Digital Image Security
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Optical And Digital Techniques For Information Security
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Author : Bahram Javidi
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-11-22
Optical And Digital Techniques For Information Security written by Bahram Javidi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-11-22 with Science categories.
There are wide-ranging implications in information security beyond national defense. Securing our information has implications for virtually all aspects of our lives, including protecting the privacy of our ?nancial transactions and medical records, facilitating all operations of government, maintaining the integrity of national borders, securing important facilities, ensuring the safety of our food and commercial products, protecting the safety of our aviation system—even safeguarding the integrity of our very identity against theft. Information security is a vital element in all of these activities, particularly as information collection and distribution become ever more connected through electronic information delivery systems and commerce. This book encompasses results of research investigation and technologies that can be used to secure, protect, verify, and authenticate objects and inf- mation from theft, counterfeiting, and manipulation by unauthorized persons and agencies. The book has drawn on the diverse expertise in optical sciences and engineering, digital image processing, imaging systems, information p- cessing, mathematical algorithms, quantum optics, computer-based infor- tion systems, sensors, detectors, and biometrics to report novel technologies that can be applied to information-security issues. The book is unique because it has diverse contributions from the ?eld of optics, which is a new emerging technology for security, and digital techniques that are very accessible and can be interfaced with optics to produce highly e?ective security systems.
Advances In Automation Signal Processing Instrumentation And Control
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Author : Venkata Lakshmi Narayana Komanapalli
language : en
Publisher: Springer Nature
Release Date : 2021-03-04
Advances In Automation Signal Processing Instrumentation And Control written by Venkata Lakshmi Narayana Komanapalli and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-04 with Technology & Engineering categories.
This book presents the select proceedings of the International Conference on Automation, Signal Processing, Instrumentation and Control (i-CASIC) 2020. The book mainly focuses on emerging technologies in electrical systems, IoT-based instrumentation, advanced industrial automation, and advanced image and signal processing. It also includes studies on the analysis, design and implementation of instrumentation systems, and high-accuracy and energy-efficient controllers. The contents of this book will be useful for beginners, researchers as well as professionals interested in instrumentation and control, and other allied fields.
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.
2021 6th International Conference On Communication And Electronics Systems Icces
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Author : IEEE Staff
language : en
Publisher:
Release Date : 2021-07-08
2021 6th International Conference On Communication And Electronics Systems Icces written by IEEE Staff and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-08 with categories.
Recent years have witnessed the deployment of ever expanding range of digital electronics and communication technologies to enable innovative opportunities for meeting the demands posed by both economy and society The increasing computing and communication technologies and the widespread availability of electronics and wireless networking technologies have lowered the traditional barriers of science and technology by processing large amounts of data and also enhancing its accessibility and exchangeability Henceforth deploying new innovative technologies in this domain will even more strengthen the bond between the research and real time applications, which can further reshape the way people socialize and interact with each other
Advanced Digital Image Steganography Using Lsb Pvd And Emd
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Author : Gandharba Swain
language : en
Publisher: Information Science Reference
Release Date : 2019-04-12
Advanced Digital Image Steganography Using Lsb Pvd And Emd written by Gandharba Swain and has been published by Information Science Reference this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-12 with Image steganography categories.
"This book explores the quality parameters of steganography techniques. It describes the modern steganography techniques in spatial domain using the principles of substitution, pixel value differencing (PVD), and exploiting modification directions (EMD). It also examines the various applications of steganography techniques"--
Principles Of Digital Image Processing
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Author : Wilhelm Burger
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-07-08
Principles Of Digital Image Processing written by Wilhelm Burger and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-08 with Computers categories.
This is the second volume of a book series that provides a modern, algori- mic introduction to digital image processing. It is designed to be used both by learners desiring a ?rm foundation on which to build and practitioners in search of critical analysis and modern implementations of the most important techniques. This updated and enhanced paperback edition of our compreh- sive textbook Digital Image Processing: An Algorithmic Approach Using Java packages the original material into a series of compact volumes, thereby s- porting a ?exible sequence of courses in digital image processing. Tailoring the contents to the scope of individual semester courses is also an attempt to p- vide a?ordable (and “backpack-compatible”) textbooks without comprimising the quality and depth of content. This second volume, titled Core Algorithms, extends the introductory - terial presented in the ?rst volume (Fundamental Techniques) with additional techniques that are, nevertheless, part of the standard image processing to- box. A forthcomingthird volume(Advanced Techniques) will extendthis series and add important material beyond the elementary level, suitable for an - vanced undergraduate or even graduate course.
Digital Image Security
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Author : Amit Kumar Singh
language : en
Publisher:
Release Date : 2024-05-14
Digital Image Security written by Amit Kumar Singh and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-14 with Computers 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.
Steganography In Digital Media
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Author : Jessica Fridrich
language : en
Publisher: Cambridge University Press
Release Date : 2010
Steganography In Digital Media written by Jessica Fridrich and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Language Arts & Disciplines categories.
Understand the building blocks of covert communication in digital media and apply the techniques in practice with this self-contained guide.
Multimedia Security Technologies For Digital Rights Management
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Author : Wenjun Zeng
language : en
Publisher: Elsevier
Release Date : 2011-07-28
Multimedia Security Technologies For Digital Rights Management written by Wenjun Zeng and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-28 with Computers categories.
Security is a major concern in an increasingly multimedia-defined universe where the Internet serves as an indispensable resource for information and entertainment. Digital Rights Management (DRM) is the technology by which network systems protect and provide access to critical and time-sensitive copyrighted material and/or personal information. This book equips savvy technology professionals and their aspiring collegiate protégés with the latest technologies, strategies and methodologies needed to successfully thwart off those who thrive on security holes and weaknesses. Filled with sample application scenarios and algorithms, this book provides an in-depth examination of present and future field technologies including encryption, authentication, copy control, tagging, tracing, conditional access and media identification. The authors present a diversified blend of theory and practice and focus on the constantly changing developments in multimedia applications thus providing an admirably comprehensive book. * Discusses state-of-the-art multimedia authentication and fingerprinting techniques * Presents several practical methodologies from industry, including broadcast encryption, digital media forensics and 3D mesh watermarking * Focuses on the need for security in multimedia applications found on computer networks, cell phones and emerging mobile computing devices
Digital Image And Video Watermarking And Steganography
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Author : Srinivasan Ramakrishnan
language : en
Publisher: Intechopen
Release Date : 2019-09-18
Digital Image And Video Watermarking And Steganography written by Srinivasan Ramakrishnan and has been published by Intechopen this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-18 with Computers categories.
Authenticating data such as image, video, and audio is an important task in digital communication. Another critical task is establishing ownership of the copyright. Digital watermarking is a technique used to provide authentication and ownership of the copyright to the data. Too much digitalization of data in the form of image, video, and audio communicated through various web and mobile applications makes authentication a challenging task. Steganography, the art of hiding tiny pieces of data in image, video, and audio, can also help in copyright protection, authentication, and access control. This book provides three watermarking and two steganography methods and will be a useful resource for graduate students, researchers, and practicing engineers in the field of electrical engineering.