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.
|Number of pages||4|
|Journal||Proceedings - IEEE International Symposium on Circuits and Systems|
|Publication status||Published - 1989|
|Event||IEEE International Symposium on Circuits and Systems 1989, the 22nd ISCAS. Part 1 - Portland, OR, USA|
Duration: 1989 May 8 → 1989 May 11
ASJC Scopus subject areas
- Electrical and Electronic Engineering