Digital Image Security
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Digital Image Security
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Author : Amit Kumar Singh
language : en
Publisher: CRC Press
Release Date : 2024-05-14
Digital Image Security written by Amit Kumar Singh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-14 with Technology & Engineering categories.
This book will highlight cutting-edge research with a particular emphasis on interdisciplinary approaches, novel techniques, and solutions to provide digital image security for applications in diverse areas. It further discusses important topics such as biometric imaging, big data security and privacy in healthcare, security and privacy in the internet of things, and security in cloud-based image processing. This book Presents new ideas, approaches, theories, and practices with a focus on digital image security and privacy solutions for real-world applications. Discusses security in cloud-based image processing for smart city applications. Provides an overview of innovative security techniques that are being developed to ensure the guaranteed authenticity of transmitted, shared, or stored digital images. Highlights approaches such as watermarking, blockchain, and hashing. to secure digital images in artificial intelligence, machine learning, cloud computing, and temper detection environments. Explains important topics such as biometric imaging, blockchain for digital data security, and protection systems against personal identity theft. It will serve as an ideal reference text for senior undergraduate, graduate students, academic researchers, and professionals in the fields including electrical engineering, electronics, communications engineering, and computer engineering.
Advancements In Security And Privacy Initiatives For Multimedia Images
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Author : Kumar, Ashwani
language : en
Publisher: IGI Global
Release Date : 2020-09-25
Advancements In Security And Privacy Initiatives For Multimedia Images written by Kumar, Ashwani and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-25 with Computers categories.
The use of digital images in today’s modernized market is rapidly increasing throughout organizations due to the prevalence of social media and digital content. Companies who wish to distribute their content over the internet face numerous security risks such as copyright violation. Advanced methods for the protection and security of digital data are constantly emerging, and up-to-date research in this area is lacking. Advancements in Security and Privacy Initiatives for Multimedia Images is a collection of innovative research on the methods and applications of contemporary techniques for the security and copyright protection of images and their distribution. While highlighting topics including simulation-based security, digital watermarking protocols, and counterfeit prevention, this book is ideally designed for security analysts, researchers, developers, programmers, academicians, practitioners, students, executives, educators, and policymakers seeking current research on modern security improvements for multimedia images.
Visual Cryptography And Secret Image Sharing
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Author : Stelvio Cimato
language : en
Publisher: CRC Press
Release Date : 2017-12-19
Visual Cryptography And Secret Image Sharing written by Stelvio Cimato and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-19 with Computers categories.
With rapid progress in Internet and digital imaging technology, there are more and more ways to easily create, publish, and distribute images. Considered the first book to focus on the relationship between digital imaging and privacy protection, Visual Cryptography and Secret Image Sharing is a complete introduction to novel security methods and sharing-control mechanisms used to protect against unauthorized data access and secure dissemination of sensitive information. Image data protection and image-based authentication techniques offer efficient solutions for controlling how private data and images are made available only to select people. Essential to the design of systems used to manage images that contain sensitive data—such as medical records, financial transactions, and electronic voting systems—the methods presented in this book are useful to counter traditional encryption techniques, which do not scale well and are less efficient when applied directly to image files. An exploration of the most prominent topics in digital imaging security, this book discusses: Potential for sharing multiple secrets Visual cryptography schemes—based either on the probabilistic reconstruction of the secret image, or on different logical operations for combining shared images Inclusion of pictures in the distributed shares Contrast enhancement techniques Color-image visual cryptography Cheating prevention Alignment problems for image shares Steganography and authentication In the continually evolving world of secure image sharing, a growing number of people are becoming involved as new applications and business models are being developed all the time. This contributed volume gives academicians, researchers, and professionals the insight of well-known experts on key concepts, issues, trends, and technologies in this emerging field.
Advanced Digital Image Steganography Using Lsb Pvd And Emd
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Author : Gandharba Swain
language : en
Publisher:
Release Date : 2019-06-28
Advanced Digital Image Steganography Using Lsb Pvd And Emd written by Gandharba Swain and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-28 with Computers categories.
In the last few decades, the use of the Internet has grown tremendously, and the use of online communications has grown even more. The lack of security in private messages between individuals, however, allows hackers to collect loads of sensitive information. Modern security measures are required to prevent this attack on the world's communication technologies. Advanced Digital Image Steganography Using LSB, PVD, and EMD: Emerging Research and Opportunities provides evolving research exploring the theoretical and practical aspects of data encryption techniques and applications within computer science. The book provides introductory knowledge on steganography and its importance, detailed analysis of how RS and PDH are performed, discussion on pixel value differencing principles, and hybrid approaches using substitution, PVD, and EMD principles. It is ideally designed for researchers and graduate and under graduate students seeking current research on the security of data during transit.
Exploring Security In Software Architecture And Design
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Author : Felderer, Michael
language : en
Publisher: IGI Global
Release Date : 2019-01-25
Exploring Security In Software Architecture And Design written by Felderer, Michael and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-25 with Computers categories.
Cyber-attacks continue to rise as more individuals rely on storing personal information on networks. Even though these networks are continuously checked and secured, cybercriminals find new strategies to break through these protections. Thus, advanced security systems, rather than simple security patches, need to be designed and developed. Exploring Security in Software Architecture and Design is an essential reference source that discusses the development of security-aware software systems that are built into every phase of the software architecture. Featuring research on topics such as migration techniques, service-based software, and building security, this book is ideally designed for computer and software engineers, ICT specialists, researchers, academicians, and field experts.
Handbook Of Image Based Security Techniques
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Author : Shivendra Shivani
language : en
Publisher: CRC Press
Release Date : 2018-05-20
Handbook Of Image Based Security Techniques written by Shivendra Shivani and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-20 with Computers categories.
This book focuses on image based security techniques, namely visual cryptography, watermarking, and steganography. This book is divided into four sections. The first section explores basic to advanced concepts of visual cryptography. The second section of the book covers digital image watermarking including watermarking algorithms, frameworks for modeling watermarking systems, and the evaluation of watermarking techniques. The next section analyzes steganography and steganalysis, including the notion, terminology and building blocks of steganographic communication. The final section of the book describes the concept of hybrid approaches which includes all image-based security techniques. One can also explore various advanced research domains related to the multimedia security field in the final section. The book includes many examples and applications, as well as implementation using MATLAB, wherever required. Features: Provides a comprehensive introduction to visual cryptography, digital watermarking and steganography in one book Includes real-life examples and applications throughout Covers theoretical and practical concepts related to security of other multimedia objects using image based security techniques Presents the implementation of all important concepts in MATLAB
Multimedia Security Steganography And Digital Watermarking Techniques For Protection Of Intellectual Property
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Author : Lu, Chun-Shien
language : en
Publisher: IGI Global
Release Date : 2004-07-31
Multimedia Security Steganography And Digital Watermarking Techniques For Protection Of Intellectual Property written by Lu, Chun-Shien and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-07-31 with Business & Economics categories.
Multimedia security has become a major research topic, yielding numerous academic papers in addition to many watermarking-related companies. In this emerging area, there are many challenging research issues that deserve sustained study towards an effective and practical system. This book explores the myriad of issues regarding multimedia security, including perceptual fidelity analysis, image, audio, and 3D mesh object watermarking, medical watermarking, error detection (authentication) and concealment, fingerprinting, digital signature and digital right management.
Security Enhanced Digital Image Watermarking For Copyright Protection
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Author : Chaturvedi Rekha
language : en
Publisher:
Release Date : 2023-05-16
Security Enhanced Digital Image Watermarking For Copyright Protection written by Chaturvedi Rekha and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-16 with categories.
"Security-Enhanced Digital Image Watermarking for Copyright Protection" by Chaturvedi Rekha is an insightful book that focuses on the application of digital watermarking techniques for copyright protection of digital images. The book provides a detailed understanding of various watermarking techniques and their effectiveness against different types of attacks. The author also emphasizes the importance of security in digital watermarking and its relevance to real-world scenarios. The book covers different aspects of digital watermarking, including image authentication, ownership verification, and tamper detection. The author also discusses various watermarking attacks, such as geometric attacks, compression attacks, and signal processing attacks. The book presents a thorough analysis of these attacks and their effects on different watermarking techniques. Furthermore, the book provides an in-depth understanding of advanced watermarking techniques such as robust watermarking, blind watermarking, and semi-fragile watermarking. The author also highlights the role of deep learning in improving the efficiency of watermarking techniques. This book is an essential read for researchers, professionals, and students who are interested in digital watermarking, image processing, and information security. It presents a comprehensive overview of digital watermarking techniques and their practical applications in copyright protection.
Digital Image Forensics
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Author : Aniket Roy
language : en
Publisher: Springer
Release Date : 2019-05-13
Digital Image Forensics written by Aniket Roy and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-13 with Technology & Engineering categories.
This book discusses blind investigation and recovery of digital evidence left behind on digital devices, primarily for the purpose of tracing cybercrime sources and criminals. It presents an overview of the challenges of digital image forensics, with a specific focus on two of the most common forensic problems. The first part of the book addresses image source investigation, which involves mapping an image back to its camera source to facilitate investigating and tracing the source of a crime. The second part of the book focuses on image-forgery detection, primarily focusing on “copy-move forgery” in digital images, and presenting effective solutions to copy-move forgery detection with an emphasis on additional related challenges such as blur-invariance, similar genuine object identification, etc. The book concludes with future research directions, including counter forensics. With the necessary mathematical information in every chapter, the book serves as a useful reference resource for researchers and professionals alike. In addition, it can also be used as a supplementary text for upper-undergraduate and graduate-level courses on “Digital Image Processing”, “Information Security”, “Machine Learning”, “Computer Vision” and “Multimedia Security and Forensics”.
Fundamentals Of Media Security
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Author : WeiQi Yan
language : en
Publisher: Bookboon
Release Date : 2010
Fundamentals Of Media Security written by WeiQi Yan and has been published by Bookboon this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.