CPU-time and RAM memory optimization for solving dynamic inverse problems using gradient-based approach.
Dmitriy KlyuchinskiyNikita S. NovikovMaxim A. ShishleninPublished in: J. Comput. Phys. (2021)
Keyphrases
- inverse problems
- global optimization
- optimization problems
- optimization methods
- memory access
- image reconstruction
- main memory
- optimization algorithm
- convex optimization
- high resolution
- high dimensional
- partial differential equations
- optimization method
- image denoising
- parameter space
- b spline
- model selection
- edge detection
- image sequences
- random access memory
- emission tomography