Sampling and Reconstruction of Signals on Product Graphs.
Guillermo Ortiz-JiménezMario CoutinoSundeep Prabhakar ChepuriGeert LeusPublished in: GlobalSIP (2018)
Keyphrases
- band limited
- signal reconstruction
- image reconstruction
- signal processing
- life cycle
- random sampling
- graph matching
- uniform random
- compressed sensing
- graph theory
- sparsely sampled
- sampling theorem
- sample size
- sampling strategy
- weighted graph
- frequency band
- independent component analysis
- three dimensional
- dense sampling
- discrete tomography
- monte carlo
- sampling algorithm
- compressive sensing
- graph theoretic
- random projections
- graph partitioning
- medical images
- directed graph
- graph structure
- bipartite graph
- parameter space