Colour interpolation using adaptive window for Bayer colour filter array (vol 50, pg 1689, 2014)
- Title
- Colour interpolation using adaptive window for Bayer colour filter array (vol 50, pg 1689, 2014)
- Author
- 정제창
- Keywords
- interpolation; image colour analysis; image denoising
- Issue Date
- 2014-11
- Publisher
- INST ENGINEERING TECHNOLOGY-IET
- Citation
- Electronics Letters, 2014, 50(23), P.1689-1691
- Abstract
- Most demosaicking solutions focus on improving the accuracy of direction estimation for interpolation, and they achieve a highly precise gradient estimation performance. Direction estimation techniques achieve great improvement in objective image quality; however, in terms of subjective image quality there are remaining demosaicking problems to solve. An adaptive window algorithm to reduce demosaicking artefacts by exploiting the colour similarity of neighbouring pixels is introduced. Experimental results confirm that the proposed method produces the best colour peak signal-to-noise ratio and FSIM performance, and achieves great improvement in subjective image quality.
- URI
- http://ieeexplore.ieee.org/document/6955169/?section=abstracthttp://hdl.handle.net/20.500.11754/54373
- ISSN
- 0013-5194
- DOI
- 10.1049/el.2014.3044
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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