A rapid prototyping methodology to implement and optimizing image processing algorithms for FPGAs

被引:0
|
作者
Akil, Mohamed [1 ]
Niang, Pierre [1 ]
Grandpierre, Thierry [1 ]
机构
[1] Grp ESIEE, Lab A2SI, 2 Bld Blaise Pascal,BP 99, F-93162 Noisy Le Grand, France
来源
关键词
local operations in image processing; rapid prototyping methodology; optimization; FPGA implementation;
D O I
10.1117/12.641977
中图分类号
TB8 [摄影技术];
学科分类号
0804 ;
摘要
In this article we present the local operations in image processing based upon spatial 2D discrete convolution. We study different implementation of such local operations. We also present the principles and the design flow of the AAA methodology and its associated CAD software tool for integrated circuit (SynDEx-IC). In this methodology, the algorithm is modeled by Conditioned (if - then - else) and Factorized (Loop) Data Dependence Graph and the optimized implementation is obtained by graph transformations. The AAA/SynDEx-IC is used to specify and to optimize the some digital image filters on FPGA XC2100 board.
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页数:10
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