資料來源: Google Book
Data hiding fundamentals and applications :content security in digital media
- 作者: Sencar, Husrev T.
- 其他作者: Ramkumar Mahalingam. , Akansu, Ali N.,
- 出版: San Diego, Calif. : Elsevier Academic Press ©2004.
- 稽核項: 1 online resource (xv, 252 pages) :illustrations.
- 標題: Multimedia systems Security measures. , COMPUTERS , Multimedia systems , Multimédia , SécuritéMesures. , SecurityCryptography. , Data encryption (Computer science) , Electronic books. , Security measures. , Chiffrement (Informatique) , Multimédia Sécurité -- Mesures. , COMPUTERS Security -- Cryptography.
- ISBN: 0080488668 , 9780080488660
- ISBN: 0120471442
- 試查全文@TNUA:
- 附註: Includes bibliographical references (pages 231-238) and index. Preliminaries; Contents; 1. Introduction; 2. Frameworks for Data Hiding; 3. Communication with Side Information and Data Hiding; 4. Type I (Linear) Data Hiding; 5. Type II and Type III (Nonlinear) Data Hiding Methods; 6. Advanced Implementations; 7. Major Design Issues; 8. Data Hiding Applications; Appendices; Bibliography; Index.
- 摘要: State-of-the-art coverage of digital content security solutions!
- 電子資源: https://dbs.tnua.edu.tw/login?url=https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=117134
- 系統號: 005311146
- 資料類型: 電子書
- 讀者標籤: 需登入
- 引用網址: 複製連結
Multimedia technologies are becoming more sophisticated, enabling the Internet to accommodate a rapidly growing audience with a full range of services and efficient delivery methods. Although the Internet now puts communication, education, commerce and socialization at our finger tips, its rapid growth has raised some weighty security concerns with respect to multimedia content. The owners of this content face enormous challenges in safeguarding their intellectual property, while still exploiting the Internet as an important resource for commerce. Data Hiding Fundamentals and Applications focuses on the theory and state-of-the-art applications of content security and data hiding in digital multimedia. One of the pillars of content security solutions is the imperceptible insertion of information into multimedia data for security purposes; the idea is that this inserted information will allow detection of unauthorized usage. Provides a theoretical framework for data hiding, in a signal processing context Realistic applications in secure, multimedia delivery Compression robust data hiding Data hiding for proof of ownership--WATERMARKING Data hiding algorithms for image and video watermarking
來源: Google Book
來源: Google Book
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