Workflow Name: Old Photo Restoration and Coloring
【Workflow Introduction】
This workflow is divided into 2 parts. The first part uses nodes like Restore Old Photos to repair damaged old photos, and the second part uses controlora recolor to colorize the old photos. When you start the workflow, first upload the image you need in the image loading area. Currently, the sampler's built-in parameters have been set, and you can run it directly. Come and give it a try!

【Usage Scenarios】
Old photo restoration and coloring is a magical and meaningful technique. It can bring new life to old photos that carry precious memories.
Old photos, due to the erosion of time, may suffer from fading, scratches, blurriness, and other issues. Through this workflow, you can remove flaws, fill in missing details, and restore clear contours and complete images. The coloring process, on the other hand, breathes new life into old photos. Professional restorers will add natural and realistic colors to black-and-white photos based on the era background, clothing, and scene characteristics, using precise color judgment and meticulous strokes.

【Key Nodes】
Restore Old Photos

【Model Version】
SDXL
Model Name: cinemaxAlphaSDXLCinema alpha1.safetensors

【LoRA Model】
None

【ControlNet Application】
Recolor Preprocessor
Start Time: 0
End Time: 1
Strength: 0.55

anytest v4 Preprocessor
Start Time: 0
End Time: 1
Strength: 1

【K Sampler】
CFG: 2.5
Sampling Method: dpmpp sde
Scheduler: karras
Denoising: 1