Pattern spectrum as a local shape factor for off-line signature verification.
Robert SabourinGinette GenestFrançoise J. PrêteuxPublished in: ICPR (1996)
Keyphrases
- pattern spectrum
- pattern spectra
- shape representation
- mathematical morphology
- binary images
- gray scale
- multiscale
- shape description
- structuring elements
- texture analysis
- texture classification
- shape analysis
- texture descriptors
- image segmentation
- pattern recognition
- shape descriptors
- computer vision
- shape matching
- shape model
- computationally efficient
- image database
- feature vectors
- viewpoint