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Signal Processing Magazine, IEEE

Issue 2 • Date March 1997

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Displaying Results 1 - 4 of 4
  • Rewarding The Pioneers

    Publication Year: 1997 , Page(s): 20 - 22
    Save to Project icon | Request Permissions | PDF file iconPDF (575 KB)  
    Freely Available from IEEE
  • Digital image restoration

    Publication Year: 1997 , Page(s): 24 - 41
    Cited by:  Papers (272)  |  Patents (32)
    Save to Project icon | Request Permissions | Click to expandAbstract | PDF file iconPDF (3444 KB)  

    The article introduces digital image restoration to the reader who is just beginning in this field, and provides a review and analysis for the reader who may already be well-versed in image restoration. The perspective on the topic is one that comes primarily from work done in the field of signal processing. Thus, many of the techniques and works cited relate to classical signal processing approac... View full abstract»

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  • Equiripple FIR filter design by the FFT algorithm

    Publication Year: 1997 , Page(s): 60 - 64
    Cited by:  Papers (25)  |  Patents (3)
    Save to Project icon | Request Permissions | Click to expandAbstract | PDF file iconPDF (508 KB)  

    The fast Fourier transform (FFT) algorithm has been used in a variety of applications in signal and image processing. In this article, a simple procedure for designing finite-extent impulse response (FIR) discrete-time filters using the FFT algorithm is described. The zero-phase (or linear phase) FIR filter design problem is formulated to alternately satisfy the frequency domain constraints on the... View full abstract»

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  • X-ray computed tomography for medical imaging

    Publication Year: 1997 , Page(s): 42 - 59
    Cited by:  Papers (23)  |  Patents (2)
    Save to Project icon | Request Permissions | Click to expandAbstract | PDF file iconPDF (1804 KB)  

    The article looks at reconstruction in 2-D and 3-D tomography. We have not dealt with some of the issues in reconstruction such as sampling and aliasing artifacts, finite detector aperture artifacts, beam hardening artifacts, etc., in greater detail since these are beyond the scope of an introductory tutorial. We examine the physical and mathematical concepts of the Radon (1917) transform, and the... View full abstract»

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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.

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Meet Our Editors

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

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