Achieving high performances at lower cost for real-time image rotation by using dynamic reconfiguration

El-Bay Bourennane; Claude Milan; Michel Paindavoine; Sophie Bouchoux

doi:10.1117/12.448648

20 November 2001 Achieving high performances at lower cost for real-time image rotation by using dynamic reconfiguration

El-Bay Bourennane, Claude Milan, Michel Paindavoine, Sophie Bouchoux

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Proceedings Volume 4474, Advanced Signal Processing Algorithms, Architectures, and Implementations XI; (2001) https://doi.org/10.1117/12.448648
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

Abstract

FPGA components are widely used today to perform various algorithms (digital filtering) in real time. The emergence of Dynamically Reconfigurable (DR) FPGAs made it possible to reduce the number of necessary resources to carry out an image processing application (tasks chain). We present in this article an image processing application (image rotation) that exploits the FPGA's dynamic reconfiguration feature. A comparison is undertaken between the dynamic and static reconfiguration by using two criteria, cost and performance criteria. For the sake of testing the validity of our approach in terms of Algorithm and Architecture Adequacy , we realized an AT40K40 based board ARDOISE.

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El-Bay Bourennane, Claude Milan, Michel Paindavoine, and Sophie Bouchoux "Achieving high performances at lower cost for real-time image rotation by using dynamic reconfiguration", Proc. SPIE 4474, Advanced Signal Processing Algorithms, Architectures, and Implementations XI, (20 November 2001); https://doi.org/10.1117/12.448648

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