National Changhua University of Education Institutional Repository : Item 987654321/10020
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题名: High Probability Impulsive Noise Removal for Corrupted Images
作者: Hsiao, Ju-Yuan;Chen, Shu-Yi
贡献者: 資訊工程系
日期: 2003-03
上传时间: 2012-05-02T09:40:13Z
出版者: IEEE Computer Society Washington, DC, USA
摘要: We know one characteristic of image is that each pixelis very close to surrounding neighbors. If the impulsivenoise appears in the local area, it will be very abruptly. Inthe proposed scheme, we pick up several neighboringpixels around the center pixel in the scanning window asthe statistic factors. The mean value and mean of absoluteneighboring difference (MAND) are utilized from those.Further, we use them to acquire a critical value. The valueis a representative characteristic of those pixels in the localarea and it will be used to identify whether if a pixel iscorrupted.
關聯: The 24th International Conference on Distributed Computing Systems Workshops-W1:MNSA(ICDCSW’04), Tokyo, Japan, March 23-26, 2004 :190-194
显示于类别:[資訊工程學系] 會議論文

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