Image characteristics and representation by phase: from symmetric to geometric structure.
Sharon UrieliMoshe PoratNir CohenPublished in: ICIP (1) (1996)
Keyphrases
- geometric structure
- invariant representation
- image representation
- spatial structure
- visual data
- image features
- image content
- image data
- lie group
- image classification
- multiscale
- image regions
- image retrieval
- input image
- positive definite
- edge detection
- spatial relations
- global structure
- image database
- low level
- feature points
- image collections
- motion patterns
- vector valued
- spatio temporal
- multimedia