Facial pose estimation via dense and sparse representation.
Hui YuHonghai LiuPublished in: RiiSS (2014)
Keyphrases
- pose estimation
- sparse representation
- face recognition
- computer vision
- dictionary learning
- sparse coding
- face images
- feature points
- d objects
- human faces
- image classification
- human body
- object tracking
- facial features
- facial expressions
- head pose estimation
- facial expression recognition
- signal processing
- image patches
- high dimensional data
- image representation
- illumination variations
- pose estimates
- dimensionality reduction
- feature extraction
- data sets
- pattern recognition
- manifold learning
- subspace learning
- face detection
- image matching
- object recognition
- image sequences
- image segmentation
- feature selection