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Proceedings Paper

Mixed digital/analog VLSI array architectures for image processing
Author(s): Mani Soma; Thomas Alexander
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Paper Abstract

This paper presents the design of a mixed digital/analog array to implement several signal processing algorithms used in coordinate rotation for image processing. The advantages of hybrid arrays in which the processor element can be either analog or digital depending on a specific computing requirement are discussed. The interfaces between processor elements of different types are considered and several circuits are designed for this task. The proposed mixed array architecture is shown to possess strong potential in other high-performance computing applications.

Paper Details

Date Published: 1 September 1990
PDF: 8 pages
Proc. SPIE 1360, Visual Communications and Image Processing '90: Fifth in a Series, (1 September 1990); doi: 10.1117/12.24221
Show Author Affiliations
Mani Soma, Univ. of Washington (United States)
Thomas Alexander, Univ. of Washington (United States)


Published in SPIE Proceedings Vol. 1360:
Visual Communications and Image Processing '90: Fifth in a Series
Murat Kunt, Editor(s)

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