Automatic Keypoint Detection on 3D Faces Using a Dictionary of Local Shapes.
Clement CreusotNick E. PearsJim AustinPublished in: 3DIMPVT (2011)
Keyphrases
- keypoint detection
- line drawings
- face recognition
- keypoints
- human faces
- fully automatic
- semi automatic
- information retrieval
- natural images
- data driven
- face identification
- geometric shapes
- multiscale
- feature extraction
- shape representation
- shape recognition
- sparse representation
- shape model
- image classification
- face images
- high resolution
- training set
- pattern recognition
- image segmentation