Sparse lumigraph relighting by illumination and reflectance estimation from multi-view images.
Tianli YuHongcheng WangNarendra AhujaWei-Chao ChenPublished in: SIGGRAPH Sketches (2006)
Keyphrases
- spectral reflectance
- multi view images
- reflectance properties
- illumination conditions
- diffuse reflectance
- cast shadows
- multi view
- lighting conditions
- photometric stereo
- single image
- light source
- object surface
- specular reflection
- illumination change
- surface normals
- real scenes
- shape from shading
- three dimensional
- estimation algorithm
- depth information
- test images
- viewpoint
- importance sampling
- scene geometry
- light transport
- image data
- spherical harmonics
- surface shape
- pose parameters
- occlusion handling
- human faces