Saliency model based head pose estimation by sparse optical flow.
Tao XuChao WangYunhong WangZhaoxiang ZhangPublished in: ACPR (2011)
Keyphrases
- head pose estimation
- optical flow
- pose estimation
- tracking and pose estimation
- manifold embedding
- visual tracking
- manifold learning
- image sequences
- sparse representation
- facial features
- motion model
- high dimensional
- computer vision
- subspace learning
- motion estimation
- depth images
- random forests
- visual attention
- sparse coding
- motion parameters
- decision trees
- pose variations
- mean shift
- flow field
- low dimensional
- object detection
- head motion
- machine learning algorithms
- eye movements