Background Replacement & Lighting

This is a professional portrait & scene integration workflow with a full set of functions: background replacement, relighting, and HD enhancement. It meets the demands of e-commerce, photography, and commercial visual production.

Main Features

1. Background Replacement for Portraits

   Upload a white-background portrait and a scene reference image to replace the background automatically.

2. Auto Prompt Generation

   The system analyzes the scene image and generates prompts intelligently, with no manual prompt input required.

3. Realistic Lighting Fusion & Relighting

   Creates natural, consistent lighting and shadows to make the subject blend perfectly into the scene.

I have already deployed this workflow on the RH platform, and you can try it out right now.

link：   the link: />Register and get 500 RH coins, and you can generate a large number of images and videos for free!