Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (3): 67-69.DOI: 10.3778/j.issn.1002-8331.2011.03.020

• 研发、设计、测试 • Previous Articles     Next Articles

Software program design for 1-D fast Gabor transform based on Visual C++

ZHANG Lei,LI Rui,TAO Liang   

  1. MOE Key Laboratory of Intelligence Computing and Signal Processing,Anhui University,Hefei 230039,China
  • Received:2010-08-31 Revised:2010-10-28 Online:2011-01-21 Published:2011-01-21
  • Contact: ZHANG Lei


张 磊,李 锐,陶 亮   

  1. 安徽大学 计算智能与信号处理教育部重点实验室,合肥 230039
  • 通讯作者: 张 磊

Abstract: Although there have been few software programs designed for the 1-D Gabor transform using high-level programming languages,no such software program for the inverse Gabor transform has been found so far.Therefore,a novel software program for both the 1-D Gabor transform and its inverse transform is designed based on Visual C++ in interface form,which contains two modules respectively for the 1-D Gabor transform and its inverse transform.The experiments show that the software program is simple and fast as well as efficient.

Key words: Real-valued Discrete Gabor Transforms(RDGT), signal analysis, Visual C++

摘要: 利用计算机高级语言快速实现Gabor变换算法的软件并不多,实现Gabor逆变换算法的软件还是空白。因此,对基于Visual C++实现一维离散Gabor变换算法的软件进行了研究。该软件采用界面形式设计,可分为Gabor变换和Gabor展开(即逆变换)两大模块。通过实验显示了该软件简便高效和快捷的性能。

关键词: 实值离散Gabor变换, 信号分析, Visual C++

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