Soft Shadows by Ray Tracing Multilayer Transparent Shadow Maps.
Feng XieEric TabellionAndrew PearcePublished in: Rendering Techniques (2007)
Keyphrases
- ray tracing
- light source
- shadow detection
- specular reflection
- shadow removal
- image synthesis
- cast shadows
- photorealistic
- single image
- photometric stereo
- computationally intensive
- shape from shading
- video surveillance
- illumination conditions
- background subtraction
- texture mapping
- graphics hardware
- implicit surfaces
- lighting conditions