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## ComfyUI node that applies vintage/retro effects through JPG compression, color grading, film grain, vignette, blur, and optional lighting matching to emulate realistic photo aesthetics.
#PhotoLab
## ComfyUI node that applies effects to generated images like JPG compression, color grading, film grain, vignette, blur, and optional lighting matching with a reference image.
![PhotoLab Preview](media/PhotoLab_.png)
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- **Blur Effects**: Multiple blur types including Gaussian, Box, Motion (horizontal/vertical), Radial, Lens, and Soft Focus
- **Lighting Matching**: Match lighting and shadows from a reference image using advanced algorithms (Histogram L-channel, Reinhard Transfer, Full LAB Histogram)
### Required Parameters:
- **images**: Tensor of images in ComfyUI format [B, H, W, C]
### Effects:
- **quality**: JPG compression quality (0-100, lower = more artifacts)
- **passes**: Number of compression passes (1-10, more = more degradation)
- **grain_strength**: Strength of grain effect (0-100, 0 = disabled)
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### Optional Parameters:
- **reference_image**: Reference image tensor [B, H, W, C] for lighting matching (only used when lighting_match_mode is not "Disabled")
- **Reset to Defaults** Resets all parameters to their defults