STACK FILTER DESIGN - A STRUCTURAL APPROACH

被引：20

作者：

YIN, L

机构：

[1] Nokia Mobile Phones, Oulu, R&D Center

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1995年 / 43卷 / 04期

关键词：

D O I：

10.1109/78.376836

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a new approach is developed for finding the optimal stack filter that minimizes noise subject to constraints on its structural behavior, Based on the output moments of stark filters, it is proven that the optimal stack filler is a combination of the median filter, which has the same window width as the stack filter, and a set of maximum and minimum filters, which are attributed to the structural constraints, Design examples for 1-D signal processing and image processing are provided.

引用

页码：831 / 840

页数：10

共 27 条

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