Variational approaches to super-resolution with contrast enhancement and anisotropic diffusion
SCIE
SCOPUS
- Title
- Variational approaches to super-resolution with contrast enhancement and anisotropic diffusion
- Authors
- Kim, H; Hon, KS
- Date Issued
- 2003-04
- Publisher
- I S & T - SOC IMAGING SCIENCE TECHNOL
- Abstract
- We present super-resolution methods that enhance image contrast and perform anisotropic diffusion simultaneously. Since we solve the super-resolution problem by encouraging Mach-band profiles while incorporating anisotropic diffusion, our technique not only reconstructs a high-resolution image from several overlapping noisy low-resolution images, but also enhances edges and image contrast while suppressing image noise during the restoration process. We apply this technique to a video stream, which can be aligned by 3X3 projective transformations. (C) 2003 SPIE and IST.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/10846
- DOI
- 10.1117/1.1556312
- ISSN
- 1017-9909
- Article Type
- Article
- Citation
- JOURNAL OF ELECTRONIC IMAGING, vol. 12, no. 2, page. 244 - 251, 2003-04
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