Advanced bilinear image interpolation based on edge features
- Authors
- Kim, Heechang; Park, Sangjun; Wang, Jin; Kim, Yonghoon; Jeong, 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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