Listing 1 - 10 of 13 | << page >> |
Sort by
|
Choose an application
Material appearance has emerged as a scientific topic in its own right rather recently and an increasing number of professionals concerned by this topic, belonging to various application areas, are entering this vast field. Thanks to the rise of imaging systems and visual rendering software, and the rapid development of accessible devices for color and gloss analysis, non-expert people can now check, for example, the compliance of a product with an appearance standard, or create a realistic virtual prototype. Most of these tools are based on optical concepts which are generally not in the forefront at an elementary level usage, but which are necessary for a consistent analysis of the specific cases studied. The objective of this book is precisely to introduce the fundamental notions of optics allowing the readers to understand the radiometric quantities measured with common devices, to learn how to analyze them, and to review some classical optics-based predictive models for various types of materials and structures. We have chosen to illustrate the theoretical notions with numerous examples and corrected exercises, easily transposable to a variety of materials: glass plates, polymer films, pigment layers, metals, papers and printed surfaces, coatings, etc. The book targets an audience of students, engineers and researchers who have a scientific background but not necessarily versed in optics, who are seeking sound bases in order to characterize the appearance of products and better comprehend the more advanced research currently being conducted in this area.
Choose an application
This book shows that screens don’t just distribute the visible and the invisible, but have always mediated our body's relationships with the physical and anthropological-cultural environment. By combining a series of historical-genealogical reconstructions going back to prehistoric times with the analysis of present and near-future technologies, the authors show that screens have always incorporated not only the hiding/showing functions but also the protecting/exposing ones, as the Covid-19 pandemic retaught us. The intertwining of these functions allows the authors to criticize the mainstream ideas of images as inseparable from screens, of words as opposed to images, and of what they call “Transparency 2.0” ideology, which currently dominates our socio-political life. Moreover, they show how wearable technologies don’t approximate us to a presumed disappearance of screens but seem to draw a circular pathway back to using our bodies as screens. This raises new relational, ethical, and political questions, which this book helps to illuminate.
Computer input-output equipment --- Human-computer interaction --- Optical images --- Philosophy, Modern --- Philosophy. --- Screens
Choose an application
Microscopy --- Nanotechnology --- Optical images --- Nanotechnology. --- Optical Imaging --- Microscopie --- Images optiques --- Nanotechnologie. --- microscopie --- microscopy --- optische eigenschappen --- optical properties --- Biological Techniques --- Biologische technieken --- Microscopy. --- Optical Imaging.
Choose an application
Over the past twenty-five years, photography has moved to centre-stage in the study of visual culture and has established itself in numerous disciplines. This trend has brought with it a diversification in approaches to the study of the photographic image. Photography: Theoretical Snapshots offers exciting perspectives on photography theory today from some of the world's leading critics and theorists. It introduces new means of looking at photographs, with topics including: a community-based understanding of Spencer Tunick's controversial installations
Photography --- Images, Photographic. --- Photographic images --- Image processing --- Imaging systems --- Optical images --- Philosophy. --- Images, Photographic --- 77.01 --- eenentwintigste eeuw --- fotografie --- fotografietheorie --- 77.01 Fotografie--Semiotiek van de fotografie. Theorie --- Fotografie--Semiotiek van de fotografie. Theorie --- Philosophy --- IMAGES PHOTOGRAPHIQUES --- PHOTOGRAPHIE --- PHILOSOPHIE
Choose an application
Die Frage, ob die Fotografie zu zeigen und/oder zu beweisen vermag, geht auf Carlo Ginzburg zurück. Im Nachhall seiner Auseinandersetzung mit dem Indizienparadigma als konstitutiver Methode der Kulturwissenschaften führte dieser 1982 aus, dass die Untersuchung der Verbindung von wissenschaftlichen und gerichtlichen Beweisen von Interesse ist - gerade in Hinblick auf die in den Wissenschaften gültigen "Gesetze des ,Aufweisens'" und die juristischen "Gesetze des ,Beweises'". Ausgangspunkt des vorliegenden Bandes ist zu untersuchen, inwieweit diese heuristische Frage auch auf die Kulturtechnik Fotografie bezogen werden kann. Fotografische Bilder dienen als Dokumente, Argumente oder Belege. Dies ist nur möglich, weil Fotografien das, was sich vor dem Objektiv der Kamera befunden hat, abbilden und damit sichtbar machen, also zeigen. Durch dieses bildliche "Aufweisen" kann das Abgebildete jedoch nicht nur als Bezeichnung (Designation), sondern auch als Beweis der dargestellten Dinge (miss)verstanden werden. Die vorliegenden Aufsätze beschäftigen sich methodisch mit den Modellierungen des Indizienparadigmas im Kontext fotohistoriografischer Auseinandersetzungen. Dies nicht zuletzt, um durch Re-Lektüren und in einer kritischen Auseinandersetzung mit den Bestätigungen, Normierungen und Identifizierungen vermittels fotografischer Bilder und unter Berücksichtigung der in den letzten Jahrzehnten angestellten Reflexionen die Fotografie - als das Medium des Indizienparadigmas schlechthin - einer Diskussion und Neubewertung zu unterziehen.
Communication in science. --- Images, Photographic. --- Science and the arts. --- Arts and science --- Arts --- Photographic images --- Image processing --- Imaging systems --- Optical images --- Photography --- Communication in research --- Science communication --- Science information --- Scientific communications --- Science
Choose an application
This book explores issues of creation, distribution, and control of images through official and unofficial sources, asking what impact that has had on human rights and what the ethical implications are. The volume includes research from healthcare advocates, human rights scholars and activists, photographers, and visual anthropologists who see a need for more careful contextual interpretation of images in global and local settings. It represents diverse forms of scholarship and the ever-changing field of research methodologies, and it examines how human rights issues take advantage of visual methodologies and how the visual works to communicate these issues with the public. As such, this collection will be useful for researchers studying in the fields of visual culture and human rights.
Human rights. --- Human rights --- Images, Photographic --- Social aspects. --- Photographic images --- Image processing --- Imaging systems --- Optical images --- Photography --- Basic rights --- Civil rights (International law) --- Rights, Human --- Rights of man --- Human security --- Transitional justice --- Truth commissions --- Law and legislation
Choose an application
Bullets -- Identification -- Databases. --- Electronic books. -- local. --- Electronic records -- United States -- Management -- Data processing. --- Forensic ballistics -- Atlases -- Data processing -- Government policy -- United States. --- Images, Photographic -- Databases. --- Forensic ballistics --- Bullets --- Images, Photographic --- Electronic records --- Social Welfare & Social Work --- Social Sciences --- Criminology, Penology & Juvenile Delinquency --- Data processing --- Government policy --- Databases --- Identification --- Management --- Atlases --- Data processing. --- Computer-based records --- Digital records --- Digitized records --- Documents in machine-readable form --- Machine-readable records --- Photographic images --- Slugs (Bullets) --- Ballistics, Forensic --- Records --- Image processing --- Imaging systems --- Optical images --- Photography --- Projectiles --- Ballistics --- Forensic sciences --- Firearms
Choose an application
Still and moving images are crucial factors in contemporary political conflicts. They not only have representational, expressive or illustrative functions, but also augment and create significant events. Beyond altering states of mind, they affect bodies and often life or death is at stake. Various forms of image operations are currently performed in the contexts of war, insurgency and activism. Photographs, videos, interactive simulations and other kinds of images steer drones to their targets, train soldiers, terrorise the public, celebrate protest icons, uncover injustices, or call for help. They are often parts of complex agential networks and move across different media and cultural environments. This book is a pioneering interdisciplinary study of the role and function of images in political life.
War. --- Politics in art. --- Motion pictures --- Mass media --- Images, Photographic. --- Documentary mass media. --- Guerre. --- Politique dans l'art. --- Cinéma --- Images photographiques. --- Médias documentaires. --- Photographic images --- Image processing --- Imaging systems --- Optical images --- Photography --- Cinema --- Feature films --- Films --- Movies --- Moving-pictures --- Audio-visual materials --- Performing arts --- Armed conflict (War) --- Conflict, Armed (War) --- Fighting --- Hostilities --- Wars --- International relations --- Military art and science --- Peace --- Communication in politics --- Political aspects. --- Aspect politique. --- History and criticism --- Documentary mass media --- Images, Photographic --- Politics in motion pictures --- Politics in art --- War --- Political aspects --- Mass media - Political aspects --- Motion pictures - Political aspects --- Mass media Political aspects --- Activism. --- Image operations. --- Insurgency. --- Military. --- Political conflict. --- Terrorism. --- Visual Culture. --- Visual media. --- Warfare.
Choose an application
In this brief we review several approaches that provide super resolved imaging, overcoming the geometrical limitation of the detector as well as the diffraction effects set by the F number of the imaging lens. In order to obtain the super resolved enhancement, we use spatially non-uniform and/or random transmission structures to encode the image or the aperture planes. The desired resolution enhanced images are obtained by post-processing decoding of the captured data.
High resolution imaging. --- Optical data processing --- Optical images --- Engineering & Applied Sciences --- Physics --- Physical Sciences & Mathematics --- Applied Physics --- Light & Optics --- Mathematical models --- Data processing --- Physics. --- Computer vision. --- Machine vision --- Vision, Computer --- Natural philosophy --- Philosophy, Natural --- Computer graphics. --- Optics, Lasers, Photonics, Optical Devices. --- Signal, Image and Speech Processing. --- Computer Imaging, Vision, Pattern Recognition and Graphics. --- Physical sciences --- Dynamics --- Artificial intelligence --- Image processing --- Pattern recognition systems --- Lasers. --- Photonics. --- Signal processing. --- Image processing. --- Speech processing systems. --- Optical data processing. --- Optical computing --- Visual data processing --- Bionics --- Electronic data processing --- Integrated optics --- Photonics --- Computers --- Computational linguistics --- Electronic systems --- Information theory --- Modulation theory --- Oral communication --- Speech --- Telecommunication --- Singing voice synthesizers --- Pictorial data processing --- Picture processing --- Processing, Image --- Imaging systems --- Processing, Signal --- Information measurement --- Signal theory (Telecommunication) --- New optics --- Optics --- Light amplification by stimulated emission of radiation --- Masers, Optical --- Optical masers --- Light amplifiers --- Light sources --- Optoelectronic devices --- Nonlinear optics --- Optical parametric oscillators --- Optical equipment
Choose an application
Today we are so accustomed to seeing photographs wedded to text - whether in the family album or daily newspaper - that the verbal framing of the photograph has become invisible. The text is internalized within the image, and the meaning of the photograph becomes clear and self-evident, as if by the evidence of the photograph itself. In Scenes in a Library, Carol Armstrong explores the experimental moment, at the inception of the new medium, when the word came to haunt the photographic image and the forty or so years - roughly from the 1840s to the 1880s - during which the photographic image alternately resisted and became assimilated by the printed page.
Images, Photographic --- Photography --- Illustrated books --- Visual Arts --- Art, Architecture & Applied Arts --- Photographic images --- Image processing --- Imaging systems --- Optical images --- History --- 655.533 --- 77.01 --- 77 "18" --- 77 ATKINS, ANNA --- 77 CAMERON, JULIA MARGARET --- 77 FRITH, FRANCIS --- 77 TALBOT, WILLIAM HENRY FOX --- 77 FRITH, FRANCIS Fotografie--FRITH, FRANCIS --- Fotografie--FRITH, FRANCIS --- 77 CAMERON, JULIA MARGARET Fotografie--CAMERON, JULIA MARGARET --- Fotografie--CAMERON, JULIA MARGARET --- 77 TALBOT, WILLIAM HENRY FOX Fotografie--TALBOT, WILLIAM HENRY FOX --- Fotografie--TALBOT, WILLIAM HENRY FOX --- 77 "18" Fotografie--19e eeuw. Periode 1800-1899 --- Fotografie--19e eeuw. Periode 1800-1899 --- 77.01 Fotografie--Semiotiek van de fotografie. Theorie --- Fotografie--Semiotiek van de fotografie. Theorie --- Boekillustratie --- Fotografie--ATKINS, ANNA --- Book history --- anno 1800-1899 --- 77.035 --- CDL
Listing 1 - 10 of 13 | << page >> |
Sort by
|