DocumentCode
694811
Title
A Median Filtering Algorithm Based on Selected Point in Digital Image
Author
Yan Liang ; Yan Gao
Author_Institution
Liaoning Inst. of Sci. & Technol., Benxi, China
fYear
2013
fDate
7-8 Dec. 2013
Firstpage
757
Lastpage
762
Abstract
In this paper an algorithm of median filtering based on selected point is introduced, and it improved the obscured phenomenon of the median filtering image. The algorithm based on the notion of pixel tags, find the contaminated pixels in the sub-image area. And median filter the pixels only. Experimental results show that the effect of the filtered image is ideal, and it has the advantages of faster processing and little damage on the image.
Keywords
image restoration; median filters; digital image; median filtering algorithm; pixel tags notion; selected point; Algorithm design and analysis; Filtering; Filtering algorithms; PSNR; Signal processing algorithms; Switching circuits; image process; median filtering; selected point;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Science and Cloud Computing Companion (ISCC-C), 2013 International Conference on
Conference_Location
Guangzhou
Type
conf
DOI
10.1109/ISCC-C.2013.18
Filename
6973683
Link To Document