HOME    About this site    mypage    Japanese    library    university    Feedback

University of the Ryukyus Repository >
Faculty of Engineering >
Bulletin >
Bulletin of the Faculty of Engineering, University of the Ryukyus >
No. 69 (2008/05) >

 
Title :Wavelet変換を用いたカラー画像電子透かし
Title alternative :Digital Watermarking of Embedding Color Image Using Wavelet Transform
Authors :屋良, 朝心
山城, 毅
Authors alternative :Yara, Choshin
Yamashiro, Tsuyoshi
Issue Date :May-2008
Abstract :Digital Watermarking is a technique to protect digital contents that are image, music, document etc. In general copyright informations are embedded in contents as binary data. If it is possible to embed color image like author's face, authors will enable to claim strongly for illegality and ownership of digital contents. To realize this method we tried to process by Discrete Wavelet Transform.
Type Local :紀要論文
ISSN :0389-102X
Publisher :琉球大学工学部
URI :http://hdl.handle.net/20.500.12000/7107
Citation :琉球大学工学部紀要 no.69 p.77 -84
Appears in Collections:No. 69 (2008/05)

Files in This Item:

File Description SizeFormat
No69p77.pdf1553KbAdobe PDFView/Open