Title :
Parallelization of ARTUR algorithm using PVM
Author :
Fernandez, Gustavo Javier ; Jacobo-Berlles, J. ; BauzÁ, Marisa ; Borensztein, P. ; Mejail, Marta
Author_Institution :
Dept. de Comput., Buenos Aires Univ., Argentina
Abstract :
The algorithms based on Markov random fields (MRF), used for restoring images affected by blur and noise are usually effective, but also computationally very heavy. In this work, a parallelization of the ARTUR algorithm, on the Parallel Virtual Machine (PVM) is considered
Keywords :
image restoration; parallel algorithms; software libraries; ARTUR algorithm; Markov random fields; PVM; Parallel Virtual Machine; algorithm parallelization; blur; image restoration; noise; Additive noise; Degradation; Gaussian noise; Image generation; Image restoration; Jacobian matrices; Markov random fields; Master-slave; Minimization methods; Virtual machining;
Conference_Titel :
Computer Graphics and Image Processing, 2000. Proceedings XIII Brazilian Symposium on
Conference_Location :
Gramado
Print_ISBN :
0-7695-0878-2
DOI :
10.1109/SIBGRA.2000.895819
