Download or read book Handbook of Research on Advanced Practical Approaches to Deepfake Detection and Applications written by Obaid, Ahmed J. and published by IGI Global. This book was released on 2023-01-03 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, falsification and digital modification of video clips, images, as well as textual contents have become widespread and numerous, especially when deepfake technologies are adopted in many sources. Due to adopted deepfake techniques, a lot of content currently cannot be recognized from its original sources. As a result, the field of study previously devoted to general multimedia forensics has been revived. The Handbook of Research on Advanced Practical Approaches to Deepfake Detection and Applications discusses the recent techniques and applications of illustration, generation, and detection of deepfake content in multimedia. It introduces the techniques and gives an overview of deepfake applications, types of deepfakes, the algorithms and applications used in deepfakes, recent challenges and problems, and practical applications to identify, generate, and detect deepfakes. Covering topics such as anomaly detection, intrusion detection, and security enhancement, this major reference work is a comprehensive resource for cyber security specialists, government officials, law enforcement, business leaders, students and faculty of higher education, librarians, researchers, and academicians.

Download or read book Handbook of Digital Face Manipulation and Detection written by Christian Rathgeb and published by Springer Nature. This book was released on 2022-01-31 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book provides the first comprehensive collection of studies dealing with the hot topic of digital face manipulation such as DeepFakes, Face Morphing, or Reenactment. It combines the research fields of biometrics and media forensics including contributions from academia and industry. Appealing to a broad readership, introductory chapters provide a comprehensive overview of the topic, which address readers wishing to gain a brief overview of the state-of-the-art. Subsequent chapters, which delve deeper into various research challenges, are oriented towards advanced readers. Moreover, the book provides a good starting point for young researchers as well as a reference guide pointing at further literature. Hence, the primary readership is academic institutions and industry currently involved in digital face manipulation and detection. The book could easily be used as a recommended text for courses in image processing, machine learning, media forensics, biometrics, and the general security area.

Download or read book Smart Technologies in Healthcare Management written by Nidhi Sindhwani and published by CRC Press. This book was released on 2024-06-28 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering a holistic view of the pioneering trends and innovations in smart healthcare management, this book focuses on the methodologies, frameworks, design issues, tools, architectures, and technologies necessary to develop and understand intelligent healthcare systems and emerging applications in the present era. Smart Technologies in Healthcare Management: Pioneering Trends and Applications provides an overview of various technical and innovative aspects, challenges, and issues in smart healthcare, along with recent and novel findings. It highlights the latest advancements and applications in the field of intelligent systems and explores the importance of cloud computing and the design of sensors in an IoT system. The book offers algorithms and a framework with models in machine learning and AI for smart healthcare management. A detailed flow chart and innovative and modified methodologies related to intelligent computing in healthcare are discussed, as well as real-world-based examples so that readers can compare technical concepts with daily life concepts. This book will be a useful reference for academicians and the healthcare industry, along with professionals interested in exploring innovations in varied applicational areas of AI, IoT, and machine learning. Researchers, startup companies, and entrepreneurs will also find this book of interest.

Download or read book Transformed Communication Codes in the Mediated World A Contemporary Perspective written by Gürkan, Hasan and published by IGI Global. This book was released on 2023-12-18 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transformed Communication Codes in the Mediated World: A Contemporary Perspective offers a comprehensive exploration of the profound shifts in communication practices catalyzed by the global COVID-19 pandemic. This book serves as an essential compendium of research, shedding light on the multifaceted implications of these changes across various domains. In the wake of the COVID-19 outbreak, communication paradigms underwent an unprecedented transformation, birthing an urgent need for rigorous research and analysis. The book offers a multidimensional lens to explore this transformative period. It delves into the immediate effects of COVID-19 on communication practices, unraveling how platforms like WhatsApp influenced employee efficiency and how medical professionals navigated delicate conversations with patients in the pandemic's aftermath. It also shifts the spotlight onto the evolving media landscape, dissecting changes in film production, advertising campaigns, and the very nature of media itself. As a vital resource for educators, scholars, and students, it offers a repository of case studies, theoretical insights, and practical implications. From examining communication practices within the pandemic era to exploring novel media dynamics, this book casts a wide net, capturing the essence of an era marked by unprecedented global change.

Download or read book Computational Practices and Applications for Digital Art and Crafting written by Hai-Jew, Shalin and published by IGI Global. This book was released on 2024-07-17 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the current technology age, individuals and organizations need to utilize digital tools and resources to foster innovation and effectively address challenges. However, the realm of digital art and crafting is complex, and it requires a deep understanding of the tools and techniques and the social and economic factors that influence these practices. Computational Practices and Applications for Digital Art and Crafting is a comprehensive guide that offers a roadmap for digital makers and educators to navigate this dynamic field. This book covers various topics, from standard digital art practices to generative AI in art making. It provides practical guidance for digital makers, teachers, and managers of maker spaces, helping them to enhance their skills and stay relevant in the ever-changing digital landscape.

Download or read book Examining Multimedia Forensics and Content Integrity written by Mahana, Sumit Kumar and published by IGI Global. This book was released on 2023-05-31 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to the ubiquity of social media and digital information, the use of digital images in today’s digitized marketplace is continuously rising throughout enterprises. Organizations that want to offer their content through the internet confront plenty of security concerns, including copyright violation. Advanced solutions for the security and privacy of digital data are continually being developed, yet there is a lack of current research in this area. Examining Multimedia Forensics and Content Integrity features a collection of innovative research on the approaches and applications of current techniques for the privacy and security of multimedia and their secure transportation. It provides relevant theoretical frameworks and the latest empirical research findings in the area of multimedia forensics and content integrity. Covering topics such as 3D data security, copyright protection, and watermarking, this major reference work is a comprehensive resource for security analysts, programmers, technology developers, IT professionals, students and educators of higher education, librarians, researchers, and academicians.

Download or read book The Rise of Over the Top OTT Media and Implications for Media Consumption and Production written by Kalorth, Nithin and published by IGI Global. This book was released on 2024-01-24 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid increase in popularity of major streaming services is having a massive impact on more traditional media outlets. Over-the-Top (OTT) Media is the term given to these types of services, which bypass the traditional media sources through an internet connection. How will OTT media force traditional forms of media to adjust and adapt in order to remain relevant? The Rise of Over-the-Top (OTT) Media and Implications for Media Consumption and Production is a timely edited volume that delves into the transformative emergence of Over-the-Top (OTT) media, which is reshaping the landscape of media consumption and production. The book traces the historical roots of OTT media, establishing a contextual understanding of its rapid rise and impact on the industry. Analyzing the complex web of business models and revenue streams in the OTT industry, the publication sheds light on the competitive dynamics, the entry of new players, and the subsequent effects on traditional media companies. It offers a fresh perspective, recognizing OTT media as a distinct and transformative medium, different from conventional film and television studies. Navigating the myriad aspects of OTT media, the book examines market trends and dynamics, showcasing the intricate technological infrastructure of OTT services, encompassing platforms, devices, and delivery methods. Engaging with contemporary issues, the book investigates the intersections of OTT media with news, entertainment, advertising, marketing, and the global south, fostering a holistic understanding of its far-reaching impact. As an essential reference for scholars, researchers, and media professionals, this book not only helps unravel the complexities of this rapidly evolving medium but also equips its readers with valuable insights to navigate the dynamic digital media landscape.

Download or read book Utilizing Virtual Communities in Professional Practice written by Smerda-Mason, Dana L. and published by IGI Global. This book was released on 2024-07-23 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: In an era dominated by the demands of the 21st-century workforce, the imperative for distributed and asynchronous work has never been more pronounced. Global organizations grapple with the challenge of fostering connections for diverse purposes, ranging from team building to promoting inclusivity in the context of diversity, equity, and inclusion (DEI), and addressing collaborative operational needs. A deep dive into the creation and utilization of virtual communities, illuminating their effectiveness in various professional settings across industries is necessary to empower leaders to connect with their teams. From informal social learning environments to formal organizational structures, more knowledge is needed to showcase how professionals can leverage authentic connections to inform and support modern professional practice. Utilizing Virtual Communities in Professional Practice serves this purpose and stands as a comprehensive guide that seeks to support professionals in exploring the latest theoretical frameworks underpinning successful virtual communities. Each chapter of the book combines theoretical insights with practical applications, rooted in research and supported by relevant literature. By providing examples from diverse industries, the book empowers individuals to consider new virtual community approaches for their unique professional settings. The objective is to equip readers with new ideas and considerations, enabling them to customize and implement virtual communities effectively in realms such as education, business, and community engagement.

Download or read book Ultimate Deepfake Detection Using Python written by Dr. Nimrita Koul and published by Orange Education Pvt Ltd. This book was released on 2024-09-21 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: TAGLINE Deepfake Detection Unlocked: Python Approaches for Deepfake Images, Videos, Audio Detection. KEY FEATURES ● Comprehensive and graded approach to Deepfake detection using Python and its libraries. ● Practical implementation of deepfake detection techniques using Python. ● Hands-on chapters for detecting deepfake images, videos, and audio. ● Covers Case study for providing real-world application of deepfake detection. DESCRIPTION In today's digital world, mastering deepfake detection is crucial, with deepfake content increasing by 900% since 2019 and 96% used for malicious purposes like fraud and disinformation. "Ultimate Deepfake Detection with Python" equips you with the skills to combat this threat using Python’s AI libraries, offering practical tools to protect digital security across images, videos, and audio. This book explores generative AI and deepfakes, giving readers a clear understanding of how these technologies work and the challenges of detecting them. With practical Python code examples, it provides the tools necessary for effective deepfake detection across media types like images, videos, and audio. Each chapter covers vital topics, from setting up Python environments to using key datasets and advanced deep learning techniques. Perfect for researchers, developers, and cybersecurity professionals, this book enhances technical skills and deepens awareness of the ethical issues around deepfakes. Whether building new detection systems or improving current ones, this book offers expert strategies to stay ahead in digital media security. WHAT WILL YOU LEARN ● Understand the fundamentals of generative AI and deepfake technology and the potential risks they pose. ● Explore the various methods and techniques used to identify deepfakes, as well as the obstacles faced in this field. ● Learn to use essential datasets and label image, video, and audio data for building deepfake detection models. ● Apply advanced machine learning models like CNNs, RNNs, GANs, and Transformers for deepfake detection. ● Master active and passive methods for detecting face manipulation and build CNN-based image detection systems. ● Detect manipulations in videos, develop a detection system, and evaluate its performance using key metrics. ● Build and implement a practical deepfake detection system to understand how these techniques are applied in real-world scenarios. WHO IS THIS BOOK FOR? This book is tailored for anyone interested in deepfake detection using Python. Whether you're a researcher, developer, or cybersecurity professional, this guide provides the essential knowledge and skills. A basic understanding of Python and machine learning is helpful, but no prior experience in deepfakes is required. TABLE OF CONTENTS 1. Introduction to Generative AI and Deepfake Technology 2. Deepfake Detection Principles and Challenges 3. Ethical Considerations with the Use of Deepfakes 4. Setting Up your Machine for Deepfake Detection using Python 5. Deepfake Datasets 6. Techniques for Deepfake Detection 7. Detection of Deepfake Images 8. Detection of Deepfake Video 9. Detection of Deepfake Audio 10. Case Study in Deepfake Detection Index

Download or read book Artificial Intelligence in Cyber Security Impact and Implications written by Reza Montasari and published by Springer Nature. This book was released on 2021-11-26 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a valuable reference for cyber security experts, digital forensic practitioners and network security professionals. In recent years, AI has gained substantial attention from researchers in both academia and industry, and as a result AI’s capabilities are constantly increasing at an extraordinary pace. AI is considered to be the Fourth Industrial Revolution or at least the next significant technological change after the evolution in mobile and cloud computing technologies. AI is a vehicle for improving the quality of our lives across every spectrum with a broad range of beneficial applications in various sectors. Notwithstanding its numerous beneficial use, AI simultaneously poses numerous legal, ethical, security and privacy challenges that are compounded by its malicious use by criminals. These challenges pose many risks to both our privacy and security at national, organisational and individual levels. In view of this, this book aims to help address some of these challenges focusing on the implication, impact and mitigations of the stated issues. The book provides a comprehensive coverage of not only the technical and ethical issues presented by the use of AI but also the adversarial application of AI and its associated implications. The authors recommend a number of novel approaches to assist in better detecting, thwarting and addressing AI challenges. The book also looks ahead and forecasts what attacks can be carried out in the future through the malicious use of the AI if sufficient defences are not implemented. The research contained in the book fits well into the larger body of work on various aspects of AI and cyber security. It is also aimed at researchers seeking to obtain a more profound knowledge of machine learning and deep learning in the context of cyber security, digital forensics and cybercrime. Furthermore, the book is an exceptional advanced text for Ph.D. and master’s degree programmes in cyber security, digital forensics, network security, cyber terrorism and computer science. Each chapter contributed to the book is written by an internationally renowned expert who has extensive experience in law enforcement, industry or academia. Furthermore, this book blends advanced research findings with practice-based methods to provide the reader with advanced understanding and relevant skills.

Download or read book Implications of Artificial Intelligence for Cybersecurity written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2020-01-27 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, interest and progress in the area of artificial intelligence (AI) and machine learning (ML) have boomed, with new applications vigorously pursued across many sectors. At the same time, the computing and communications technologies on which we have come to rely present serious security concerns: cyberattacks have escalated in number, frequency, and impact, drawing increased attention to the vulnerabilities of cyber systems and the need to increase their security. In the face of this changing landscape, there is significant concern and interest among policymakers, security practitioners, technologists, researchers, and the public about the potential implications of AI and ML for cybersecurity. The National Academies of Sciences, Engineering, and Medicine convened a workshop on March 12-13, 2019 to discuss and explore these concerns. This publication summarizes the presentations and discussions from the workshop.

Download or read book Plastic Surger 6 Volume Set E Book written by Peter C. Neligan and published by Elsevier Health Sciences. This book was released on 2023-09-25 with total page 6280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive and fully up to date, Dr. Peter Neligan’s six-volume masterwork, Plastic Surgery, 5th Edition, remains the gold standard text in this complex area of surgery. Completely revised to meet the demands of both the trainee and experienced surgeon, it features new, full-color clinical photos, procedural videos, and lectures across all six volumes. Bonus material online includes additional text, images, and over 200 procedural videos that help you improve your mastery of the latest techniques. Easily find the answers you need with an organization that features separate volumes covering Principles • Aesthetic • Craniofacial, Head and Neck Surgery and Pediatric Plastic Surgery • Lower Extremity, Trunk and Burns • Breast • and Hand and Upper Extremity. Each easily readable, individual volume is a standalone comprehensive text full of salient and applicable anatomy and techniques. Key procedures include gender affirmation management and surgery, microsurgery and surgery for lymphedema, aesthetic facial surgery, aesthetic body surgery, and the education, training and practice of plastic surgery. New digital video preface by Dr. Neligan addresses the changes across all six volumes. New treatment and decision-making algorithms added to chapters where applicable. New video lectures and editor-narrated slide presentations offer a step-by-step audiovisual walkthrough of techniques and procedures. Four new international experts join the editorial team, and lead editor Peter C. Neligan creates a cohesive tone throughout the chapters and content across all six volumes. Evidence-based advice from a diverse collection of experts allows you to apply the very latest advances in every area of plastic surgery and ensure optimal outcomes. Purchase only the volumes you need or own the entire set, with the ability to search across all six volumes online!

Download or read book Handbook on Digital Corporate Communication written by Vilma Luoma-aho and published by Edward Elgar Publishing. This book was released on 2023-05-09 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive Handbook offers an extensive overview of current knowledge of corporate communication from a digital perspective. It provides a state-of-the-art view of the ubiquitous impact, both positive and negative, of digital technologies and digitalisation processes on corporate communication.

Download or read book Deep Learning with PyTorch written by Luca Pietro Giovanni Antiga and published by Simon and Schuster. This book was released on 2020-07-01 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: “We finally have the definitive treatise on PyTorch! It covers the basics and abstractions in great detail. I hope this book becomes your extended reference document.” —Soumith Chintala, co-creator of PyTorch Key Features Written by PyTorch’s creator and key contributors Develop deep learning models in a familiar Pythonic way Use PyTorch to build an image classifier for cancer detection Diagnose problems with your neural network and improve training with data augmentation Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About The Book Every other day we hear about new ways to put deep learning to good use: improved medical imaging, accurate credit card fraud detection, long range weather forecasting, and more. PyTorch puts these superpowers in your hands. Instantly familiar to anyone who knows Python data tools like NumPy and Scikit-learn, PyTorch simplifies deep learning without sacrificing advanced features. It’s great for building quick models, and it scales smoothly from laptop to enterprise. Deep Learning with PyTorch teaches you to create deep learning and neural network systems with PyTorch. This practical book gets you to work right away building a tumor image classifier from scratch. After covering the basics, you’ll learn best practices for the entire deep learning pipeline, tackling advanced projects as your PyTorch skills become more sophisticated. All code samples are easy to explore in downloadable Jupyter notebooks. What You Will Learn Understanding deep learning data structures such as tensors and neural networks Best practices for the PyTorch Tensor API, loading data in Python, and visualizing results Implementing modules and loss functions Utilizing pretrained models from PyTorch Hub Methods for training networks with limited inputs Sifting through unreliable results to diagnose and fix problems in your neural network Improve your results with augmented data, better model architecture, and fine tuning This Book Is Written For For Python programmers with an interest in machine learning. No experience with PyTorch or other deep learning frameworks is required. About The Authors Eli Stevens has worked in Silicon Valley for the past 15 years as a software engineer, and the past 7 years as Chief Technical Officer of a startup making medical device software. Luca Antiga is co-founder and CEO of an AI engineering company located in Bergamo, Italy, and a regular contributor to PyTorch. Thomas Viehmann is a Machine Learning and PyTorch speciality trainer and consultant based in Munich, Germany and a PyTorch core developer. Table of Contents PART 1 - CORE PYTORCH 1 Introducing deep learning and the PyTorch Library 2 Pretrained networks 3 It starts with a tensor 4 Real-world data representation using tensors 5 The mechanics of learning 6 Using a neural network to fit the data 7 Telling birds from airplanes: Learning from images 8 Using convolutions to generalize PART 2 - LEARNING FROM IMAGES IN THE REAL WORLD: EARLY DETECTION OF LUNG CANCER 9 Using PyTorch to fight cancer 10 Combining data sources into a unified dataset 11 Training a classification model to detect suspected tumors 12 Improving training with metrics and augmentation 13 Using segmentation to find suspected nodules 14 End-to-end nodule analysis, and where to go next PART 3 - DEPLOYMENT 15 Deploying to production

Download or read book Deep Learning written by Ian Goodfellow and published by MIT Press. This book was released on 2016-11-10 with total page 801 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to a broad range of topics in deep learning, covering mathematical and conceptual background, deep learning techniques used in industry, and research perspectives. “Written by three experts in the field, Deep Learning is the only comprehensive book on the subject.” —Elon Musk, cochair of OpenAI; cofounder and CEO of Tesla and SpaceX Deep learning is a form of machine learning that enables computers to learn from experience and understand the world in terms of a hierarchy of concepts. Because the computer gathers knowledge from experience, there is no need for a human computer operator to formally specify all the knowledge that the computer needs. The hierarchy of concepts allows the computer to learn complicated concepts by building them out of simpler ones; a graph of these hierarchies would be many layers deep. This book introduces a broad range of topics in deep learning. The text offers mathematical and conceptual background, covering relevant concepts in linear algebra, probability theory and information theory, numerical computation, and machine learning. It describes deep learning techniques used by practitioners in industry, including deep feedforward networks, regularization, optimization algorithms, convolutional networks, sequence modeling, and practical methodology; and it surveys such applications as natural language processing, speech recognition, computer vision, online recommendation systems, bioinformatics, and videogames. Finally, the book offers research perspectives, covering such theoretical topics as linear factor models, autoencoders, representation learning, structured probabilistic models, Monte Carlo methods, the partition function, approximate inference, and deep generative models. Deep Learning can be used by undergraduate or graduate students planning careers in either industry or research, and by software engineers who want to begin using deep learning in their products or platforms. A website offers supplementary material for both readers and instructors.

Download or read book Fake Photos written by Hany Farid and published by MIT Press. This book was released on 2019-09-10 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise and accessible guide to techniques for detecting doctored and fake images in photographs and digital media. Stalin, Mao, Hitler, Mussolini, and other dictators routinely doctored photographs so that the images aligned with their messages. They erased people who were there, added people who were not, and manipulated backgrounds. They knew if they changed the visual record, they could change history. Once, altering images required hours in the darkroom; today, it can be done with a keyboard and mouse. Because photographs are so easily faked, fake photos are everywhere—supermarket tabloids, fashion magazines, political ads, and social media. How can we tell if an image is real or false? In this volume in the MIT Press Essential Knowledge series, Hany Farid offers a concise and accessible guide to techniques for detecting doctored and fake images in photographs and digital media. Farid, an expert in photo forensics, has spent two decades developing techniques for authenticating digital images. These techniques model the entire image-creation process in order to find the digital disruption introduced by manipulation of the image. Each section of the book describes a different technique for analyzing an image, beginning with those requiring minimal technical expertise and advancing to those at intermediate and higher levels. There are techniques for, among other things, reverse image searches, metadata analysis, finding image imperfections introduced by JPEG compression, image cloning, tracing pixel patterns, and detecting images that are computer generated. In each section, Farid describes the techniques, explains when they should be applied, and offers examples of image analysis.

Download or read book Encyclopedia of Religion in America written by and published by . This book was released on 2010 with total page 2481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers the significant religious denominations and movements that have originated or flourished in North America, from the beginning of European settlement to the present day.