Multi-Fourier spectra descriptor and augmentation with spectral clustering for 3D shape retrieval.
Atsushi TatsumaMasaki AonoPublished in: Vis. Comput. (2009)
Keyphrases
- spectral clustering
- shape descriptors
- shape retrieval
- clustering method
- pairwise
- data clustering
- constrained spectral clustering
- k means
- image segmentation
- clustering algorithm
- graph laplacian
- similarity matrix
- spectral methods
- eigendecomposition
- evolutionary clustering
- affinity matrix
- d objects
- action recognition
- laplacian matrix
- graph partitioning
- computer vision
- constrained clustering
- label propagation
- pairwise constraints
- frequency domain
- principal component analysis
- image processing
- object recognition