Approximating global illumination on mesostructure surfaces with height gradient maps.
Lili WangZheng YangZhiqiang MaQinping ZhaoPublished in: Vis. Comput. (2012)
Keyphrases
- global illumination
- reflectance properties
- monte carlo
- ray tracing
- computer graphics
- structured light
- image synthesis
- shape recovery
- light source
- photometric stereo
- intensity values
- image space
- surface reconstruction
- edge detection
- three dimensional
- light transport
- subsurface scattering
- surface normals
- lighting conditions
- photorealistic
- surface orientation
- smooth surfaces
- scene geometry
- implicit surfaces
- range data
- specular reflection
- curved surfaces
- illumination conditions
- real objects
- surface shape
- viewpoint
- computer vision