Shape Classification Based on Geometric Features of Evolution Points via Sparse Representation.
Khadijeh MahdikhanlouHossein EbrahimnezhadPublished in: Int. J. Artif. Intell. Tools (2016)
Keyphrases
- sparse representation
- geometric features
- shape classification
- shape descriptors
- shape matching
- shape features
- shape representation
- shape analysis
- d objects
- dimensionality reduction
- image classification
- data points
- face recognition
- feature vectors
- high dimensional data
- object tracking
- signal processing
- geometric structure
- feature points
- object contours
- image representation
- data sets
- viewpoint
- medical imaging
- co occurrence
- image segmentation
- computer vision