implementation: k-means colour clustering, dominant-bg estimation from edges, alpha binarisation
- ScalingMixin from grabcut_nodes.py: power-of-8 resize, 6 preset sizes + ORIGINAL
- ComfyUI contract: INPUT_TYPES, RETURN_TYPES (IMAGE + MASK), FUNCTION, CATEGORY
- Registered in __init__.py alongside existing TransparencyBackgroundRemover and GrabCut nodes
- structlog logging, torch.no_grad() guard, full validation

2026-04-20 00:11:30 +02:00