Proceedings of the 2016 International Conference on Computer Engineering and Information Systems

Artifacts Reduced Interpolation Method for Single-Sensor Imaging System

Authors
Long-Fei Wang, Si-Chen Zhou, Xin-Yi Peng, Xiang-Dong Chen
Corresponding Author
Long-Fei Wang
Available Online November 2016.
DOI
https://doi.org/10.2991/ceis-16.2016.70How to use a DOI?
Keywords
demosaicking; CFA interpolation; artifacts reduction
Abstract
In this paper, we present a novel color image Demosaicking algorithm. The algorithm consists of two steps: an interpolation step and a refinement step. The missing green color information is first interpolated by using the color channel difference. In the refinement step, a local weighted directional interpolation method guided by the pre-interpolated green channel is applied to refine the interpolation results along the determined interpolation direction. Lastly, post-processing is implemented to output the final Demosaicked full color image. Compared with the latest Demosaicking algorithms, experiments showed that the proposed method provides superior performance in terms of both objective and subjective image qualities.
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
2016 International Conference on Computer Engineering and Information Systems
Part of series
Advances in Computer Science Research
Publication Date
November 2016
ISBN
978-94-6252-283-1
ISSN
2352-538X
DOI
https://doi.org/10.2991/ceis-16.2016.70How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Long-Fei Wang
AU  - Si-Chen Zhou
AU  - Xin-Yi Peng
AU  - Xiang-Dong Chen
PY  - 2016/11
DA  - 2016/11
TI  - Artifacts Reduced Interpolation Method for Single-Sensor Imaging System
BT  - 2016 International Conference on Computer Engineering and Information Systems
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/ceis-16.2016.70
DO  - https://doi.org/10.2991/ceis-16.2016.70
ID  - Wang2016/11
ER  -