Multiscale Projective Coordinates via Persistent Cohomology of Sparse Filtrations.

Published 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