Orthogonal moment-based descriptors for pose shape query on 3D point cloud patches.
Huaining ChengSoon M. ChungPublished in: Pattern Recognit. (2016)
Keyphrases
- shape descriptors
- shape features
- object retrieval
- zernike moments
- query processing
- d objects
- object representation
- response time
- orthogonal polynomials
- shape retrieval
- legendre moments
- shape variations
- moment invariants
- shape representation
- shape context
- shape analysis
- shape model
- relevance feedback
- pose estimation
- shape matching
- database
- polar coordinates
- query expansion
- natural images
- dense sampling
- shape recognition
- object shape
- shape detection
- feature extraction
- fourier descriptors
- shape prior
- user queries
- feature vectors
- visual appearance
- articulated objects
- texture descriptors
- invariant descriptors
- data sources