Keyphrases
- color images
- pose estimation
- color information
- color space
- color matching
- color features
- head pose estimation
- d objects
- color distribution
- illumination invariance
- color model
- color image segmentation
- pose variations
- color constancy
- neural network
- visual tracking
- outdoor scenes
- particle filter
- face images
- object recognition
- color segmentation
- feature extraction
- data sets