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IEEE Signal Processing Magazine

Issue 6 • Nov. 2003

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Displaying Results 1 - 8 of 8
  • Quantized FIR filter design using compensating zeros

    Publication Year: 2003, Page(s):60 - 67
    Cited by:  Papers (6)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (785 KB) | HTML iconHTML

    This article presents a design method for translating a finite impulse response (FIR) floating-point multiplierless filter design. Conventional wisdom dictates that finite word-length (i.e., quantization) effects can be minimized by dividing a filter into smaller, cascaded sections. In this design method, it is shown how to quantize the cascaded sections so that the finite word-length effects in o... View full abstract»

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  • What is the future for watermarking? (Part II)

    Publication Year: 2003, Page(s):53 - 59
    Cited by:  Papers (24)  |  Patents (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (306 KB) | HTML iconHTML

    We focus on the emerging, nonsecurity-oriented applications of digital watermarking and data hiding in general. Then we consider a more technical topic, i.e., we compare, at a very general level, the two most important approaches to the watermarking problem proposed so far, namely, spread spectrum (SS) and quantization index modulation (QIM) random-binning-like watermarking. A rebuttal to the arti... View full abstract»

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  • How will bioinformatics impact signal processing research?

    Publication Year: 2003, Page(s):106 - 206
    Cited by:  Papers (11)  |  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (828 KB) | HTML iconHTML

    Biomedical research once involved building complex theories upon relatively small amounts of experimental data. The field of bioinformatics has posed many computational problems (bioinformatics can be broadly defined as the interface between biology and computational sciences). The field has stimulated synergetic research and development of state-of-the-art techniques in the areas of data mining, ... View full abstract»

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  • Factoring very-high-degree polynomials

    Publication Year: 2003, Page(s):27 - 42
    Cited by:  Papers (36)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1441 KB) | HTML iconHTML

    In this article, we discuss the current status of polynomial factoring (root finding) algorithms with some historical and mathematical background including size limits, convergence, accuracy and speed. The methods of root approximation versus root refinement are also examined. We then focus on two improved general purpose computational techniques, and in particular the factorization algorithm by L... View full abstract»

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  • Teaching image-processing programming in Java

    Publication Year: 2003, Page(s):43 - 52
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1162 KB) | HTML iconHTML

    Image processing (IP) can be taught very effectively by complementing the basic lectures with computer laboratories where the participants can actively manipulate and process images. This offering can be made even more attractive by allowing the students to develop their own IP code within a reasonable time frame. A designed system to be as "student friendly" as possible is presented. The software... View full abstract»

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  • Comments on "Why watermarking is nonsense"

    Publication Year: 2003, Page(s):57 - 59
    Cited by:  Papers (4)  |  Patents (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (304 KB) | HTML iconHTML

    First Page of the Article
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  • Author Index

    Publication Year: 2003, Page(s):74 - 75
    Cited by:  Papers (37)
    Request permission for commercial reuse | PDF file iconPDF (233 KB)
    Freely Available from IEEE
  • Subject index

    Publication Year: 2003, Page(s):75 - 79
    Request permission for commercial reuse | PDF file iconPDF (362 KB)
    Freely Available from IEEE

Aims & Scope

IEEE Signal Processing Magazine publishes tutorial-style articles on signal processing research and applications, as well as columns and forums on issues of interest. Its coverage ranges from fundamental principles to practical implementation, reflecting the multidimensional facets of interests and concerns of the community. Its mission is to bring up-to-date, emerging and active technical developments, issues, and events to the research, educational, and professional communities. It is also the main Society communication platform addressing important issues concerning all members.

Full Aims & Scope

Meet Our Editors

Editor-in-Chief
Min Wu
University of Maryland, College Park
United States 

http://www/ece.umd.edu/~minwu/