Multiscale Mapper: Topological Summarization via Codomain Covers.
Tamal K. DeyFacundo MémoliYusu WangPublished in: SODA (2016)
Keyphrases
- multiscale
- image representation
- scale space
- natural images
- image processing
- image segmentation
- multi document summarization
- automatic summarization
- topological properties
- wavelet domain
- topological spaces
- edge detection
- wavelet transform
- filter bank
- database
- affine invariant
- object recognition
- geometric objects
- persistent homology
- multiscale representation
- reeb graph
- connected components
- document summarization
- topology preserving
- text summarization
- wavelet coefficients
- natural language processing
- data sets