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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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