Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정정화 | - |
dc.date.accessioned | 2018-03-20T06:30:58Z | - |
dc.date.available | 2018-03-20T06:30:58Z | - |
dc.date.issued | 2014-05 | - |
dc.identifier.citation | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, 권: E97D, 호: 5, 페이지: 1386-1389 | en_US |
dc.identifier.issn | 1745-1361 | - |
dc.identifier.uri | https://www.jstage.jst.go.jp/article/transinf/E97.D/5/E97.D_1386/_article | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/49651 | - |
dc.description.abstract | In this paper, a novel White-RGB (WRGB) color filter array-based imaging system for cell phone is presented to reduce noise and reproduce color in low illumination. The core process is based on adaptive diagonal color separation to recover color components from a white signal using diagonal reference blocks and location-based color ratio estimation in the luminance space. The experiments, which are compared with the RGB and state-of-the-art WRGB approaches, show that our imaging system performs well for various spatial frequency images and color restoration in low-light environments. | en_US |
dc.description.sponsorship | This work was sponsored by ETRI SW-SoC R&BD Center, Human Resource Development Project. | en_US |
dc.language.iso | en | en_US |
dc.publisher | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG, KIKAI-SHINKO-KAIKAN BLDG, 3-5-8, SHIBA-KOEN, MINATO-KU, TOKYO, 105-0011, JAPAN | en_US |
dc.subject | digital camera | en_US |
dc.subject | CFA design | en_US |
dc.subject | WRGB CFA | en_US |
dc.subject | adaptive diagonal color separation | en_US |
dc.title | An Improved White-RGB Color Filter Array Based CMOS Imaging System for Cell Phones in Low-Light Environments | en_US |
dc.type | Article | en_US |
dc.relation.no | 5 | - |
dc.relation.volume | E97D | - |
dc.identifier.doi | 10.1587/transinf.E97.D.1386 | - |
dc.relation.page | 1386-1389 | - |
dc.relation.journal | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS | - |
dc.contributor.googleauthor | Wang, Chang-shuai | - |
dc.contributor.googleauthor | Chong, Jong-wha | - |
dc.relation.code | 2014030900 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ELECTRONIC ENGINEERING | - |
dc.identifier.pid | jchong | - |
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