Abstract
In this paper we describe a spatiotemporal parallel algorithm to optimize the power consumption of image processing on FPGA’s. We show how the implementation of our method can significantly reduce power consumption at higher processing speeds compared to traditional spatial (pipeline) parallel processing techniques. We demonstrated a real-time image processing system on a FPGA device and calculated the power consumption. The results show that when the image partitioned into 6 sections the power consumption drops by 45% compared to previous approaches.
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References
Y.Huang, E.M.Drakakis, C.Toumazou, K.Nikolic and P.Degenaar “An Optoelectronic platform for retinal prothesis”, in IEE conference of BIOCAS, 2006
P.Dudek and P.J.Hicks, “A General-Purpose Processor-per-Pixel Analog SIMD Vision Chip”, in IEEE Transactions on Circuits and Systems - I: Analog and Digital Signal Processing, vol. 520, no. 1, pp. 13-20, January 2005
Banks, DJ, Degenaar, P, Tournazou, C, “Distributed current-mode image processing filters”, ELECTRON LETT, 2005, Vol: 41, Pages: 1201 - 1202, ISSN: 0013-5194
Hutchings, B. and Villasenor, J., The Flexibility of Configurable Computing IEEE Signal Processing Magazine, vol. 15, pp. 67-84, Sep, 1998.
Downton, A. and Crookes, D., Parallel Architectures for Image Processing Electronics & Communication Engineering Journal, vol. 10, pp. 139-151, Jun, 1998.
Chi-Jeng Chang, Zen-Yi Huang, Hsin-Yen Li, Kai-Ting Hu, and Wen-Chih Tseng, “Pipelined operation of image capturing and processing”, Nanotechnology, 2005. 5th IEEE Conference on July 2005 pp:275 - 278 vol. 1
K.R. Castleman, Digital Image Processing, Prentice Hall, 1995, ISBN: 0132114674.
System Generator under Matlab Simulink from Xilinx. Available http://www.xilinx.com/ise/optional_prod/system_generator.htm
ML-40x Evaluation Platform user guide. Available http://www.xilinx.com/
XPOWER ESTIMATOR (XPE) V9.1.02 program from Xilinx. Avalable http://www.xilinx.com/ise/power_tools
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Atabany, W., Degenaar, P. (2008). A Spatiotemporal Parallel Image Processing on FPGA for Augmented Vision System. In: Sobh, T. (eds) Advances in Computer and Information Sciences and Engineering. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-8741-7_99
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DOI: https://doi.org/10.1007/978-1-4020-8741-7_99
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-8740-0
Online ISBN: 978-1-4020-8741-7
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