A distributed genetic algorithm for restoration of vertical line scratches
- Authors: F ISGRO'; TEGOLO D
- Publication year: 2008
- Type: Articolo in rivista (Articolo in rivista)
- Key words: Parallel Programming, Scratch Detection, Image Analysis
- OA Link: http://hdl.handle.net/10447/50167
Abstract
This paper reports a distributed algorithm for the restoration of still frames corrupted by vertical line scratches. The restoration is here approached as an optimisation problem, and is solved using an ad-hoc Genetic Algorithm. The distributed algorithm is designed following a pipeline logical structure. The front end is a network of standard workstations with heterogeneous operating systems. The quality of image is appreciable and the computational time is quite low with respect the sequential version.