Quanta AI Labs

MPI Informatics (GVV) · 3D Reconstruction

Relightable Holoported Characters

Person-specific free-view rendering and relighting of dynamic full-body humans from sparse RGB videos. Transformer-based RelightNet predicts relit appearance in a single pass (no OLAT basis), trained on a new lightstage capture that interleaves random-environment-map frames with uniformly lit tracking frames.

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