Keyphrases
- pose invariant
- spin images
- object recognition
- d objects
- feature points
- shape descriptors
- face recognition
- range images
- shape recognition
- facial expression recognition
- facial expressions
- multiresolution
- frontal view
- compact representations
- pose variations
- shape context
- image patches
- shape analysis
- face images
- shape prior
- three dimensional
- human faces
- surface registration
- multi view
- image sequences
- facial features
- face alignment
- computer vision
- recognition algorithm
- shape matching
- segmentation method
- pose estimation
- viewpoint