Hybrid Directional Weight-based Demosaicking for Bayer Color Filter Array
- Title
- Hybrid Directional Weight-based Demosaicking for Bayer Color Filter Array
- Author
- 정제창
- Keywords
- Bayer pattern CFA; CFA interpolation; demosaicking; directional interpolation
- Issue Date
- 2015-04
- Publisher
- INASE Organizing Committee
- Citation
- Recent Advances on Electroscience and Computers, Page. 184-190
- Abstract
- This paper proposes and improves gradient estimation techniques in order to suppress the common demosaicking artifacts and introduces hybrid directional weights for adaptive directional interpolation. The hybrid weights are calculated using color correlation and intensity differences, and these weights apply to the whole interpolation process. Experimental results demonstrate that the proposed algorithm outperforms recent demosaicking methods on 42 images of Kodak and McM datasets.
- URI
- http://www.inase.org/library/2015/barcelona/bypaper/ELECTR/ELECTR-29.pdfhttp://hdl.handle.net/20.500.11754/24301
- ISBN
- 978-1-61804-290-3
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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