Scalable Distribution of Watermarked Media

Scalable Distribution of Watermarked Media

K-G Stenborg (Swedish Defence Research Agency and Linköping University, Sweden)
Copyright: © 2009 |Pages: 17
DOI: 10.4018/978-1-60566-262-6.ch018
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Abstract

Media that is distributed digitally can be copied and redistributed illegally. Embedding an individual watermark in the media object for each customer will make it possible to trace pirate copies to the redistribution source. However, digital distribution methods such as broadcast and multicast are scalable and will give all customers identical copies of the media content. Distribution of individually watermarked media is more difficult to achieve. In this chapter, methods for how media with individual watermarks can be distributed scalable are presented and discussed. These methods are categorized in four groups. One group that is based on watermark embedding in the network, another group for embedding in the client, and two groups that use fragments of the media content that are unique for each customer or shared among a subgroup of customers.
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Background

In this section the background to watermarking is given. Compression and distribution algorithms are also discussed.

Key Terms in this Chapter

Sparse Watermark: Watermarks that are embedded so that a large part of the media object is needed to extract the watermark.

Dense Watermark: Watermarks that are embedded in such way that only a small part of a large media object is needed to extract the watermark.

Multicast: The distributor transmits one packet that reaches all customers belonging to a multicast group.

Compression: Decreasing the amount of data needed to describe a media object. If distortion is added to the media during compression the method is lossy.

Watermarking: The embedding of a mark within a media object. The mark can later on be retrieved from the media.

Scalable Distribution: A distribution method that does not need to transmit the same content many times to reach all recipients, like multicast and broadcast.

Broadcast: The distributor transmits one packet that reaches all customers.

Individual Watermarking: The embedding of a unique mark for each copy of a media object, also known as Fingerprinting.

Unicast: The distributor transmits one packet to each customer.

Complete Chapter List

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Editorial Advisory Board
Table of Contents
Foreword
Borko Furht
Preface
Shiguo Lian, Yan Zhang
Acknowledgment
Shiguo Lian, Yan Zhang
Chapter 1
Pramod A. Jamkhedkar, Gregory L. Heileman
Rights expression languages (RELs) form a central component of digital rights management (DRM) systems. The process of development of RELs... Sample PDF
Rights Expression Languages
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Chapter 2
Deepali Brahmbhatt, Mark Stamp
This chapter presents a digital rights management (DRM) system designed for streaming media. A brief, general introduction to DRM is also provided... Sample PDF
Digital Rights Management for Streaming Media
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Chapter 3
Jean-Henry Morin
This chapter introduces and discusses much needed alternatives to the traditional either/or debate on total security of secure multimedia... Sample PDF
Rethinking DRM Using Exception Management
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Chapter 4
Mercè Serra Joan, Bert Greevenbosch, Anja Becker, Harald Fuchs
This chapter gives an overview of the Open Mobile AllianceTM Digital Rights Management (OMA DRM) standard, which allows for the secure distribution... Sample PDF
Overview of OMA Digital Rights Management
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Chapter 5
Hugo Jonker, Sjouke Mauw
The use of Digital Rights Management (DRM) systems involves several stakeholders, such as the content provider, the license provider, and the user... Sample PDF
Discovering the Core Security Requirements of DRM Systems by Means of Objective Trees
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Chapter 6
Pallavi Priyadarshini, Mark Stamp
Peer-to-peer (P2P) networks have proliferated and become ubiquitous. A school of thought has emerged that harnessing the established user-base and... Sample PDF
Digital Rights Management for Untrusted Peer-to-Peer Networks
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Chapter 7
L. Badia, A. Erta, U. Malesci
Traditional analog video surveillance systems technology has recently become inadequate to face the massive demand of security systems consisting of... Sample PDF
Pervasive Video Surveillance Systems Over TCP/IP Networks
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Chapter 8
Ramya Venkataramu, Mark Stamp
Digital Rights Management (DRM) technology is used to control access to copyrighted digital content. Apple employs a DRM system known as Fairplay in... Sample PDF
P2PTunes: A Peer-to-Peer Digital Rights Management System
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Chapter 9
Nicolas Anciaux, Luc Bouganim, Philippe Pucheral
This chapter advocates the convergence between Access Control (AC) models, focusing on the granularity of sharing, and Digital Right Management... Sample PDF
A Hardware Approach for Trusted Access and Usage Control
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Chapter 10
Ionut Florescu
Regarding fundamental protocols in cryptography, the Diffie-Hellman (Diffie and Hellman, 1976) public key exchange protocol is one of the oldest and... Sample PDF
A Summary of Recent and Old Results on the Security of the Diffie-Hellman Key Exchange Protocol in Finite Groups
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Chapter 11
Guojun Wang, Yirong Wu, Geyong Min, Ronghua Shi
Secret sharing aims at distributing and sharing a secret among a group of participants efficiently. In this chapter, we propose a plane-based access... Sample PDF
Secret Sharing with k-Dimensional Access Structure
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Chapter 12
Supavadee Aramvith, Rhandley D. Cajote
Presently, both wireless communications and multimedia communications have experienced unequaled rapid growth and commercial success. Building on... Sample PDF
Wireless Video Transmission
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Chapter 13
M. Hassan Shirali-Shahreza, Mohammad Shirali-Shahreza
Establishing hidden communication is an important subject of discussion that has gained increasing importance recently, particularly with the... Sample PDF
A Survey of Information Hiding
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Chapter 14
Fan Zhang
The digital multimedia, including text, image, graphics, audio, video, and so forth, has become a main way for information communication along with... Sample PDF
Digital Watermarking Capacity and Detection Error Rate
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Chapter 15
Digital Watermarking  (pages 277-297)
Aidan Mooney
As Internet usage continues to grow, people are becoming more aware of the need to protect the display and presentation of digital documents.... Sample PDF
Digital Watermarking
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Chapter 16
Pradeep K. Atrey, Abdulmotaleb El Saddik, Mohan Kankanhalli
Digital video authentication has been a topic of immense interest to researchers in the past few years. Authentication of a digital video refers to... Sample PDF
Digital Video Authentication
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Chapter 17
Tieyan Li
The multimedia community is moving from monolithic applications to more flexible and scalable proliferate solutions. Security issues such as access... Sample PDF
Flexible Multimedia Stream Authentication
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Chapter 18
K-G Stenborg
Media that is distributed digitally can be copied and redistributed illegally. Embedding an individual watermark in the media object for each... Sample PDF
Scalable Distribution of Watermarked Media
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Chapter 19
Hafiz Malik
This chapter provides critical analysis of current state-of-the-art in steganography. First part of the this chapter provides the classification of... Sample PDF
Critical Analysis of Digital Steganography
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Chapter 20
Esther Palomar, Juan M.E. Tapiador, Julio C. Hernandez-Castro, Arturo Ribagorda
Perhaps the most popular feature offered by Peer-to-Peer (P2P) networks is the possibility of having several replicas of the same content... Sample PDF
Secure Content Distribution in Pure P2P
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Chapter 21
Andreas U. Schmidt, Nicolai Kuntze
Security in the value creation chain hinges on many single components and their interrelations. Trusted Platforms open ways to fulfil the pertinent... Sample PDF
Trust in the Value-Creation Chain of Multimedia Goods
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Chapter 22
Goo-Rak Kwon, Sung-Jea Ko
The objective of this chapter introduces an advanced encryption of MP3 and MPEG-4 coder with a quality degradation-based security model. For the MP3... Sample PDF
Copyright Protection of A/V Codec for Mobile Multimedia Devices
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Chapter 23
Frank Y. Shih, Yi-Ta Wu
Steganography is the art of hiding secret data inside other innocent media file. Steganalysis is the process of detecting hidden data which are... Sample PDF
Digital Steganography Based on Genetic Algorithm
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Chapter 24
Guangjie Liu, Shiguo Lian, Yuewei Dai, Zhiquan Wang
Image steganography is a common form of information hiding which embeds as many message bits into images and keep the introduced distortion... Sample PDF
Adaptive Image Steganography Based on Structural Similarity Metric
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Chapter 25
Shiguo Lian
Video watermarking technique embeds some information into videos by modifying video content slightly. The embedded information, named watermark, may... Sample PDF
A Survey on Video Watermarking
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Chapter 26
Minglei Liu, Ce Zhu
Digital watermarking is a useful and powerful tool for multimedia security such as copyright protection, tamper proofing and assessment, broadcast... Sample PDF
Multiple Description Coding with Application in Multimedia Watermarking
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Chapter 27
Hsuan T. Chang, Chih-Chung Hsu
This chapter introduces a pioneer concept in which multiple images are simultaneously considered in the compression and secured distribution... Sample PDF
Fractal-Based Secured Multiple-Image Compression and Distribution
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