Rotation-invariant Hierarchical Segmentation on Poincaré Ball for 3D Point Cloud.
Pierre OnghenaLeonardo GigliSantiago Velasco-ForeroPublished in: ICCV (Workshops) (2023)
Keyphrases
- rotation invariant
- hierarchical segmentation
- coarse to fine
- rotation invariance
- unsupervised image segmentation
- image database
- texture analysis
- feature vectors
- zernike moments
- texture classification
- multiresolution
- scale invariance
- gabor filters
- dominant orientation
- texture features
- local binary pattern
- multiscale
- object detection
- shape analysis
- texture images
- texture descriptors
- maximum likelihood
- denoising
- image analysis
- image processing