Recognition of 2D shapes through contour metamorphosis.
Rahul SinghIoannis T. PavlidisNikolaos P. PapanikolopoulosPublished in: ICRA (1997)
Keyphrases
- shape recognition
- recognition rate
- fourier descriptors
- image contours
- recognition accuracy
- object recognition
- chain code
- contour points
- contour extraction
- shape analysis
- shape description
- pattern recognition
- feature extraction
- polygonal approximation
- activity recognition
- shape model
- recognition process
- recognition algorithm
- automatic recognition
- contour detection
- closed curves
- shape representation
- geometric shapes
- shape matching
- shape prior
- active contours
- three dimensional objects
- perceptual grouping
- object models
- computer vision
- shape descriptors
- image matching
- action recognition
- multiscale
- boundary contour