As a common image editing operation, image composition aims to combine the foreground
from one image and another background image, resulting in a composite image. However …

The fidelity of relighting is bounded by both geometry and appearance representations. For
geometry both mesh and volumetric approaches have difficulty modeling intricate structures …

Compositing a person into a scene to look like they are really there is a fundamental
technique in visual effects, with many other applications such as smartphone photography …

At the core of portrait photography is the search for ideal lighting and viewpoint. The process
often requires advanced knowledge in photography and an elaborate studio setup. In this …

In this paper, we focus on the problem of rendering novel views from a Neural Radiance
Field (NeRF) under unobserved light conditions. To this end, we introduce a novel dataset …

Given a portrait image of a person and an environment map of the target lighting, portrait
relighting aims to re-illuminate the person in the image as if the person appeared in an …

We present a novel approach to single-view face relighting in the wild. Handling non-diffuse
effects, such as global illumination or cast shadows, has long been a challenge in face …

We introduce a co-designed approach for human portrait relighting that combines a physics-
guided architecture with a pre-training framework. Drawing on the Cook-Torrance …

Human relighting is a highly desirable yet challenging task. Existing works either require
expensive one-light-at-a-time (OLAT) captured data using light stage or cannot freely …

Synthesizing realistic videos of talking faces under custom lighting conditions and viewing
angles benefits various downstream applications like video conferencing. However most …