Adaptive noise canceling and edge detection in images using PVM on a NOW
AuthorMylonas, S. A.
SourceProceedings of the Mediterranean Electrotechnical Conference - MELECON
10th Mediterranean Electrotechnical Conference (MALECON2000)
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A method for the processing of digital images using a two-dimensional LMS adaptive filter for noise reduction and subsequent edge detection is presented. This was implemented on a Parallel Virtual Machine (PVM) consisting of inexpensive PCs. The experimental results for different image sizes and system configurations showed close to linear speedup. Experiments to test dynamic load balancing were also performed.