Software and VLSI algorithms for recursive median filters

Sung Jea Ko, Yong Hoon Lee, Adly T. Fam

Research output: Contribution to journalConference article

Abstract

The authors point out that, in one-dimensional (1-D) recursive median (RM) filtering, all of the previous outputs except the most recent output are redundant in determining the present output. On the basis of this observation, efficient software and VLSI algorithms for 1-D RM filters are presented. It is shown that the implementation of RM filtering based on the proposed algorithms is simpler than that of standard median filtering.

Original languageEnglish
Pages (from-to)417-420
Number of pages4
JournalProceedings - IEEE International Symposium on Circuits and Systems
Volume1
Publication statusPublished - 1989
Externally publishedYes
EventIEEE International Symposium on Circuits and Systems 1989, the 22nd ISCAS. Part 1 - Portland, OR, USA
Duration: 1989 May 81989 May 11

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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