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A New Color Demosaicing Method Using Asymmetric Average Interpolation and Its Iteration
http://hdl.handle.net/10191/6502
http://hdl.handle.net/10191/6502abc24c31-77e3-4c5f-a338-f55b00d0dafd
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
e88-a_8_2108.pdf (1.3 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-07-25 | |||||
| タイトル | ||||||
| タイトル | A New Color Demosaicing Method Using Asymmetric Average Interpolation and Its Iteration | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | color demosaicing | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | interpolation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | iteration | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | asymmetric average | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Takahashi, Yoshihisa
× Takahashi, Yoshihisa× Kikuchi, Hisakazu× Muramatsu, Shogo× Abe, Yoshito× Mizutani, Naoki |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 5975 | |||||
| 姓名 | 菊池, 久和 | |||||
| 言語 | ja | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 5976 | |||||
| 姓名 | 村松, 正吾 | |||||
| 言語 | ja | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper presents a color demosaicing method by introducing iterative asymmetric average interpolation. Missing primary colors on a Bayer pattern color filter array (CFA) are estimated by an asymmetric average interpolation where less intensity variation is assumed to be of stronger significance, before sharpness of an initial estimate is further improved by an iterative procedure. The iteration is implemented by an observation process followed by a restoration process. The former is modeled by blurring followed by CFA sampling and the latter is completely as same as the color demosaicing method initially applied. Experimental results have shown a favorable performance in terms of PSNR and visual appearance, in particular, in sharpness recovery. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : IEICE transactions on fundamentals of electronics, communications and computer sciences 巻 E88-A, 号 8, p. 2108-2116, 発行日 2005-08 |
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| 出版者 | ||||||
| 出版者 | The Institute of Electronics, Information and Communication Engineers | |||||
| 言語 | en | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0916-8508 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10826239 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://doi.org/10.1093/ietfec/e88-a.8.2108 | |||||
| 権利 | ||||||
| 権利情報 | copyright©2005 IEICE | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| 異版である | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.ieice.org/jpn/trans_online/ | |||||
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Cite as
Takahashi, Yoshihisa, Kikuchi, Hisakazu, Muramatsu, Shogo, Abe, Yoshito, Mizutani, Naoki, 2005, A New Color Demosaicing Method Using Asymmetric Average Interpolation and Its Iteration: The Institute of Electronics, Information and Communication Engineers, 2108–2116 p.
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