Hybrid coarse-fine classification for head pose estimation.
Haofan WangZhenghua ChenYi ZhouPublished in: CoRR (2019)
Keyphrases
- head pose estimation
- regression forests
- coarse to fine
- classification accuracy
- pose estimation
- feature extraction
- support vector
- pattern recognition
- training set
- feature vectors
- machine learning
- machine learning methods
- image classification
- tracking and pose estimation
- manifold embedding
- visual tracking
- color images
- feature selection