Deformable 3d shape retrieval using a spectral geometric descriptor.
Waleed MohamedA. Ben HamzaPublished in: Appl. Intell. (2016)
Keyphrases
- shape descriptors
- shape retrieval
- shape matching
- comparative evaluation
- shape context
- d objects
- shape analysis
- spectral analysis
- action recognition
- object recognition
- geometric information
- deformable models
- bag of words
- invariant descriptors
- feature extraction
- shape representation
- geometric constraints
- viewpoint
- image retrieval
- geometric consistency
- shape model
- deformable shapes
- hyperspectral imagery
- geometric transformations
- feature vectors
- image descriptors
- hyperspectral images
- image features
- n gram