Multiscale Projective Coordinates via Persistent Cohomology of Sparse Filtrations.
Jose A. PereaPublished in: Discret. Comput. Geom. (2018)
Keyphrases
- multiscale
- image processing
- wavelet transform
- scale space
- sparse data
- sparse matrix
- high dimensional
- fine scale
- multiscale analysis
- coarse to fine
- wavelet domain
- sparse coding
- reconstruction from multiple views
- filter bank
- image representation
- image segmentation
- image fusion
- compressed sensing
- sparse representation
- natural images