nodes/jonstreeter-ComfyUI-Reference-Based-Video-Colorization
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Author SHA1 Message Date
jonstreeter 644680e9df Align ColorMNet pipeline with training normalization 2025-11-21 08:53:02 -06:00
jonstreeterandClaude ad87597bae Update assets and README with new header and sample video 
- Replace old workflow screenshots and samples with new header screenshot
- Add ColorizationSample.mp4 as new demo video
- Update README to reference new assets/Header Screenshot.png
- Update README demo video path to ColorizationSample.mp4
- Clean up workflow filename (Colorize_Video_Workflow.json)
- Remove old assets: teaser images, sample PNGs, and old demo video
- Streamline asset directory with only essential files

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-18 21:28:57 -06:00
jonstreeterandClaude 4b154c88bb Update workflow to reflect simplified DeepExemplar nodes 
🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-18 14:52:45 -06:00
jonstreeter 24ab16cd1f Update README header with new workflow screenshot 
- Add new comprehensive workflow screenshot showing ColorMNet node
- Replace header image with Reference-Based-Colorization-Workflow.png
- Shows complete video colorization workflow with all node connections
 2025-11-15 15:49:50 -06:00
jonstreeterandClaude 6dda556567 Initial release: Reference-Based Video Colorization for ComfyUI 
Repository renamed from ComfyUI-Deep-Exemplar-based-Video-Colorization to ComfyUI-Reference-Based-Video-Colorization to better reflect the comprehensive nature of this toolkit.

## Major Features

### Dual Implementation
- ColorMNet (2024) - Modern DINOv2-based approach
- Deep Exemplar (2019) - Classic CVPR method
- 4 total nodes (2 video, 2 image)

### Modern Components
- Multiple feature encoders: VGG19, DINOv2 (ViT-S/B/L), CLIP (ViT-B)
- Advanced post-processing: color-matcher, WLS, guided, bilateral filters
- Silent auto-installer for dependencies (timm, CLIP, color-matcher)
- Comprehensive tooltips on all node parameters

### Performance Optimizations
- torch.compile support (15-25% speedup on PyTorch 2.0+)
- FP16 mixed precision support
- CUDA graphs compatibility handling
- Multiple memory modes for ColorMNet

## Bug Fixes
- Fix torch.compile CUDA graphs compatibility
- Fix ColorMNet model property assignment issue
- Remove unsupported disable_cudagraphs parameter
- Add proper error handling and graceful fallbacks

## Documentation
- Comprehensive user guides and technical documentation
- Performance optimization guides
- Migration guides
- Integration documentation
- Auto-installer documentation

All URLs updated to: https://github.com/jonstreeter/ComfyUI-Reference-Based-Video-Colorization

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-15 13:38:47 -06:00
Blonbar 3f6f62360e Add files via upload 
Added Video Workflow
 2025-03-28 12:30:51 -05:00