PIXLRelight: Controllable Relighting via Intrinsic Conditioning

Researchers introduced PIXLRelight, a feed-forward model for controllable relighting of single images.

It is trained on multi-illumination photo pairs and conditioned at inference with intrinsic cues from a coarse path-traced 3D render.

The method delivers state-of-the-art relighting quality in under 0.1 seconds per image.

It offers finer lighting control than text- or environment-map-based approaches without slow per-image optimization.