Conference Proceedings

Image filtering on .NET-based desktop grids

Christian Vecchiola, Krishna Nadiminti, Rajkumar Buyya

SIXTH INTERNATIONAL CONFERENCE ON GRID AND COOPERATIVE COMPUTING, PROCEEDINGS | IEEE COMPUTER SOC | Published : 2007

Abstract

Image filtering is the use of computer graphics algorithms to enhance the quality of digital images or to extract information about their content. However rendering very large size digital images on a single machine is a performance bottleneck. To address this we propose parallelising this application on a desktop Grid environment. For parallelizing this application we use the Alchemi Desktop Grid environment and the resulting framework is referred to as ImageGrid. ImageGrid allows the parallel execution of linear digital filters algorithms on images. We observed acceptable speed up as a result of parallelising filtering operation through ImageGrid. We run the tests on different data sets by..

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