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| book details |
Digitale Wasserzeichen: Grundlagen, Verfahren, Anwendungsgebiete
By (author)
Jana Dittmann
| on special |
normal price: R 1 672.95
Price: R 1 589.95
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| book description |
Obwohl digitale Medien in den letzten Jahren gewaltiges Wachstum erfahren haben, ist die Gewährleistung der Authentizität der Daten, um die Identität des Besitzers oder Senders zu garantieren, Urheberrechte durchzusetzen, den Nachweis der Unversehrtheit und Integrität zu erbringen oder Manipulationen zu erkennen weitgehend ungelöst. Digitale Wasserzeichenverfahren bieten hier Lösungen. Sie erlauben den Nachweis von Authentizität oder Integrität, indem Informationen direkt in das Datenmaterial eingefügt werden. Die eingebrachte Information ist nicht wahrnehmbar und so mit den Daten verwoben, daß einfaches Entfernen unmöglich ist, ohne das Datenmaterial zu beschädigen. Ziel des Buches ist es, digitale Wasserzeichenverfahren für Multimediadaten vorzustellen, zu beschreiben und zu bewerten. Die beigefügte CD-ROM ermöglicht es, Markierungstechniken beispielhaft auszuprobieren, das Testmaterial veranschaulicht die Ergebnisse.
| product details |
Normally shipped |
Available from overseas. Usually dispatched in 14 days
Publisher |
Springer-Verlag Berlin and Heidelberg GmbH & Co. KG
Published date |
26 Apr 2000
Language |
German
Format |
Paperback / softback
Pages |
183
Dimensions |
235 x 155 x 0mm (L x W x H)
Weight |
0g
ISBN |
978-3-5406-6661-5
Readership Age |
BISAC |
computers / security
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The Coming Wave: AI, Power and Our Future
Mustafa Suleyman
Paperback / softback
352 pages
was: R 295.95
now: R 265.95
Stock is usually dispatched in 6-12 days from date of order
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Survive the AI Apocalypse: A guide for solutionists
Bronwyn Williams
Paperback / softback
232 pages
was: R 340.95
now: R 306.95
Stock is usually dispatched in 6-12 days from date of order
Look around you is anything real or normal any more? News, images and videos created by AI are everywhere.
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The Memory Collectors: A Novel
Dete Meserve
Paperback / softback
320 pages
Enquiries only
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The Colonialist: The Vision of Cecil Rhodes
William Kelleher Storey
Paperback / softback
528 pages
was: R 425.95
now: R 382.95
Usually dispatched in 6-12 days
This first comprehensive biography of Cecil Rhodes in a generation illuminates Rhodes’s vision for the expansion of imperialism in southern Africa, connecting politics and industry to internal development, and examines how this fueled a lasting, white-dominated colonial society.
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