Object-Based Image Retrieval Using Hierarchical Shape Descriptor.
Man-Wai LeungKwok-Leung ChanPublished in: CIVR (2002)
Keyphrases
- shape descriptors
- object based image retrieval
- shape analysis
- d objects
- shape matching
- shape representation
- multiple instance learning
- size functions
- shape features
- zernike moments
- shape description
- shape retrieval
- shape classification
- feature vectors
- shape context
- surface meshes
- global shape
- shape similarity
- coarse to fine
- multiple instance
- viewpoint
- multi modal
- machine learning
- unsupervised learning
- matching algorithm
- feature extraction
- three dimensional