Keyphrases
- light source
- surface normals
- shape from shading
- single image
- structured light
- visual features
- filtering algorithm
- point light source
- cast shadows
- image content
- lighting conditions
- photometric stereo
- adaptive filtering
- multiple light sources
- shadow detection
- filtering process
- specular highlights
- data sets
- filtering method
- information retrieval
- image filtering
- information filtering
- post processing
- image classification
- moving objects
- image processing
- secret image sharing