Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정제창 | - |
dc.date.accessioned | 2019-11-20T21:17:36Z | - |
dc.date.available | 2019-11-20T21:17:36Z | - |
dc.date.issued | 2017-02 | - |
dc.identifier.citation | IEEE SENSORS JOURNAL, v. 17, no. 3, page. 726-734 | en_US |
dc.identifier.issn | 1530-437X | - |
dc.identifier.issn | 1558-1748 | - |
dc.identifier.uri | https://ieeexplore.ieee.org/document/7740055 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/112858 | - |
dc.description.abstract | In this paper, we introduce an efficient image demosaicking method using a bilateral filter and directional differentiation with consideration of both the spatial closeness and the similarity between the interpolated pixel and the neighbor pixels. Spatial closeness is considered as spatial locality. We utilize an adaptive weighted average to estimate the missing pixel value, where the adaptive weight is calculated based on three components: directional differentiation, similarity between the pixel and each of its neighbor pixels, and spatial locality. The experimental results show that the proposed method outperforms existing approaches in both objective and subjective performance. | en_US |
dc.description.sponsorship | This work was supported in part by the National Natural Science Foundation of China under Grant 61501359, in part by the Fundamental Research Funds for the Central Universities under Grant JB160504, in part by the National Natural Science Foundation of China under Grant 61377011, and in part by the NRF under Grant 2015R1D1A1A01058171. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | en_US |
dc.subject | Bilateral filter | en_US |
dc.subject | demosaicking | en_US |
dc.subject | adaptive method | en_US |
dc.subject | similarity | en_US |
dc.subject | spatial closeness | en_US |
dc.title | Bilateral Filtering and Directional Differentiation for Bayer Demosaicking | en_US |
dc.type | Article | en_US |
dc.relation.no | 3 | - |
dc.relation.volume | 17 | - |
dc.identifier.doi | 10.1109/JSEN.2016.2623422 | - |
dc.relation.page | 726-734 | - |
dc.relation.journal | IEEE SENSORS JOURNAL | - |
dc.contributor.googleauthor | Wang, Jin | - |
dc.contributor.googleauthor | Wu, Jiaji | - |
dc.contributor.googleauthor | Wu, Zhensen | - |
dc.contributor.googleauthor | Jeon, Gwanggil | - |
dc.contributor.googleauthor | Jeong, Jechang | - |
dc.relation.code | 2017004606 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ELECTRONIC ENGINEERING | - |
dc.identifier.pid | jjeong | - |
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