An Adaptive Layered Median Filter Algorithm

摘要：

As image noise has an effect upon the consequent results of image,it is necessary to denoise image before the following pretreatment. In order to overcome the disadvantages of traditional median filtering algorithm,an adaptive layered median filtering algorithm was proposed in this paper. To begin with the algorithm adopted the concept of block division to discriminate and demarcate salt & pepper noise,which can be filtered out by the application of adaptive layered median filtering algorithm. The experiment results demonstrated that this technique was workable as it can protect image details effectively when reducing the noises.

关键词： salt&pepper noise noise detection median filter adaptive layered median filter

作者: ZHOU Zehua HUANG Hui

作者单位: Department of Electronics & Electrical Engineering Hefei University Hefei,China

会议类型: 国际会议

会议名称: 2012 International Conference on Computer Science and Electronic Engineering(2012 IEEE计算机科学与电子工程国际会议 ICCSEE 2012)

会议地点: 杭州

会议语种:英文

页码: 428-431

在线出版日期: 2012-03-23（万方平台首次上网日期，不代表论文的发表时间）