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IEICE TRANSACTIONS on Fundamentals

A Fast Sorting VLSI Architecture for General-Purpose Standard Median Filters

Hyeongseok YU, Jun-Dong CHO

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Summary :

A new sorting algorithm and architecture for fast median filter are proposed. This algorithm results in low area VLSI architecture producing low switching activity and without using feedback. The main idea is to employ the extra matrix for fast search operation of rank of oldest window element. We simulated and synthesized this algorithm using SYNOPSYSTM and showed the sufficiency in real time operation.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E87-A No.3 pp.698-700
Publication Date
2004/03/01
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section LETTER (Special Section on Applications and Implementations of Digital Signal Processing)
Category
Image Processing

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