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Optical Engineering

Pipelined Microcomputers For Digital Signal And Image Processing
Author(s): Brain K. Lien; Gregory Y. Tang
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Paper Abstract

A multiple microcomputer system for digital signal and image processing applications is presented. A simple ring structure is employed to organize the multiple microcomputers. The data flow in the ring structure is unidirectional. A task can be partitioned and distributed among the microcomputers, making possible pipelined execution of a task. Implementation with the use of the TMS32010 signal processing CPU and IBM PC is demonstrated. A design to ensure the program synchronization is also shown. Algorithms for carrying out infinite impulse response filtering, the fast Fourier transform, and the McClellan transform method of 2-D finite impulse response filters are developed. Experimental results are presented.

Paper Details

Date Published: 1 September 1989
PDF: 6 pages
Opt. Eng. 28(9) doi: 10.1117/12.7977066
Published in: Optical Engineering Volume 28, Issue 9
Show Author Affiliations
Brain K. Lien, Fu Jen University (Taiwan)
Gregory Y. Tang, National Taiwan University (Taiwan)

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