The Study of Debugging Image Wavelet Transform Algorithm with CCSLink

摘要：

Wavelet transform offers a self-adaptive localization method in both time domain and frequency domain for signal processing, so it is a hot problem in digital image processing. But because of its complex arithmetic, it is difficult for its real-time implement on processors such as DSP. This paper presents a method using CCSLink, which is the interface of MATLAB and TI DSP composer environment CCS, to debugging image wavelet transform program. In the past, we develop signal-processing algorithm by traditional methods, we often switch between DSP and MATLAB. But with CCSLink, we can operate DSP code in MATLAB environment. And make use of the MATLAB powerful function and image tools, it can help us test and modify our algorithm.

关键词： Digital image compression Wavelet transform DSP CCSLink

作者: Han Fangfang Zhang Baofeng Fan Linlin

作者单位: School of Electrical Engineering, Tianjin University of Technology, Tianjin City, 300191, China

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）