Pixel Cube: Diffusion-based Portrait Video Relighting Through Realistic Lighting Reproduction
Yufan Zhang, Yu Ji, Ayo Ajiboye, Rundi Wu, Yu Guo, Changxi Zheng, Jinwei Ye
Journal
SIGGRAPH 2026
Image & Video
Portrait Relighting
Video Diffusion
Diffusion Model
HDR Environment Map
Temporal Consistency