Nonlocal independent pixel approximation: direct and inverse problems.
Alexander MarshakAnthony B. DavisRobert F. CahalanWarren J. WiscombePublished in: IEEE Trans. Geosci. Remote. Sens. (1998)
Keyphrases
- inverse problems
- image reconstruction
- global optimization
- convex optimization
- optimization problems
- optimization methods
- partial differential equations
- image denoising
- denoising
- particle swarm optimization
- early vision
- computationally expensive
- pixel level
- smoothness constraint
- multiscale
- super resolution
- computer vision
- evolutionary algorithm
- object recognition
- computational complexity
- pixel wise