Digital Rights Management for Compressed and Encrypted Images: Introduction, Analysis and Design - Softcover

Gupta, Ritu; Mishra, Anurag; Jain, Sarika

 
9786202921589: Digital Rights Management for Compressed and Encrypted Images: Introduction, Analysis and Design
Softcover
ISBN 10: 6202921587 ISBN 13: 9786202921589
Verlag: LAP LAMBERT Academic Publishing, 2020

Inhaltsangabe

Digital Right Management systems (DRMs) generally handle media data in a compressed and encrypted form. It is often necessary to watermark these media items in the compressed-encrypted domain itself for tamper detection or ownership declaration or copyright management purposes. It is a challenge to watermark these compressed encrypted streams as the compression process would have packed the information of raw media into a low number of bits and encryption would have randomized the compressed bit stream. Attempting to watermark such a randomized bit stream can cause a dramatic degradation of the media quality. Thus, it is necessary to choose an encryption scheme that is both secure and will allow watermarking in a predictable manner in the compressed encrypted domain.

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Über die Autorin bzw. den Autor

Completed Ph.D in the area of Image Processing and Network Security. My research interest includes Digital Image Watermarking Techniques, Compression and Encryption. Published many research papers in reputed journals and conferences.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2020
Sprache
Englisch
ISBN 10 
6202921587
ISBN 13 
9786202921589
Einband
Taschenbuch
Anzahl der Seiten
132
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Fastbook Publishing
customerservice@vdm-vsg.de

Brivibas gatve 197
Riga
1039
Lettland