Evaluation of MPEG-7 shape descriptors against other shape descriptors.
Dengsheng ZhangGuojun LuPublished in: Multim. Syst. (2003)
Keyphrases
- shape descriptors
- shape analysis
- d objects
- size functions
- shape matching
- shape representation
- shape retrieval
- zernike moments
- shape features
- shape similarity
- feature vectors
- shape description
- shape classification
- shape context
- geometric features
- complex shapes
- pattern recognition
- video sequences
- shape properties
- open or closed
- fourier descriptors
- global shape
- d mesh
- viewpoint
- computer vision
- feature extraction