Four-Direction Residual Interpolation for Demosaicking
- Title
- Four-Direction Residual Interpolation for Demosaicking
- Author
- 정제창
- Keywords
- Bayer pattern; color filter array (CFA) interpolation; demosaicking; directional interpolation; residual interpolation (RI)
- Issue Date
- 2016-05
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Citation
- IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, v. 26, NO 5, Page. 881-890
- Abstract
- In this paper, we propose a four-direction residual interpolation (FDRI) method for color filter array interpolation. The proposed algorithm exploits a guided filtering process to generate the tentative image. The residual image is generated by exploiting the tentative and original images. We use an FDRI algorithm to more accurately estimate the missing pixel values; the estimated image is adaptively combined with a joint inverse gradient weight. Based on the experimental results, the proposed method provides a superior performance in terms of objective and subjective quality compared with the conventional state-of-the-art demosaicking methods.
- URI
- https://ieeexplore.ieee.org/document/7100876/https://repository.hanyang.ac.kr/handle/20.500.11754/71486
- ISSN
- 1051-8215; 1558-2205
- DOI
- 10.1109/TCSVT.2015.2428552
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML