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Author: Ajita Rattani
Publisher: Springer Nature
ISBN: 3030269728
Category : Computers
Languages : en
Pages : 377
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Book Description
This book highlights the field of selfie biometrics, providing a clear overview and presenting recent advances and challenges. It also discusses numerous selfie authentication techniques on mobile devices. Biometric authentication using mobile devices is becoming a convenient and important means of verifying identity for secured access and services such as telebanking and electronic transactions. In this context, face and ocular biometrics in the visible spectrum has gained increased attention from the research community. However, device mobility and operation in uncontrolled environments mean that facial and ocular images captured with mobile devices exhibit substantial degradation as a result of adverse lighting conditions, specular reflections and motion and defocus blur. In addition, low spatial resolution and the small sensor of front-facing mobile cameras further degrade the sample quality, reducing the recognition accuracy of face and ocular recognition technology when integrated into smartphones. Presenting the state of the art in mobile biometric research and technology, and offering an overview of the potential problems in real-time integration of biometrics in mobile devices, this book is a valuable resource for final-year undergraduate students, postgraduate students, engineers, researchers and academics in various fields of computer engineering.
Author: Ajita Rattani
Publisher: Springer Nature
ISBN: 3030269728
Category : Computers
Languages : en
Pages : 377
Get Book Here
Book Description
This book highlights the field of selfie biometrics, providing a clear overview and presenting recent advances and challenges. It also discusses numerous selfie authentication techniques on mobile devices. Biometric authentication using mobile devices is becoming a convenient and important means of verifying identity for secured access and services such as telebanking and electronic transactions. In this context, face and ocular biometrics in the visible spectrum has gained increased attention from the research community. However, device mobility and operation in uncontrolled environments mean that facial and ocular images captured with mobile devices exhibit substantial degradation as a result of adverse lighting conditions, specular reflections and motion and defocus blur. In addition, low spatial resolution and the small sensor of front-facing mobile cameras further degrade the sample quality, reducing the recognition accuracy of face and ocular recognition technology when integrated into smartphones. Presenting the state of the art in mobile biometric research and technology, and offering an overview of the potential problems in real-time integration of biometrics in mobile devices, this book is a valuable resource for final-year undergraduate students, postgraduate students, engineers, researchers and academics in various fields of computer engineering.
Author: G.R. Sinha
Publisher: Springer Nature
ISBN: 3030304361
Category : Medical
Languages : en
Pages : 360
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Book Description
This book provides a framework for robust and novel biometric techniques, along with implementation and design strategies. The theory, principles, pragmatic and modern methods, and future directions of biometrics are presented, along with in-depth coverage of biometric applications in driverless cars, automated and AI-based systems, IoT, and wearable devices. Additional coverage includes computer vision and pattern recognition, cybersecurity, cognitive computing, soft biometrics, and the social impact of biometric technology. The book will be a valuable reference for researchers, faculty, and practicing professionals working in biometrics and related fields, such as image processing, computer vision, and artificial intelligence. Highlights robust and novel biometrics techniques Provides implementation strategies and future research directions in the field of biometrics Includes case studies and emerging applications
Author: Seong-Whan Lee
Publisher: Springer
ISBN: 3540745491
Category : Computers
Languages : en
Pages : 1234
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Book Description
This book constitutes the refereed proceedings of the International Conference on Biometrics, ICB 2007, held in Seoul, Korea, August 2007. Biometric criteria covered by the papers are assigned to face, fingerprint, iris, speech and signature, biometric fusion and performance evaluation, gait, keystrokes, and others. In addition, the volume also announces the results of the Face Authentication Competition, FAC 2006.
Author: Petros Nicopolitidis
Publisher: Springer Nature
ISBN: 3030870499
Category : Computers
Languages : en
Pages : 812
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Book Description
This book presents new research contributions in the above-mentioned fields. Information and communication technologies (ICT) have an integral role in today’s society. Four major driving pillars in the field are computing, which nowadays enables data processing in unprecedented speeds, informatics, which derives information stemming for processed data to feed relevant applications, networking, which interconnects the various computing infrastructures and cybersecurity for addressing the growing concern for secure and lawful use of the ICT infrastructure and services. Its intended readership covers senior undergraduate and graduate students in Computer Science and Engineering and Electrical Engineering, as well as researchers, scientists, engineers, ICT managers, working in the relevant fields and industries.
Author: Davide Maltoni
Publisher: Springer Nature
ISBN: 303083624X
Category : Computers
Languages : en
Pages : 541
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Book Description
A major new professional reference work on fingerprint security systems and technology from leading international researchers in the field. Handbook provides authoritative and comprehensive coverage of all major topics, concepts, and methods for fingerprint security systems. This unique reference work is an absolutely essential resource for all biometric security professionals, researchers, and systems administrators.
Author: Andrej Zwitter
Publisher: Frontiers Media SA
ISBN: 2889714136
Category : Technology & Engineering
Languages : en
Pages : 123
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Book Description
Author: Stepan Bilan
Publisher: Springer Nature
ISBN: 3030483789
Category : Technology & Engineering
Languages : en
Pages : 203
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Book Description
This book emphasizes recent advances in the creation of biometric identification systems for various applications in the field of human activity. The book displays the problems that arise in modern systems of biometric identification, as well as the level of development and prospects for the introduction of biometric technologies. The authors classify biometric technologies into two groups, distinguished according to the type of biometric characteristics used. The first group uses static biometric parameters: fingerprints, hand geometry, retina pattern, vein pattern on the finger, etc. The second group uses dynamic parameters for identification: the dynamics of the reproduction of a signature or a handwritten keyword, voice, gait, dynamics of work on the keyboard, etc. The directions of building information systems that use automatic personality identification based on the analysis of unique biometric characteristics of a person are discussed. The book is intended for professionals working and conducting research in the field of intelligent information processing, information security, and robotics and in the field of real-time identification systems. The book contains examples and problems/solutions throughout.
Author: Jennifer Nish
Publisher: Univ of South Carolina Press
ISBN: 1643363441
Category : Language Arts & Disciplines
Languages : en
Pages : 220
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Book Description
A groundbreaking rhetorical framework for the study of transnational digital activism What does it mean when we call a movement "global"? How can we engage with digital activism without being "slacktivists"? In Activist Literacies, Jennifer Nish responds to these questions and a larger problem in contemporary public discourse: many discussions and analyses of digital and transnational activism rely on inaccurate language and inadequate frameworks. Drawing on transnational feminist theory and rhetorical analysis, Nish formulates a robust set of tools for nuanced engagement with activist rhetorics. Nish applies her literacies of positionality, orientation, and circulation to case studies that highlight grassroots activism, well-resourced nonprofits, and a decentralized social media challenge; in so doing, she illustrates the complex power dynamics at work in each scenario and demonstrates how activist literacies can be used to understand and engage with efforts to contribute to social change. Written in an accessible, engaging style, Activist Literacies invites scholars, students, and activists to read activist rhetoric that engages with "global" concerns and circulates transnationally via social media.
Author: Adi Kuntsman
Publisher: Springer
ISBN: 3319452703
Category : Social Science
Languages : en
Pages : 169
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Book Description
This collection reflects on the emerging phenomenon of ‘selfie citizenship’, which capitalises on individual visibility and agency, at the time when citizenship itself is increasingly governed through biometrics and large-scale dataisation. Today we are witnessing a global rise of politicised selfies: photographs of individuals with handwritten notes or banners, various selfie memes and hashtag actions, spread on social media in actions of protest or social mobilistion. Contributions in this collection range from discussions of citizen engagement, to political campaigning, to selfies as forms of citizen witnessing, to selfies without a face. The chapters cover uses of selfies by activists, tourists and politicians, victims and survivors, adults and children, in a broad range of geopolitical locations –China, Germany, Iran, Nepal, Pakistan, Singapore, South Korea, Sweden, the UK and the US. Written by an international and interdisciplinary group of authors, from senior professors to junior scholars, artists, graduate students and activist, the book is aimed at students, researchers, and media practitioners.
Author: Balasubramaniam S
Publisher: CRC Press
ISBN: 1040222617
Category : Computers
Languages : en
Pages : 274
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Book Description
This book delves into the history of biometrics, the different systems that have been developed to date, problems that have arisen from these systems, the necessity of AI-based biometrics systems, different AI techniques developed to date (including machine learning, deep learning, natural language processing, and pattern recognition), their potential uses and applications, security and privacy issues in AI-based Biometric systems, current trends in AI-based biometrics, and presents case studies of AI-based biometrics.
