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Author: Dino A. Brugioni
Publisher: Potomac Books
ISBN:
Category : Photography
Languages : en
Pages : 248
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Book Description
The history and techniques of photographic deception and manipulation
Author: Dino A. Brugioni
Publisher: Potomac Books
ISBN:
Category : Photography
Languages : en
Pages : 248
Get Book Here
Book Description
The history and techniques of photographic deception and manipulation
Author: Hany Farid
Publisher: MIT Press
ISBN: 0262537494
Category : Computers
Languages : en
Pages : 250
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Book Description
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.
Author: JONAS. BENDIKSEN
Publisher: Gost Books
ISBN: 9781910401613
Category :
Languages : en
Pages :
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Book Description
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
Author: William R. Handley
Publisher: U of Nebraska Press
ISBN: 9780803259768
Category : Literary Criticism
Languages : en
Pages : 388
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Book Description
In no other region of the United States has the notion of authenticity played such an important yet elusive role as it has in the West. Though pervasive in literature,øpopular culture, and history, assumptions about western authenticity have not received adequate critical attention. Given the ongoing economic and social transformations in this vast region, the persistent nostalgia and desire for the ?real? authentic West suggest regional and national identities at odds with themselves. True West explores the concept of authenticity as it is used to invent, test, advertise, and read the West. The fifteen essays collected here apply contemporary critical and cultural theory to western literary history, Native American literature and identities, the visual West, and the imagining of place. Ranging geographically from the Canadian Prairies to Buena Park?s Entertainment Corridor in Southern California, and chronologically from early tourist narratives to contemporary environmental writing, True West challenges many assumptions we make about western writing and opens the door to an important new chapter in western literary history and cultural criticism.
Author: Alexandra Juhasz
Publisher: U of Minnesota Press
ISBN: 1452966192
Category : Social Science
Languages : en
Pages : 132
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Book Description
More important than flagging things “really fake” is to understand why they are dismissed as fake The new truth is the one that circulates: digital truth emerges from lists, databases, archives, and conditions of storage. Multiple truths may be activated through search, link, and retrieve queries. Alexandra Juhasz, Ganaele Langlois, and Nishant Shah respond by taking up story, poetry, and other human logics of care, intelligence, and dignity to explore sociotechnological and politico-aesthetic emergences in a world where information overload has become a new ontology of not-knowing. Their feminist digital methods allow considerations of internet things through alternative networked internet time: slowing down to see, honor, and engage with our past; invoking indeterminacy as a human capacity that lets multiple truths commingle on a page or in a body; and saving the truths of ourselves and our others differently from the corporate internet’s perpetual viral movement. Writing across their own shared truisms, actors, and touchstones, the authors propose creative tactics, theoretical overtures, and experimental escape routes built to a human scale as ways to regain our capacities to know and tell truths about ourselves.
Author: Hany Farid
Publisher: MIT Press
ISBN: 0262035340
Category : Computers
Languages : en
Pages : 337
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Book Description
The first comprehensive and detailed presentation of techniques for authenticating digital images. Photographs have been doctored since photography was invented. Dictators have erased people from photographs and from history. Politicians have manipulated photos for short-term political gain. Altering photographs in the predigital era required time-consuming darkroom work. Today, powerful and low-cost digital technology makes it relatively easy to alter digital images, and the resulting fakes are difficult to detect. The field of photo forensics—pioneered in Hany Farid's lab at Dartmouth College—restores some trust to photography. In this book, Farid describes techniques that can be used to authenticate photos. He provides the intuition and background as well as the mathematical and algorithmic details needed to understand, implement, and utilize a variety of photo forensic techniques. Farid traces the entire imaging pipeline. He begins with the physics and geometry of the interaction of light with the physical world, proceeds through the way light passes through a camera lens, the conversion of light to pixel values in the electronic sensor, the packaging of the pixel values into a digital image file, and the pixel-level artifacts introduced by photo-editing software. Modeling the path of light during image creation reveals physical, geometric, and statistical regularities that are disrupted during the creation of a fake. Various forensic techniques exploit these irregularities to detect traces of tampering. A chapter of case studies examines the authenticity of viral video and famously questionable photographs including “Golden Eagle Snatches Kid” and the Lee Harvey Oswald backyard photo.
Author: Stacey O'Neal Irwin
Publisher: Rowman & Littlefield
ISBN: 073918654X
Category : Philosophy
Languages : en
Pages : 208
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Book Description
Digital Media: Human-Technology Connection examines what it is like to be alive in today’s technologically textured world and showcases specific digital media technologies that makes this kind of world possible. So much of human experience occurs through digital media that it is time to pause and consider the process and proliferation of digital consumption and humanity’s role in it through an interdisciplinary array of sources from philosophy, media studies, film studies, media ecology and philosophy of technology. When placed in the interpretive lens of artifact, instrument, and tool, digital media can be studied in a uniquely different way, as a kind of technology that pushes the boundaries on production, distribution and communication and alters the way humans and technology connect with each other and the world. The book is divided into two sections to provide overarching definitions and case study specifics. Section one, Raw Materials, examines pertinent concepts like digital media, philosophy of technology, phenomenology and postphenomenology by author Stacey O Irwin. In Section Two, Feeling the Weave, Irwin uses conversations with digital media users and other written materials along with the postphenomenological framework to explore nine empirical cases that focus on deep analysis of screens, sound, photo manipulation, data-mining, aggregate news and self-tracking. Postphenomenological concepts like multistability, variational theory, microperception, macroperception, embodiment, technological mediation, and culture figure prominently in the investigation. The aim of the book is to recognize that digital media technologies and the content it creates and proliferates are not neutral. They texture the world in multiple and varied ways that transform human abilities, augment experience and pattern the world in significant and comprehensive ways.
Author: Kehbuma Langmia
Publisher: Springer Nature
ISBN: 3031276965
Category : Social Science
Languages : en
Pages : 224
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Book Description
This book explores the consequences of the changing landscape of media communication on Black interactions in the virtual space. Current developments in technology, such as facial recognition, have already disproportionately affected people of color, especially people of African descent. The rise of DeepFakes and other forms of Fake News online has brought a host of new impacts and potential obstacles to the way that Black communities communicate. With a focus on the emergence of DeepFakes, and AI Synthetic Media, contributors have explored a range of themes and topics, including but not limited to: How do AI and digital algorithms impact people of color? How does Social Media shape Black women's perception of their body? How vulnerable are young Africans to social media generated fake news? Contributions have examined how Black virtual, in person and digital communication is affected by the current onslaught of misinformation, manipulated images and videos, and changing social media landscape.
Author: Thomas H. Wheeler
Publisher: Routledge
ISBN: 1135633304
Category : Language Arts & Disciplines
Languages : en
Pages : 270
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Book Description
This text examines the use of images in journalistic contexts and the manipulation of these images to accomplish varying objectives. It provides a framework for critical discussion among professionals, educators, students, and concerned consumers of newspapers, magazines, online journals, and other nonfiction media. It also offers a method of assessing the ethics of mass-media photos, which will help visual journalists to embrace new technologies while preserving their credibility. Phototruth or Photofiction? also: *recounts the invention of photography and how it came to be accorded an extraordinary degree of trust; *details how photos were staged, painted, composited and otherwise faked, long before digital technology; *lists contemporary image-altering products and practices; *details many examples of manipulated images in nonfiction media and lists rationales offered in defense of them; *explains how current ethical principles have been derived; *lays groundwork for an ethical protocol by explaining conventions of taking, processing, and publishing journalistic photos; and *offers tests for assessing the appropriateness of altered images in non-fiction media. Each chapter is followed by "Explorations" designed to facilitate classroom discussion and to integrate into those interactions the students' own perceptions and experiences. The book is intended for students and others interested in the manipulation of images.
Author: Michel Baudin
Publisher: CRC Press
ISBN: 1482293722
Category : Business & Economics
Languages : en
Pages : 292
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Book Description
With examples drawn from aerospace, electronics, household appliance, personal products, and automotive industries, Lean Assembly covers the engineering of assembly operations through: Characterizing the demand in terms of volume by product and product family, component consumption, seasonal variability and life cycle. Matching the physical structure of the shop floor to the demand with the goal of approaching takt-driven production as closely as possible. Working out the details of assembly tasks station by station, including station sizing, tooling, fixturing, operator instructions, part presentation, conveyance between stations, and the geometry of assembly lines as a whole. Incorporating mistake-proofing, successive inspection, and test operations for quality assurance. Lean Assembly differs from most other books on lean manufacturing in that it focuses on technical content as a driver for implementation methods. The emphasis is on exactly what should be done. This book should be the "dog-eared" and "penciled-in" resource on every assembly engineer's desk.
