Sparse Sampling for Inverse Problems With Tensors.
Guillermo Ortiz-JiménezMario CoutinoSundeep Prabhakar ChepuriGeert LeusPublished in: IEEE Trans. Signal Process. (2019)
Keyphrases
- inverse problems
- sparse sampling
- image reconstruction
- global optimization
- convex optimization
- high order
- optimization problems
- optimization methods
- emission tomography
- early vision
- partial differential equations
- higher order
- neural network
- genetic algorithm
- simulated annealing
- image enhancement
- computationally expensive
- state space
- multiresolution
- optimal solution