Workflow Name: Old Photo Restoration and Coloring
【Workflow Introduction】
This workflow is divided into two parts. The first part involves restoring damaged old photos using nodes like Restore Old Photos, and the second part involves coloring the old photos using the controlora-recolor process. When you start the workflow, first upload the image you need in the loading image area. The sampler's internal parameters have been set, so you can directly run it. Come and experience it!

【Usage Scenarios】
Old photo restoration and coloring is a magical and meaningful technology. It can breathe new life into old photos that carry precious memories.
Over time, old photos may fade, develop scratches, or become blurred. This workflow can remove flaws, fill in missing details, and restore the photo's clear outlines and complete image. The coloring process then gives the old photo new life. Professional restorers will add natural and realistic colors to black-and-white photos based on the historical background, character clothing, and scene characteristics, using precise color judgment and delicate 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