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Advanced bilinear image interpolation based on edge features

Authors
Kim, HeechangPark, SangjunWang, JinKim, YonghoonJeong, Jechang
Issue Date
Jul-2009
Publisher
IEEE
Keywords
Bilinear interpolation; Edge features; Highresoltution images; Image interpolation
Citation
Proceedings - 2009 1st International Conference on Advances in Multimedia, MMEDIA 2009, pp.33 - 36
Indexed
SCOPUS
Journal Title
Proceedings - 2009 1st International Conference on Advances in Multimedia, MMEDIA 2009
Start Page
33
End Page
36
URI
https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/176487
DOI
10.1109/MMEDIA.2009.14
Abstract
A variety of image interpolation methods have been used in order to obtain high-resolution (HR) images. In this paper, we propose an advanced bilinear interpolation algorithm which improves edge components. The conventional bilinear image interpolation method has a serious problem such as blurring artifacts. In the experimental results, our proposed algorithm outperforms the bilinear image interpolation not only objective qualities but also subjective qualities.
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