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Image resolution enhancement by modifying the frequency spectrum
- Issue Date
- Jan-2011
- Keywords
- Single images; Spectroscopy; Resolution enhancement; Image resolution; Face recognition; Interpolation method; Low resolution images; Method of images; High frequency; Frequency spectra; Consumer electronics
- Citation
- Digest of Technical Papers - IEEE International Conference on Consumer Electronics, pp 713 - 714
- Pages
- 2
- Indexed
- OTHER
- Journal Title
- Digest of Technical Papers - IEEE International Conference on Consumer Electronics
- Start Page
- 713
- End Page
- 714
- ISSN
- 0747-668X
- Abstract
- In this paper, we propose a method of image resolution enhancement using a single image. The proposed method enhances the resolution by emphasizing the high frequency of a magnified low resolution image. Experimental results show that the performance of our method has been improved by 13%-25% over the conventional interpolation methods. ©2011 IEEE.
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Collections - COLLEGE OF COMPUTING > SCHOOL OF COMPUTER SCIENCE > 1. Journal Articles
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