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A restoration of the transfer error that used edge direction of an image  

Lee, Chang-Hee (Kwangwoon University Research institute for industry cooperation)
Ryou, Hee-Sahm (Dept. of Digital Broadcasting & Media, Dong-Seoul College)
Ra, Keuk-Hwan (Dept. of Electronic Engineering, Kwangwoon Univ.)
Publication Information
전자공학회논문지 IE / v.44, no.1, 2007 , pp. 15-19 More about this Journal
Abstract
A study to have read does an improvement of an error restoration technology based on the edge direction interpolation that a stop image cared for inside frame correction more than with an image restoration way of a transfer error or with an aim. A way proposed to is based on edge direction detection method of a block utilizing the edge direction which will adjust a part damaged a sweater to a remaining part here. The rest of error pixel used non linear Midian filter for process later data information by the final stage and did interpolation. The examination result shows a good recuperation tendency and low accounts time of a way proposed to realization possibility of a real time image processing.
Keywords
Midian filter; restoration; edge direction; interpolation;
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