Fake Photos
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Fake Photos
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Author : Hany Farid
language : en
Publisher: MIT Press
Release Date : 2019-09-10
Fake Photos written by Hany Farid and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-10 with Computers categories.
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.
Fake Photos
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Author : Hany Farid
language : en
Publisher: MIT Press
Release Date : 2019-09-10
Fake Photos written by Hany Farid and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-10 with Computers categories.
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.
Deep Fakes Fake News And Misinformation In Online Teaching And Learning Technologies
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Author : Blankenship, Rebecca J.
language : en
Publisher: IGI Global
Release Date : 2021-06-25
Deep Fakes Fake News And Misinformation In Online Teaching And Learning Technologies written by Blankenship, Rebecca J. and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-25 with Education categories.
Choosing the right technologies to match student learning outcomes in today's technology-integrated classrooms presents educators and instructional designers with multiple curricula and instructional design challenges including selecting appropriate technologies to match desired student learning outcomes. As students continue to have broad access to information from a variety of web-based platforms, educators and educational professionals are increasingly tasked with ensuring the information used to complete key assignments or tasks is authentic and from a verifiable resource. As such, the era of deep fakes in images, audios, videos, and digital texts is more prevalent than ever as numerous programs using artificial intelligence (AI) can significantly alter original content to fundamentally change the intent of original content. Moreover, students are being bombarded by a plethora of information that is either intentionally or mistakenly false and must be navigated with care. Accordingly, educators and educational professionals are now tasked with employing best practices to not only teach basic digital literacy and citizenship skills but also to recognize how technology-immersed learning environments interact with deep fakes and misinformation while equipping students with the tools necessary to recognize authentic and altered content. Deep Fakes, Fake News, and Misinformation in Online Teaching and Learning Technologies is a critical reference source that addresses rising concerns of students’ ability to navigate the multitude of false and altered information and content that is easily accessible through online platforms. The chapters go into deeper detail about how deep fakes, fake news, and mis- and dis-information have the potential of negatively affecting the fields of teaching and learning and the importance of student access to content-related tasks from legitimate, vetted resources that accurately reflect the desired information the student means to convey. The book seeks to reinforce the importance of digital literacy and digital citizenship among adolescents. This book is essential for teaching faculty, higher education faculty, higher education administrators, educational software developers, security specialists, information specialists, media specialists, librarians, educational researchers, and students looking for information on how deep fakes and fake news are being navigated within the context of online teaching and educational technologies.
Photo Fakery
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Author : Dino A. Brugioni
language : en
Publisher: Potomac Books
Release Date : 1999
Photo Fakery written by Dino A. Brugioni and has been published by Potomac Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Photography categories.
The history and techniques of photographic deception and manipulation
Handbook Of Sensor Networking
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Author : John R. Vacca
language : en
Publisher: CRC Press
Release Date : 2015-01-13
Handbook Of Sensor Networking written by John R. Vacca and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-13 with Computers categories.
This handbook provides a complete professional reference and practitioner's guide to today's advanced sensor networking technologies. It focuses on both established and recent sensor networking theory, technology, and practice. Specialists at the forefront of the field address immediate and long-term challenges and explore practical solutions to a wide range of sensor networking issues. The book covers the hardware of sensor networks, wireless communication protocols, sensor networks software and architectures, wireless information networks, data manipulation, signal processing, localization, and object tracking through sensor networks.
Real Or Fake
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Author : Joe Nickell
language : en
Publisher: University Press of Kentucky
Release Date : 2009-07-17
Real Or Fake written by Joe Nickell and has been published by University Press of Kentucky this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-07-17 with Law categories.
The man who is “the embodiment of the Mythbusters, Sherlock Holmes, and Richard Feynman” weeds out the treasures from the shams in artifact investigations (Michael Shermer, founding publisher of Skeptic magazine). Detailing how the pros determine whether an Abraham Lincoln signature is forged or if a photograph of Emily Dickinson is genuine, Nickell, a leader in forgery detection and forensic investigation, provides the essential tools necessary to identify counterfeits. In this general introduction to the principles of authentication, Nickell provides readers with step-by-step explanations of the science used to detect falsified documents, photographs, and other objects, illustrating methods used on hit shows such as Antiques Roadshow and History Detectives. Including fascinating cases drawn from Nickell’s illustrious career, Real or Fake combines historical and scientific investigations to reveal reproductions and genuine objects. Nickell explains the warning signs of forgery, such as patching and unnatural pen lifts; chronicles the evolution of writing instruments, inks, and papers; shows readers how to date photographs, papers, and other materials; and traces the development of photographic processes since the mid-nineteenth century. Lavishly illustrated with examples of replicas and authentic objects inspected by Nickell, Real or Fake includes case studies of alleged artifacts including Jack the Ripper’s diary, a draft of the Gettysburg Address, notes by Charles Dickens, Jefferson Davis’s musket, and debris from the Titanic. “An expert on antique ink and paper, and the forensic analysis of historic documents.” —The New Yorker “Nickell advocates a multifaceted approach that looks at provenance, content, material composition, and scientific analysis.” —Maine Antique Digest
The Book Of Veles
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Author : JONAS. BENDIKSEN
language : en
Publisher: Gost Books
Release Date : 2021-07-13
The Book Of Veles written by JONAS. BENDIKSEN and has been published by Gost Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-13 with categories.
Photographs of contemporary Veles are intertwined with fragments from an archaeological discovery also called 'the Book of Veles' -- a cryptic collection of 40 'ancient' wooden boards discovered in Russia in 1919, written in a proto-Slavic language. It was claimed to be a history of the Slavic people and the god Veles himself--the pre-Christian Slavic god of mischief, chaos and deception
Fake News
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Author : Tom Jackson
language : en
Publisher: words & pictures
Release Date : 2020-08-18
Fake News written by Tom Jackson and has been published by words & pictures this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-18 with Juvenile Nonfiction categories.
What is fake news? How can the news be wrong? How do we know if what we're reading is true or not? The concept of fake news and the media as a whole is discussed as part of the What's the Issue series. What's the Issue asks ‘what’s all the fuss about?’ It reviews what is at stake when we think about fake news, with the aim of helping young people to understand this difficult subject and provide them with the tools to inform their own opinions on the issue.
Fake News In Context
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Author : Lesley S. J. Farmer
language : en
Publisher: Routledge
Release Date : 2020-12-17
Fake News In Context written by Lesley S. J. Farmer and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-17 with Social Science categories.
Fake News in Context defines fake news and sets it within a historical and international context. Helping readers to become more skilled at detecting misinformation, the book also demonstrates how such knowledge can be leveraged to facilitate more effective engagement in civic education. Distinguishing between fake news and other forms of misinformation, the book explains the complete communication cycle of fake news: how and why it is created, disseminated and accessed. The book then explains the physical and psychological reasons why people believe fake news. Providing generic methods for identifying fake news, Farmer also explains the use of fact- checking tools and automated algorithms. The book then details how various literacies, including news, media, visual, information, digital and data, offer unique concepts and skills that can help interpret fake news. Arguing that individuals and groups can respond and counter fake news, which leads to civic engagement and digital citizenship, the book concludes by providing strategies for instruction and tips for collaborating with librarians. Including a range of international examples, Fake News in Context will be of interest to teaching faculty, and students of library and information science, communication studies, media studies, politics and journalism. Librarians and information professionals will also find a valuable resource in this book.
Fake News
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Author : Melissa Zimdars
language : en
Publisher: MIT Press
Release Date : 2020-02-18
Fake News written by Melissa Zimdars and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-02-18 with Political Science categories.
New perspectives on the misinformation ecosystem that is the production and circulation of fake news. What is fake news? Is it an item on Breitbart, an article in The Onion, an outright falsehood disseminated via Russian bot, or a catchphrase used by a politician to discredit a story he doesn't like? This book examines the real fake news: the constant flow of purposefully crafted, sensational, emotionally charged, misleading or totally fabricated information that mimics the form of mainstream news. Rather than viewing fake news through a single lens, the book maps the various kinds of misinformation through several different disciplinary perspectives, taking into account the overlapping contexts of politics, technology, and journalism. The contributors consider topics including fake news as “disorganized” propaganda; folkloric falsehood in the “Pizzagate” conspiracy; native advertising as counterfeit news; the limitations of regulatory reform and technological solutionism; Reddit's enabling of fake news; the psychological mechanisms by which people make sense of information; and the evolution of fake news in America. A section on media hoaxes and satire features an oral history of and an interview with prankster-activists the Yes Men, famous for parodies that reveal hidden truths. Finally, contributors consider possible solutions to the complex problem of fake news—ways to mitigate its spread, to teach students to find factually accurate information, and to go beyond fact-checking. Contributors Mark Andrejevic, Benjamin Burroughs, Nicholas Bowman, Mark Brewin, Elizabeth Cohen, Colin Doty, Dan Faltesek, Johan Farkas, Cherian George, Tarleton Gillespie, Dawn R. Gilpin, Gina Giotta, Theodore Glasser, Amanda Ann Klein, Paul Levinson, Adrienne Massanari, Sophia A. McClennen, Kembrew McLeod, Panagiotis Takis Metaxas, Paul Mihailidis, Benjamin Peters, Whitney Phillips, Victor Pickard, Danielle Polage, Stephanie Ricker Schulte, Leslie-Jean Thornton, Anita Varma, Claire Wardle, Melissa Zimdars, Sheng Zou