Visual Cryptography And Secret Image Sharing
Download Visual Cryptography And Secret Image Sharing full books in PDF, epub, and Kindle. Read online free Visual Cryptography And Secret Image Sharing ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads.
Author |
: Stelvio Cimato |
Publisher |
: CRC Press |
Total Pages |
: 533 |
Release |
: 2017-12-19 |
ISBN-10 |
: 9781439837221 |
ISBN-13 |
: 1439837228 |
Rating |
: 4/5 (21 Downloads) |
Synopsis Visual Cryptography and Secret Image Sharing by : Stelvio Cimato
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.
Author |
: Jonathan Patrick Weir |
Publisher |
: Bookboon |
Total Pages |
: 144 |
Release |
: 2011 |
ISBN-10 |
: 9788740301267 |
ISBN-13 |
: 8740301265 |
Rating |
: 4/5 (67 Downloads) |
Synopsis Visual Cryptography and Its Applications by : Jonathan Patrick Weir
Author |
: Stelvio Cimato |
Publisher |
: CRC Press |
Total Pages |
: 548 |
Release |
: 2017-12-19 |
ISBN-10 |
: 9781351833547 |
ISBN-13 |
: 1351833545 |
Rating |
: 4/5 (47 Downloads) |
Synopsis Visual Cryptography and Secret Image Sharing by : Stelvio Cimato
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.
Author |
: Feng Liu |
Publisher |
: Springer |
Total Pages |
: 177 |
Release |
: 2015-10-01 |
ISBN-10 |
: 9783319234731 |
ISBN-13 |
: 3319234730 |
Rating |
: 4/5 (31 Downloads) |
Synopsis Visual Cryptography for Image Processing and Security by : Feng Liu
This book addresses the fundamental concepts in the theory and practice of visual cryptography. The design, construction, analysis, and application of visual cryptography schemes (VCSs) are discussed in detail. Original, cutting-edge research is presented on probabilistic, size invariant, threshold, concolorous, and cheating immune VCS. This updated second edition has also been expanded with new content on braille and 2D barcode authentication of visual cryptography shares. Features: contains review exercises at the end of each chapter, as well as a helpful glossary; examines various common problems in visual cryptography, including the alignment, flipping, cheating, distortion, and thin line problems; reviews a range of VCSs, including XOR-based visual cryptography and security enriched VCS; describes different methods for presenting color content using visual cryptographic techniques; covers such applications of visual cryptography as watermarking, resolution variant VCS, and multiple resolution VCS.
Author |
: Feng Liu |
Publisher |
: Springer |
Total Pages |
: 154 |
Release |
: 2014-08-20 |
ISBN-10 |
: 9783319096445 |
ISBN-13 |
: 3319096443 |
Rating |
: 4/5 (45 Downloads) |
Synopsis Visual Cryptography for Image Processing and Security by : Feng Liu
This unique book describes the fundamental concepts, theories and practice of visual cryptography. The design, construction, analysis, and application of visual cryptography schemes (VCSs) are discussed in detail. Original, cutting-edge research is presented on probabilistic, size invariant, threshold, concolorous, and cheating immune VCS. Features: provides a thorough introduction to the field; examines various common problems in visual cryptography, including the alignment, flipping, cheating, distortion, and thin line problems; reviews a range of VCSs, including XOR-based visual cryptography and security enriched VCS; describes different methods for presenting color content using visual cryptographic techniques; covers such applications of visual cryptography as watermarking, resolution variant VCS, and multiple resolution VCS. This logically-structured and comprehensive work will serve as a helpful reference for all researchers and students interested in document authentication and cryptography.
Author |
: Bin Yan |
Publisher |
: Springer |
Total Pages |
: 131 |
Release |
: 2019-06-08 |
ISBN-10 |
: 9789811382895 |
ISBN-13 |
: 9811382891 |
Rating |
: 4/5 (95 Downloads) |
Synopsis Improving Image Quality in Visual Cryptography by : Bin Yan
This book comprehensively covers the important efforts in improving the quality of images in visual cryptography (VC), with a focus on cases with gray scale images. It not only covers schemes in traditional VC and extended VC for binary secret images, but also the latest development in the analysis-by-synthesis approach. This book distinguishes itself from the existing literature in three ways. First, it not only reviews traditional VC for binary secret images, but also covers recent efforts in improving visual quality for gray scale secret images. Second, not only traditional quality measures are reviewed, but also measures that were not used for measuring perceptual quality of decrypted secret images, such as Radially Averaged Power Spectrum Density (RAPSD) and residual variance, are employed for evaluating and guiding the design of VC algorithms. Third, unlike most VC books following a mathematical formal style, this book tries to make a balance between engineering intuition and mathematical reasoning. All the targeted problems and corresponding solutions are fully motivated by practical applications and evaluated by experimental tests, while important security issues are presented as mathematical proof. Furthermore, important algorithms are summarized as pseudocodes, thus enabling the readers to reproduce the results in the book. Therefore, this book serves as a tutorial for readers with an engineering background as well as for experts in related areas to understand the basics and research frontiers in visual cryptography.
Author |
: Akhtar Kalam |
Publisher |
: Springer |
Total Pages |
: 808 |
Release |
: 2017-10-27 |
ISBN-10 |
: 9789811047657 |
ISBN-13 |
: 9811047650 |
Rating |
: 4/5 (57 Downloads) |
Synopsis Advances in Electronics, Communication and Computing by : Akhtar Kalam
This book is a compilation of research work in the interdisciplinary areas of electronics, communication, and computing. This book is specifically targeted at students, research scholars and academicians. The book covers the different approaches and techniques for specific applications, such as particle-swarm optimization, Otsu’s function and harmony search optimization algorithm, triple gate silicon on insulator (SOI)MOSFET, micro-Raman and Fourier Transform Infrared Spectroscopy (FTIR) analysis, high-k dielectric gate oxide, spectrum sensing in cognitive radio, microstrip antenna, Ground-penetrating radar (GPR) with conducting surfaces, and digital image forgery detection. The contents of the book will be useful to academic and professional researchers alike.
Author |
: Management Association, Information Resources |
Publisher |
: IGI Global |
Total Pages |
: 578 |
Release |
: 2019-12-06 |
ISBN-10 |
: 9781799817642 |
ISBN-13 |
: 1799817644 |
Rating |
: 4/5 (42 Downloads) |
Synopsis Cryptography: Breakthroughs in Research and Practice by : Management Association, Information Resources
Advances in technology have provided numerous innovations that make people’s daily lives easier and more convenient. However, as technology becomes more ubiquitous, corresponding risks also increase. The field of cryptography has become a solution to this ever-increasing problem. Applying strategic algorithms to cryptic issues can help save time and energy in solving the expanding problems within this field. Cryptography: Breakthroughs in Research and Practice examines novel designs and recent developments in cryptographic security control procedures to improve the efficiency of existing security mechanisms that can help in securing sensors, devices, networks, communication, and data. Highlighting a range of topics such as cyber security, threat detection, and encryption, this publication is an ideal reference source for academicians, graduate students, engineers, IT specialists, software engineers, security analysts, industry professionals, and researchers interested in expanding their knowledge of current trends and techniques within the cryptology field.
Author |
: Patrick Sole |
Publisher |
: World Scientific |
Total Pages |
: 215 |
Release |
: 2022-04-11 |
ISBN-10 |
: 9789811248344 |
ISBN-13 |
: 9811248346 |
Rating |
: 4/5 (44 Downloads) |
Synopsis Code Based Secret Sharing Schemes: Applied Combinatorial Coding Theory by : Patrick Sole
Secret sharing schemes form one of the most important topic in Cryptography. These protocols are used in many areas, applied mathematics, computer science, electrical engineering. A secret is divided into several pieces called shares. Each share is given to a user of the system. Each user has no information about the secret, but the secret can be retrieved by certain authorized coalition of users.This book is devoted to such schemes inspired by Coding Theory. The classical schemes of Shamir, Blakley, Massey are recalled. Survey is made of research in Combinatorial Coding Theory they triggered, mostly self-dual codes, and minimal codes. Applications to engineering like image processing, and key management of MANETs are highlighted.
Author |
: Shivendra Shivani |
Publisher |
: CRC Press |
Total Pages |
: 410 |
Release |
: 2018-05-20 |
ISBN-10 |
: 9781351681551 |
ISBN-13 |
: 1351681559 |
Rating |
: 4/5 (51 Downloads) |
Synopsis Handbook of Image-based Security Techniques by : Shivendra Shivani
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