Rotation-Invariant Point Cloud Segmentation With Kernel Principal Component Analysis and Geometry-Based Weighted Convolution.
Yuqi LiQin YangWenrui DaiChenglin LiJunni ZouHongkai XiongPublished in: ISCAS (2023)
Keyphrases
- rotation invariant
- point cloud
- kernel principal component analysis
- gabor wavelets
- feature vectors
- texture analysis
- structure from motion
- texture classification
- local binary pattern
- feature extraction
- point sets
- discriminant analysis
- gabor filters
- texture features
- principal components
- texture images
- kernel pca
- image segmentation
- image processing
- image analysis
- three dimensional
- kernel function
- texture descriptors
- multiscale
- linear discriminant analysis
- background subtraction
- principal component analysis
- optical flow
- multiresolution
- feature space
- preprocessing
- kernel matrix
- computer vision