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  1. 紀要論文
  2. 琉球大学工学部紀要
  3. 69号
  1. 部局別インデックス
  2. 工学部

Multi-color channel video watermarking

http://hdl.handle.net/20.500.12000/7087
http://hdl.handle.net/20.500.12000/7087
3fd4d150-cea8-486b-991c-903e5581a2dd
名前 / ファイル ライセンス アクション
No69p65.pdf No69p65.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2008-09-02
タイトル
タイトル Multi-color channel video watermarking
言語 en
作成者 Mirza, Hanane H.

× Mirza, Hanane H.

en Mirza, Hanane H.

Thai, Hien D.

× Thai, Hien D.

en Thai, Hien D.

Nakao, Zensho

× Nakao, Zensho

en Nakao, Zensho

仲尾, 善勝

× 仲尾, 善勝

ja 仲尾, 善勝

アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
主題
言語 en
主題Scheme Other
主題 Multimedia protection
言語 en
主題Scheme Other
主題 Video watermarking
言語 en
主題Scheme Other
主題 PCA
言語 en
主題Scheme Other
主題 Color channels
内容記述
内容記述タイプ Other
内容記述 Embedding a digital watermark in an electronic document is proving to be a feasible solution for multimedia copyright protection and authentication purposes. In the present paper we propose a new digital video watermarking scheme based on Principal Component Analysis. We detect the video shots based on informational content, and color similarities; we extract the key frames of each shot and each keyframe is composed of three color channels, and our proposed algorithm allows us to embed a watermark in the three color channels RGB of an input video file. The preliminary results show a high robustness against most common video attacks, especially frame dropping, cropping and recalling for a good perceptual quality.
内容記述タイプ Other
内容記述 紀要論文
出版者
言語 ja
出版者 琉球大学工学部
言語
言語 eng
資源タイプ
資源タイプ departmental bulletin paper
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/7087
識別子タイプ HDL
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 0389-102X
収録物識別子タイプ NCID
収録物識別子 AN0025048X
収録物名
言語 ja
収録物名 琉球大学工学部紀要
書誌情報
号 69, p. 65-69
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