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Visual Cryptography And Secret Image Sharing
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Book Synopsis Visual Cryptography and Secret Image Sharing by : Stelvio Cimato
Download or read book Visual Cryptography and Secret Image Sharing written by Stelvio Cimato and published by CRC Press. This book was released on 2017-12-19 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Visual Cryptography and Its Applications by : Jonathan Patrick Weir
Download or read book Visual Cryptography and Its Applications written by Jonathan Patrick Weir and published by Bookboon. This book was released on 2011 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Visual Cryptography and Secret Image Sharing by : Stelvio Cimato
Download or read book Visual Cryptography and Secret Image Sharing written by Stelvio Cimato and published by CRC Press. This book was released on 2017-12-19 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Visual Cryptography for Image Processing and Security by : Feng Liu
Download or read book Visual Cryptography for Image Processing and Security written by Feng Liu and published by Springer. This book was released on 2014-08-20 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Encyclopedia of Multimedia by : Borko Furht
Download or read book Encyclopedia of Multimedia written by Borko Furht and published by Springer Science & Business Media. This book was released on 2008-11-26 with total page 1031 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition provides easy access to important concepts, issues and technology trends in the field of multimedia technologies, systems, techniques, and applications. Over 1,100 heavily-illustrated pages — including 80 new entries — present concise overviews of all aspects of software, systems, web tools and hardware that enable video, audio and developing media to be shared and delivered electronically.
Book Synopsis Visual Cryptography for Image Processing and Security by : Feng Liu
Download or read book Visual Cryptography for Image Processing and Security written by Feng Liu and published by Springer. This book was released on 2015-10-01 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Advances in Cryptology - EUROCRYPT '94 by : Alfredo DeSantis
Download or read book Advances in Cryptology - EUROCRYPT '94 written by Alfredo DeSantis and published by Springer Science & Business Media. This book was released on 1995-08-09 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is concerned with the individual steps in the pathway of retrovirus morphogenesis and maturation starting at the point where the components of the virion have been synthesized within the infected cell and ending once the infectious virion has been released from this cell. An introductory chapter provides a comparative description of the structure and morphology of infectious viruses. A novel feature is the organization according to individual steps in the pathway of virus particle formation rather than according to individual viruses or virus groups as has been done in most previous reviews. This novel concept should allow a comparative discussion of the similarities and differences within this complex virus family regarding the specific aspects of formation of an infectious virion.
Author :Management Association, Information Resources Publisher :IGI Global ISBN 13 :1799817644 Total Pages :578 pages Book Rating :4.7/5 (998 download)
Book Synopsis Cryptography: Breakthroughs in Research and Practice by : Management Association, Information Resources
Download or read book Cryptography: Breakthroughs in Research and Practice written by Management Association, Information Resources and published by IGI Global. This book was released on 2019-12-06 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Improving Image Quality in Visual Cryptography by : Bin Yan
Download or read book Improving Image Quality in Visual Cryptography written by Bin Yan and published by Springer. This book was released on 2019-06-08 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis 2017 Second International Conference on Electrical, Computer and Communication Technologies (ICECCT) by : IEEE Staff
Download or read book 2017 Second International Conference on Electrical, Computer and Communication Technologies (ICECCT) written by IEEE Staff and published by . This book was released on 2017-02-22 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: 2017 Second International Conference on Electrical, Computer and Communication Technologies (ICECCT 2017) will be held in Coimbatore, Tamil Nadu, India during 22 24, February 2017 Series of ICECCT has been started in the year 2015 and scheduled to be conducted once in every two years The ICECCT 2017 aims to offer a great opportunity to bring together professors, researchers and scholars around the globe a great platform to deliver the latest innovative research results and the most recent developments and trends in Electrical, Electronics and Computer Engineering and Technology fields The conference will feature invited talks from eminent personalities all around the world, pre conference tutorial workshops and referred paper presentations The vision of ICECCT 2017 is to promote foster communication among researchers and practitioners working in a wide variety of the above areas in Engineering and Technology
Book Synopsis Transactions on Data Hiding and Multimedia Security IX by : Yun Q. Shi
Download or read book Transactions on Data Hiding and Multimedia Security IX written by Yun Q. Shi and published by Springer. This book was released on 2014-03-24 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 of multimedia security. Besides, two related disciplines, steganalysis and data forensics, are increasingly attracting researchers and becoming another new research field of 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. The seven papers included in this special issue were carefully reviewed and selected from 21 submissions. They address the challenges faced by the emerging area of visual cryptography and provide the readers with an overview of the state of the art in this field of research.
Book Synopsis Proceedings of the International Conference on Artificial Intelligence and Computer Vision (AICV2020) by : Aboul-Ella Hassanien
Download or read book Proceedings of the International Conference on Artificial Intelligence and Computer Vision (AICV2020) written by Aboul-Ella Hassanien and published by Springer Nature. This book was released on 2020-03-23 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the 1st International Conference on Artificial Intelligence and Computer Visions (AICV 2020), which took place in Cairo, Egypt, from April 8 to 10, 2020. This international conference, which highlighted essential research and developments in the fields of artificial intelligence and computer visions, was organized by the Scientific Research Group in Egypt (SRGE). The book is divided into sections, covering the following topics: swarm-based optimization mining and data analysis, deep learning and applications, machine learning and applications, image processing and computer vision, intelligent systems and applications, and intelligent networks.
Book Synopsis STEGANOGRAPHY USING VISUAL CRYPTOGRAPHY by : PRATHEEK PRAVEEN KUMAR
Download or read book STEGANOGRAPHY USING VISUAL CRYPTOGRAPHY written by PRATHEEK PRAVEEN KUMAR and published by PRATHEEK. This book was released on 2019-04-04 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: English book on research study on visual cryptography and steganography
Book Synopsis 2020 International Conference on Inventive Computation Technologies (ICICT) by : IEEE Staff
Download or read book 2020 International Conference on Inventive Computation Technologies (ICICT) written by IEEE Staff and published by . This book was released on 2020-02-26 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Scope of International Conference on Inventive Computation Technologies (ICICT 2020) is being organized on 26 28 Febraury 2020 at Coimbatore, Tamilnadu, India to highlight the role of computational technologies in an increasingly interconnected world This conference will be a unique event, which focuses on recent developments in scalable scientific algorithms, data communication and computer networking, software engineering, machine learning and optimization, VLSI design and automation, aerospace and novel application areas This conference is also helping to discuss the problems and solutions in this area, to identify new issues, and to shape future directions for research
Book Synopsis Image Encryption by : Fathi E. Abd El-Samie
Download or read book Image Encryption written by Fathi E. Abd El-Samie and published by CRC Press. This book was released on 2013-12-14 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting encryption algorithms with diverse characteristics, Image Encryption: A Communication Perspective examines image encryption algorithms for the purpose of secure wireless communication. It considers two directions for image encryption: permutation-based approaches and substitution-based approaches. Covering the spectrum of image encryption principles and techniques, the book compares image encryption with permutation- and diffusion-based approaches. It explores number theory-based encryption algorithms such as the Data Encryption Standard, the Advanced Encryption Standard, and the RC6 algorithms. It not only details the strength of various encryption algorithms, but also describes their ability to work within the limitations of wireless communication systems. Since some ciphers were not designed for image encryption, the book explains how to modify these ciphers to work for image encryption. It also provides instruction on how to search for other approaches suitable for this task. To make this work comprehensive, the authors explore communication concepts concentrating on the orthogonal frequency division multiplexing (OFDM) system and present a simplified model for the OFDM communication system with its different implementations. Complete with simulation experiments and MATLAB® codes for most of the simulation experiments, this book will help you gain the understanding required to select the encryption method that best fulfills your application requirements.
Book Synopsis Security with Intelligent Computing and Big-data Services by : Ching-Nung Yang
Download or read book Security with Intelligent Computing and Big-data Services written by Ching-Nung Yang and published by Springer. This book was released on 2019-04-16 with total page 928 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the 2018 International Conference on Security with Intelligent Computing and Big-data Services (SICBS 2018). With the proliferation of security with intelligent computing and big-data services, the issues of information security, big data, intelligent computing, blockchain technology, and network security have attracted a growing number of researchers. Discussing topics in areas including blockchain technology and applications; multimedia security; information processing; network, cloud and IoT security; cryptography and cryptosystems; as well as learning and intelligent computing and information hiding, the book provides a platform for researchers, engineers, academics and industrial professionals from around the globe to present their work in security-related areas. It not only introduces novel and interesting ideas, but also stimulates discussions and inspires new ideas.
Book Synopsis A Thesis on Propose and Concert Assessment Of Advance Visual Crypto System by : Er Jawad Ahmad Dar
Download or read book A Thesis on Propose and Concert Assessment Of Advance Visual Crypto System written by Er Jawad Ahmad Dar and published by Lulu.com. This book was released on with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
