نتایج جستجو برای: photographic process
تعداد نتایج: 1318675 فیلتر نتایج به سال:
(Extended photo media series ; 2) On cover: The history and practice of photographic printing, 1840-1895. Preface Silverprinting has been often doomed, but it still survives. The Albumen and Salted Paper Book is a book about the major photographic printing processes in use during the years 1840-1895, approximately the first half-century of photographic history. These first 50 years of photograp...
The Last Man - photo by Alan McFetridge Songs of the Dead is a photographic exploration aftermath devastating fire that impacted community Fort McMurray in Alberta Canada on 3rd May 2016. Six months after fire, stimulated media coverage and reflecting discourse surrounding dispossession environment, project commenced at ground level with support Royal Photographic Society Environmental Awarenes...
Purpose The aim of this paper is to demonstrate fundamental photographic techniques and standardized views in oculoplastic disease and surgery outside of a photographic studio. Methods A Canon EOS 60D digital single lens reflex (DSLR) camera, which was fitted with a Canon EF-S 60 mm USM macro lens, was used to photograph the subject. A Canon MR-14EX Macro Ringlite was used to illuminate the sub...
Dichromated gelatin, bleached photographic emulsion, photoresist, and silver halide-sensitived gelatin are studied as holographic recording materials for holographic optical interconnects. We make the analysis by using a copying process with a computer-generated interconnect, which produces 64 diffracted beams on axis, as a master. The experimental results obtained confirm that it is possible t...
In bite mark analyses, the initial photograph is critical for the collection and presentation of evidence. A high-contrast film technique previously used primarily in the graphic arts field has been refined and applied to forensic odontology. The process, called toneline, reduces the interpretational bias of the investigator and yields a transparent overlay with a photographic outline of the bi...
The new technologies are playing a main role in the preservation and restoration of the architectural heritage. In this paper, a digitization of the walls of Avila process, by means of laser and photogrammetric technologies, is described. This process includes the acquisition of data, the processing and integration of both data sets and finally, the generation of a photographic texture model of...
A facial plastic surgeon's photographic files are a potential storehouse of learning material. Manual review of before-and-after photographs is time consuming and self-limiting. Computers can facilitate the analysis, storage, and review of photographs and thereby serve as an aid to learning from the results of our surgery. This article describes a personal approach to automating this process. T...
We presume that the reader understands conventional radiography in which photographic methods capture radiographic images. Typically, a patient is positioned between an x-ray source and a film/screen cassette. The cassette contains an intensifying screen which, when exposed to radiation, emits light which exposes a photographic emulsion. The photographic film can be developed to provide an imag...
We present a semi-parametric approach to photographic image synthesis from semantic layouts. The approach combines the complementary strengths of parametric and nonparametric techniques. The nonparametric component is a memory bank of image segments constructed from a training set of images. Given a novel semantic layout at test time, the memory bank is used to retrieve photographic references ...
Halftone printing has been developing in a linear manner since the inception of photography. The process of refinement has taken it from one level to another producing increasingly fine results principally by using higher resolution screens. Yet in spite of this focus and success, or perhaps because of it, the concept that has produced all this technology is rarely traced back to its roots, whi...
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