Profile-Based Feature Representation Based on Guide Curve Approximation Using Line and Arc Segments.
Jinggao LiSoonhung HanPublished in: ISVC (1) (2012)
Keyphrases
- feature representation
- polygonal approximation
- straight line segments
- line segments
- digital curves
- feature extraction
- feature representations
- low dimensional
- feature set
- face recognition
- minimum length
- sparse representation
- principal component analysis
- viewpoint
- pattern recognition
- three dimensional
- neural network
- data sets