Performance Geometry Capture for Spatially Varying Relighting
Abstract
In image-based relighting, novel illumination on a subject is synthesized based on images acquired in different basis lighting conditions. Most commonly, the basis images of the subject are taken under a variety of different directional lighting conditions. A linear combination of the color channels of the different lighting directions is formed to produce the rendering under novel illumination. When the lighting directions are densely distributed throughout the sphere, any distant lighting environment can be simulated accurately.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 2005
- Accession Number
- AD1171428
Entities
People
- Andrew Gardner
- Andrew K. Jones
- Ian Mcdowall
- Mark Bolas
- Paul Debevec
Organizations
- University of Southern California