期刊
IET IMAGE PROCESSING
卷 3, 期 1, 页码 1-9出版社
INST ENGINEERING TECHNOLOGY-IET
DOI: 10.1049/iet-ipr:20080080
关键词
-
类别
资金
- Louisiana Board of Regents [LEQSF2008-11-RD-A-12]
Vector filters based on order-statistics have proved successful in removing impulsive noise from colour images while preserving edges and. ne image details. Among these filters, the ones that involve the cosine distance function (directional filters) have particularly high computational requirements, which limits their use in time-critical applications. In this paper, we introduce two methods to speed up these filters. Experiments on a diverse set of colour images show that the proposed methods provide substantial computational gains without significant loss of accuracy.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据