重庆交通大学学报(自然科学版) ›› 2006, Vol. 25 ›› Issue (6): 155-157.
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许强,高德辉
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XU Qiang,GAO De-hui
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摘要: 图象处理中要用到大量的DFY运算,其图象处理的象素越来越高,因此在图像处理中,常遇到长序列DFY变 换问题.本文根据处理单元的特点,分析一种多处理的并行计算方法及多处理结构从而提出一种使系统高效实现 DIrT变换的方法
关键词: 多处理, 一维长序列DFT, DSP
Abstract: A lot of process of DFF is used in in1age process and the image pixels ale higher and higher.so we are used to meet with the long Discrete Fourier Transform in Image process.This paper which based on the character of the Muhiprocess Unit analyses a parallel processing method of DFT and the structure of Muhiprocess and then provides a method of Discrete Fourier Transform which make the system implement effectively.
Key words: Muhiprocess, long a dimension DFT, DSP
中图分类号:
TP39
许强,高德辉. 基于多处理实现长序列一维DFT并行方法[J]. 重庆交通大学学报(自然科学版), 2006, 25(6): 155-157.
XU Qiang,GAO De-hui. A parallel processing method for long a dimension DFT based on multiprocess unit[J]. Journal of Chongqing Jiaotong University(Natural Science), 2006, 25(6): 155-157.
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http://xbzk.cqjtu.edu.cn/CN/Y2006/V25/I6/155