Medical image reconstruction from sparse samples using Simultaneous Perturbation Stochastic Optimization.
Y. V. VenkateshAshraf A. KassimDornoosh ZonoobiPublished in: ICIP (2010)
Keyphrases
- stochastic optimization
- image reconstruction
- compressed sensing
- sparsely sampled
- signal reconstruction
- reconstructed image
- random projections
- super resolution
- multistage
- sampled data
- inverse problems
- reconstruction method
- image reconstruction algorithms
- tomographic reconstruction
- emission computed tomography
- radon transform
- medical data
- high dimensional
- medical imaging
- emission tomography
- compressive sensing
- training samples
- positron emission tomography
- robust optimization
- sparse representation
- support vector
- face recognition
- decision making