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  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

高い空間周波数を有する色彩信号に配慮したカラーデモゼイシング

http://hdl.handle.net/10191/9912
http://hdl.handle.net/10191/9912
6adbca3f-a0c3-4a82-b5e0-e055c7bfc088
名前 / ファイル ライセンス アクション
61(8)_1209-1213.pdf 61(8)_1209-1213.pdf (381.8 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2009-12-28
タイトル
タイトル 高い空間周波数を有する色彩信号に配慮したカラーデモゼイシング
タイトル
言語 en
タイトル 高い空間周波数を有する色彩信号に配慮したカラーデモゼイシング
言語
言語 jpn
キーワード
主題Scheme Other
主題 ディジタルカメラ
キーワード
主題Scheme Other
主題 カラーデモゼイシング
キーワード
主題Scheme Other
主題 単板式撮像デバイス
キーワード
主題Scheme Other
主題 偽色
キーワード
主題Scheme Other
主題 色差
キーワード
主題Scheme Other
主題 digital camera
キーワード
主題Scheme Other
主題 color demosaicing
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
その他のタイトル
その他のタイトル Color Demosaicing That Takes Care of Local Areas Rich in High Spatial Frequencies
著者 開, 健太朗

× 開, 健太朗

WEKO 38923

開, 健太朗

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高橋, 善寿

× 高橋, 善寿

WEKO 38924

高橋, 善寿

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菊池, 久和

× 菊池, 久和

WEKO 38925

菊池, 久和

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村松, 正吾

× 村松, 正吾

WEKO 38926

村松, 正吾

Search repository
著者別名
識別子 38927
識別子Scheme WEKO
姓名 Hiraki, Kentaro
著者別名
識別子 38928
識別子Scheme WEKO
姓名 Takahashi, Yoshihisa
著者別名
識別子 38929
識別子Scheme WEKO
姓名 Kikuchi, Hisakazu
著者別名
識別子 38930
識別子Scheme WEKO
姓名 Muramatsu, Shogo
抄録
内容記述タイプ Abstract
内容記述 A color demosaicing method has been developed that effectively performs within local areas that are rich in high spatial frequency variations. Such areas are likely to cause strong artifacts after demosaicing because of the inherent difficulty in subsampling. In visually tolerable image restoration, the spatial correlation between different color components is exploited to consistently maintain favorable transitions in the component intensities. Missing primary color values on the Bayer pattern color filter array are estimated using an edge-directed interpolation of primary color difference signals. The local transitions of the primary color differences are then smoothed by spatially adaptive filtering. Experimental results showed objectively-good and visually-preferable performance in terms of PSNR, CIELAB color difference and visual appearance, particularly resulting in less false color.
書誌情報 映像情報メディア学会誌
en : 映像情報メディア学会誌

巻 61, 号 8, p. 1209-1217, 発行日 2007-08
出版者
出版者 映像情報メディア学会
ISSN
収録物識別子タイプ ISSN
収録物識別子 13426907
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AN10588970
権利
権利情報 社団法人映像情報メディア学会
著者版フラグ
値 publisher
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