Dior-Light

Dior: Drawing the Light of Image via Material-Decoupled Illumination Representation

Xuanpu Zhang^1,2,3 · Xuesong Niu² · Haoxiang Cao² · Jianhao Zeng³ · Ruidong Chen³ · Changqian Yu^2,†

¹Tianjin University    ²KlingAI Research    ³Deva Research

Controlling illumination in images with hand-drawn strokes.

News

• 2026-08-31: The interactive Hugging Face demo is now available.
• Coming soon: The source code will be released in this repository. Stay tuned!

Overview

DiOR-Light is an image relighting method controlled by hand-drawn strokes. It introduces a material-decoupled illumination representation, the Lumi Map, which creates an explicit connection between sparse user scribbles and the resulting illumination. This enables intuitive control over illumination intensity, chromaticity, and complex spatial distributions while preserving material-consistent appearance.

Try DiOR-Light directly in the interactive demo.

License

See LICENSE.