Sample Based Visibility for Soft Shadows using Alias-free Shadow Maps.
Erik SintornElmar EisemannUlf AssarssonPublished in: Comput. Graph. Forum (2008)
Keyphrases
- shadow detection
- light source
- shadow regions
- shadow removal
- cast shadows
- single image
- video surveillance
- outdoor scenes
- shape from shading
- sample size
- specular highlights
- image reconstruction
- background subtraction
- genetic algorithm
- illumination conditions
- edge information
- specular reflection
- data samples
- mobile robot
- feature vectors
- moving objects
- image processing