%0 Journal Article
%T COMBINATION MEDIAN FILTER BASED ON BAYES-DECISION<br>基于Bayes决策的组合中值滤波
%A Song Huansheng
%A Liang Dequn
%A Liu Chunyang
%A Wu Chengke
%A <br>宋焕生
%A 梁德群
%A 刘春阳
%A 吴成柯
%J 电子与信息学报
%D 1998
%I 
%X To settle the contradiction of noise-filtering and image detail-preserving in image filtering, a combination median filter based on Bayes-decision is proposed. The main contributions are: (1) deriving the union conditional density function of a defined test vector; (2) giving an algorithm for estimating pre-probability; (3) introducing a new filter structure, which combining median and multistage median filters based on Bayes-decision.
%K Image processing
%K Median filter
%K Bayes-decision
%K Order statistic<br>图象处理
%K 中值滤波
%K Bayes决策
%K 顺序统计
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=0E7B6EF5F0379BE24D4CB69CC5B02C6A&yid=8CAA3A429E3EA654&vid=A04140E723CB732E&iid=CA4FD0336C81A37A&sid=58F693790F887B3B&eid=B0EBA60720995721&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=7