Sampling and Reconstruction of Diffusive Fields on Graphs.
Siddartha ReddySundeep Prabhakar ChepuriPublished in: GlobalSIP (2019)
Keyphrases
- three dimensional
- dense sampling
- graph matching
- discrete tomography
- uniform random
- image reconstruction
- weighted graph
- sampling algorithm
- image sequences
- sparsely sampled
- band limited
- high resolution
- random sampling
- sampled data
- sampling methods
- computer vision
- multiscale
- sampling strategy
- diffusion model
- reconstruction process
- image filtering
- graph theoretic
- graph databases
- monte carlo
- sample size
- sampling rate
- random graphs
- compressive sensing
- graph construction
- graph structures
- bipartite graph
- directed graph
- d objects
- markov chain