Robust And Secured Digital Audio Watermarking

Robust and Secured Digital Audio Watermarking PDF
Author: Krunal N. Patel
Publisher: Springer Nature
ISBN: 3030539113
Size: 14.24 MB
Format: PDF, Mobi
Category : Technology & Engineering
Languages : en
Pages : 88
View: 7140

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Book Description: This book discusses digital audio watermarking copyright assurance. The author first outlines the topic of watermarking data that can be used for copyright assurance that incorporates text messages, copyright audio, handwritten text, logo and cell phone numbers. The objective of this book is to propose a new algorithm that can embed and extract the watermarking information. The execution of the newly proposed algorithm is surveyed by testing data utilizing a group of various audio file types and against various attacks. The book also presents a new digital watermark algorithm that preserves the copyright property of the audio files. To do this, the author uses two techniques -- DWT and SVD -- with the combination of other techniques (DFT and DSSS) to enhance security and also provide high robustness and imperceptibility against various malicious attacks.

Digital Watermarking

Digital Watermarking PDF
Author: Ton Kalker
Publisher: Springer
ISBN: 354024624X
Size: 42.15 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : en
Pages : 604
View: 3571

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Book Description: We are happy to present to you the proceedings of the 2nd International Workshop on Digital Watermarking, IWDW 2003. Since its modern re-appearance in the academic community in the early 1990s, great progress has been made in understanding both the capabilities and the weaknesses of digital watermarking. On the theoretical side, we all are now well aware of the fact that digital waterma- ing is best viewed as a form of communication using side information. In the case of digital watermarking the side information in question is the document to be wat- marked. This insight has led to a better understanding of the limits of the capacity and robustness of digital watermarking algorithms. It has also led to new and improved watermarking algorithms, both in terms of capacity and imperceptibility. Similarly, the role of human perception, and models thereof, has been greatly enhanced in the study and design of digital watermarking algorithms and systems. On the practical side, applications of watermarking are not yet abundant. The original euphoria on the role of digital watermarking in copy protection and copyright prot- tion has not resulted in widespread usage in practical systems. With hindsight, a n- ber of reasons can be given for this lack of practical applications.

Digital Audio Watermarking

Digital Audio Watermarking PDF
Author: Yong Xiang
Publisher: Springer
ISBN: 9811042896
Size: 10.96 MB
Format: PDF, ePub, Mobi
Category : Technology & Engineering
Languages : en
Pages : 90
View: 6287

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Book Description: This book offers comprehensive coverage on the most important aspects of audio watermarking, from classic techniques to the latest advances, from commonly investigated topics to emerging research subdomains, and from the research and development achievements to date, to current limitations, challenges, and future directions. It also addresses key topics such as reversible audio watermarking, audio watermarking with encryption, and imperceptibility control methods. The book sets itself apart from the existing literature in three main ways. Firstly, it not only reviews classical categories of audio watermarking techniques, but also provides detailed descriptions, analysis and experimental results of the latest work in each category. Secondly, it highlights the emerging research topic of reversible audio watermarking, including recent research trends, unique features, and the potentials of this subdomain. Lastly, the joint consideration of audio watermarking and encryption is also reviewed. With the help of this concept, more secure audio watermarking systems can be developed, which meet the requirements for security and privacy in cloud-based networks and systems. Accordingly, the book serves as a tutorial suitable for readers with a general knowledge of audio signal processing as well as experts in related areas, helping these readers understand the basic principles and the latest advances, concepts and applications of audio watermarking.

Audio Watermark

Audio Watermark PDF
Author: Yiqing Lin
Publisher: Springer
ISBN: 3319079743
Size: 47.18 MB
Format: PDF, ePub, Mobi
Category : Technology & Engineering
Languages : en
Pages : 199
View: 6944

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Book Description: This book illustrates the commonly used and novel approaches of audio watermarking for copyrights protection. The author examines the theoretical and practical step by step guide to the topic of data hiding in audio signal such as music, speech, broadcast. The book covers new techniques developed by the authors are fully explained and MATLAB programs, for audio watermarking and audio quality assessments and also discusses methods for objectively predicting the perceptual quality of the watermarked audio signals. Explains the theoretical basics of the commonly used audio watermarking techniques Discusses the methods used to objectively and subjectively assess the quality of the audio signals Provides a comprehensive well tested MATLAB programs that can be used efficiently to watermark any audio media

Advances In Audio Watermarking Based On Singular Value Decomposition

Advances in Audio Watermarking Based on Singular Value Decomposition PDF
Author: Pranab Kumar Dhar
Publisher: Springer
ISBN: 3319148001
Size: 75.77 MB
Format: PDF, Kindle
Category : Technology & Engineering
Languages : en
Pages : 58
View: 5516

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Book Description: This book introduces audio watermarking methods for copyright protection, which has drawn extensive attention for securing digital data from unauthorized copying. The book is divided into two parts. First, an audio watermarking method in discrete wavelet transform (DWT) and discrete cosine transform (DCT) domains using singular value decomposition (SVD) and quantization is introduced. This method is robust against various attacks and provides good imperceptible watermarked sounds. Then, an audio watermarking method in fast Fourier transform (FFT) domain using SVD and Cartesian-polar transformation (CPT) is presented. This method has high imperceptibility and high data payload and it provides good robustness against various attacks. These techniques allow media owners to protect copyright and to show authenticity and ownership of their material in a variety of applications. · Features new methods of audio watermarking for copyright protection and ownership protection · Outlines techniques that provide superior performance in terms of imperceptibility, robustness, and data payload · Includes applications such as data authentication, data indexing, broadcast monitoring, fingerprinting, etc.

Medical Image Watermarking

Medical Image Watermarking PDF
Author: Amit Kumar Singh
Publisher: Springer
ISBN: 3319576992
Size: 68.13 MB
Format: PDF, Kindle
Category : Computers
Languages : en
Pages : 244
View: 182

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Book Description: This book presents medical image watermarking techniques and algorithms for telemedicine and other emerging applications. This book emphasizes on medical image watermarking to ensure the authenticity of transmitted medical information. It begins with an introduction of digital watermarking, important characteristics, novel applications, different watermarking attacks and standard benchmark tools. This book also covers spatial and transform domain medical image watermarking techniques and their merits and limitations. The authors have developed improved/novel watermarking techniques for telemedicine applications that offer higher robustness, better perceptual quality and increased embedding capacity and secure watermark. The suggested methods may find potential applications in the prevention of patient identity theft and health data management issues which is a growing concern in telemedicine applications. This book provides a sound platform for understanding the medical image watermarking paradigm for researchers in the field and advanced-level students. Industry professionals working in this field, as well as other emerging applications demanding robust and secure watermarking will find this book useful as a reference.

Digital Audio Watermarking Techniques And Technologies

Digital Audio Watermarking Techniques and Technologies PDF
Author: Nedeljko Cvejic
Publisher: IGI Global
ISBN:
Size: 76.45 MB
Format: PDF, Docs
Category : Business & Economics
Languages : en
Pages : 328
View: 1047

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Book Description: Presents digital audio watermarking as a new and alternative method to enforce intellectual property rights and protect digital audio from tampering. Provides theoretical frameworks, recent research findings, and practical applications.

Digital Rights Management For E Commerce Systems

Digital Rights Management for E Commerce Systems PDF
Author: Drossos, Lambros
Publisher: IGI Global
ISBN: 1605661198
Size: 77.30 MB
Format: PDF, ePub
Category : Political Science
Languages : en
Pages : 404
View: 7373

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Book Description: "This book highlights innovative technologies used for the design and implementation of advanced e-commerce systems facilitating digital rights management and protection"--Provided by publisher.

Transactions On Data Hiding And Multimedia Security I

Transactions on Data Hiding and Multimedia Security I PDF
Author: Yun Q. Shi
Publisher: Springer Science & Business Media
ISBN: 354049071X
Size: 58.95 MB
Format: PDF, Docs
Category : Business & Economics
Languages : en
Pages : 137
View: 5847

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Book Description: Since the mid 1990s, data hiding has been proposed as an enabling technology for securing multimedia communication, and is now used in various applications including broadcast monitoring, movie fingerprinting, steganography, video indexing and retrieval, and image authentication. Data hiding and cryptographic techniques are often combined to complement each other, thus triggering the development of a new research field in multimedia security. Two related disciplines, steganalysis and data forensics, are also increasingly attracting researchers and forming another new research field in multimedia security. This journal, LNCS Transactions on Data Hiding and Multimedia Security, aims to be a forum for all researchers in these emerging fields, publishing both original and archival research results. This inaugural issue contains five papers dealing with a wide range of topics related to multimedia security. The first paper deals with evaluation criteria for the performance of audio watermarking algorithms. The second provides a survey of problems related to watermark security. The third discusses practical implementations of zero-knowledge watermark detectors and proposes efficient solutions for correlation-based detectors. The fourth introduces the concept of Personal Entertainment Domains (PED) in Digital Rights Management (DRM) schemes. The fifth reports on the use of fusion techniques to improve the detection accuracy of steganalysis.

Information Security And Ethics Concepts Methodologies Tools And Applications

Information Security and Ethics  Concepts  Methodologies  Tools  and Applications PDF
Author: Nemati, Hamid
Publisher: IGI Global
ISBN: 1599049384
Size: 76.17 MB
Format: PDF, ePub, Docs
Category : Education
Languages : en
Pages : 4478
View: 4682

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Book Description: Presents theories and models associated with information privacy and safeguard practices to help anchor and guide the development of technologies, standards, and best practices. Provides recent, comprehensive coverage of all issues related to information security and ethics, as well as the opportunities, future challenges, and emerging trends related to this subject.