Multiscale Geometric Data Analysis via Laplacian Eigenvector Cascading.
Joshua L. MikeJose PereaPublished in: ICMLA (2019)
Keyphrases
- multiscale
- data analysis
- edge detection
- graph laplacian
- laplacian pyramid
- image processing
- data mining
- coarse to fine
- data processing
- image segmentation
- wavelet transform
- filter bank
- multiscale segmentation
- coarse scale
- natural images
- video matting
- business intelligence
- geometric constraints
- data collection
- high order
- data warehouse
- spectral clustering
- scale space
- multiscale analysis
- heat kernel
- shape representation
- cluster analysis
- covariance matrix
- wavelet coefficients
- linear combination
- clustering algorithm
- laplacian matrix
- data mining applications
- rough sets
- image classification
- wavelet domain
- singular value decomposition
- image representation