共查询到20条相似文献,搜索用时 22 毫秒
1.
2.
3.
4.
纵论数码摄影发展现状 总被引:1,自引:0,他引:1
摄影界流传的俗语从表面上看不无调侃,可仔细想想颇有道理,如“有一个哈苏就是半个摄影家”,因为当你在用哈苏相机拍摄时自然会比较认真地经营画面,控制曝光等,一旦养成习惯,照片质量高了,当然就像半个摄影家了。还有一说也很有意思:“自从AF相机诞生后,再也没有摄影家了”。此说认为摄影器材的高科技含量已将需耗时钻研摸索的曝光和对焦等技术都交与相机完成,要拍摄到技术上完美无缺的照片几乎已无任何障碍,也就是说现代科技的发展,使得“摄影家”的优势大大减弱,此说也不无道理。但是数码摄影的普及则更是带来了一番全新的景象,它的迅速发展使摄影活动真正做到了前所未有的大普及。 相似文献
5.
在今年十月上海举行的中华人民共和国第八届全国运动会上,富土专业摄影胶卷被指定为专用胶卷,这对提高富土胶卷在中国的知名度,无疑是个极大的成功。专业胶卷是制造厂商为专业摄影家的需求制造的,它在色平衡、反差、感光度等照相性能的允许偏差和色彩的鲜艳饱和度等方面,比一般的业余摄影胶卷有着更高的要求。专业胶卷大都是在彩色乳剂生产线上经过严格筛选出来的,具体做法是在每一段制造过程中都有一个质量控制目标和被认为可以接受的允许偏差,如业余胶卷可接受的色平衡允许偏差为±10cc黄(略高于或低于标准黄色,但仅在并排比较时… 相似文献
6.
7.
在摄影艺术创作中 ,决定一幅作品能否引人入胜 ,表现形式的好坏始终是一个重要因素。艺术创作在于创新 ,摄影创作怎样去突破一般化、雷同化 ,我认为关键就是在“新”字上去动脑筋。要想使拍出的照片做到新颖 ,不落俗套 ,就要敢于突破千篇一律的老一套 ,这包括树立创新的思想来安排前景。因为前景在一幅画面中如果安排布置得合理的话 ,不仅可以起平衡画面、装饰画面、引导视线的作用 ,还能进一步渲染主题、丰富画面的情景 ,最终使作品更加完美而新颖。●《赏春》摄于初春上午 ,是运用画面下部 2 3处拍摄大面积花卉作为前景的范例。为了拍好… 相似文献
8.
9.
10.
照相机设置专门摄影模式始于35毫米单反相机。这种把与某种题材拍摄有关的功能全部交由专家事先设定好并在相机上固定下来,在需要时只需摄影者非常轻松地用一个动作就能调出使用的摄影模式,在推出后受到了摄影者们的广泛好评。时隔不久,一些35毫米袖珍相机也引进了这种新颖的专门摄影模式。佳能“小霹雳”S型,柯尼卡AI-BORG型,理光RZ-105ZoomDATE等相机是较早装备专门摄影模式的35毫米袖珍相机。以佳能“小霹雳”S型相机为例,这架相机上设置了一个被称为“最佳影像调节盘”的调控转盘(图1).专供摄影者选择专门摄影模式。专… 相似文献
11.
Yanai Toister 《Photographies》2019,12(1):117-133
Disturbingly, one important constituent within the photographic habitus has remained conspicuously absent from most discussions in what has come to be called Post-Photography. This particular, which since the nineteenth century has routinely been considered a key stage in the photographic workflow, is the human photographer. Therefore, this article delineates the presence of the human photographer in photography, its first appearances, its rise to prominence and its subsequent fall. In doing so, it attempts to explain how we taught ourselves to think of photography as a human-centric form of art-making and whether we ought to continue thinking of it as such. It begins with historical accounts of photography’s “machinism”, it then discusses modernist accounts of photography as an act of artistic ingenuity, followed by several modalities that have recently become available through digital and networked technologies. The article concludes with an alternate account of photography today and the likely place of both human photographer and viewer within it in the foreseeable future. 相似文献
12.
Barton Dahneke 《Particulate Science and Technology》1987,5(1):1-12
The technical and commercial developments of photography are outlined. The roles of particles in the black-and-white and color photographic processes are described in terms of the basic technology of photography. The desired properties of particles in photographic systems are also described, several illustrations of photographic particles and of particles in photographic systems are presented. An example of the properties of photographic systems that depend on the particle properties is also presented. 相似文献
13.
Winfried Gerling 《Photographies》2018,11(2-3):149-167
Photography in the digitally created or digitized reality is an everyday activity that is rarely discussed in the context of photographic debates. This refers to practices such as in-game photography or, simpler yet, the screenshot. The paper focuses on their history, the specific status and materiality of these images of screens. Their (hi)story begins with screen image photography of measured data on cathode ray tubes and the photographic capture of x-ray screens. Screenshots and in-game photography can be seen throughout this context but they are cameraless and can therefore be understood and discussed within a long history of experimental photographic practices. Should we speak here at all of photography? If so, what is their photographic specificity? Which image of reality do they provide us? 相似文献
14.
Sandra Križić Roban 《Photographies》2018,11(2-3):215-234
Post-war experimental and conceptual photography in former Yugoslavia has only rarely been the subject of detailed study and interpretation. In considering this period, it is necessary to take into account several factors, including the absence of permanent exhibition spaces for photography, the lack of magazines in which photographic themes were presented and discussed, the impossibility of studying the field of photography and, finally, the inadequate knowledge and application of contemporary criticism and theories of photography. Nevertheless, from the mid-1950s onwards it is possible to note a variety of innovations in the field, in terms of both form and subject-matter. This article considers rare instances of institutional support for progressive photography-related events and unique, intellectual-poetic works. After the break-up of Yugoslavia, there is a dominant tendency to nationalize art created in the former state, thus ignoring the specific Yugoslav cultural field as well as the European context. Based on a methodology which surpasses the national (but still acknowledges it) and searches for meaning within the broader socio-political space to which art is referring, the research aims to change the paradigm of the peripheral position and general ignorance of the circumstances under which this innovative practice emerges. 相似文献
15.
16.
Dengyan Zhou 《Photographies》2018,11(2-3):339-352
This paper examines the changing cultural and institutional conditions that have indigenized “documentary photography” in post-socialist China. It highlights the interweaving of intellectual, journalistic, and curatorial interpretations of “documentary.” It argues that the promotion of “documentary” as a genre of contemporary art in this process undermines photography’s claim to truth but is crucial to the reformulation of Chinese socialist realism. 相似文献
17.
《Photographies》2013,6(2):175-203
The premise of this article is that although photography is proliferating and diversifying, we still do not know what it is. In order to find out what it is, we must look at it from both the outside and the inside: we must consider both the condition of photography, and its ontology. New media studies, science and technology studies, and other related fields help to illuminate the condition of photography, or its exteriority. But it is philosophy which enables us to address, directly, and from the inside, the question of ontology. The article proposes that this ontology is one of becoming, not of Being, and that it can be understood through Bergson's terms of memory and intuition. Memory, as an ontology of becoming, constitutes the virtual life of photography, and intuition, as a method of understanding, enables us to apprehend it. 相似文献
18.
本文首次提出电子散斑照相技术的新概念,对散斑图的记录与再现全部由计算机来完成。这一技术既不需要全息干板,显影,定影等照相过程,也不需要光学再现过程,实现了散斑照相的全电子化。因此,该技术不仅可以实时地测量瞬态场,而且不需要暗室及其照相处理过程。这样为散斑照相技术走出先学实验室,实现仪器化创造了条件。有广泛的工程应用前景。本文给出了电子散斑照相的基本原理与实验结果,分析了实验参数对电子散斑照相的影响。 相似文献
19.
Cécile Bishop 《Photographies》2018,11(2-3):193-213
Although colonial troops formed the majority of Charles de Gaulle’s Free French Army, the photographs of the liberation of Paris in 1944 feature mostly white-looking soldiers. This was no coincidence: France’s allies insisted that Paris should be liberated by white troops only. The absence of blackness is particularly significant because the liberation has been an iconic object of national collective memory since 1945. So far, the response to this erasure has consisted in unearthing alternative images demonstrating the contribution of black soldiers. Despite its obvious rhetorical value, this approach leaves intact the alignment between photographic indexicality and race that permitted the exclusion of blackness in the first place. This article, by contrast, builds on recent reflections concerning photography and the ethics of spectatorship to question the forms of invisibility that are produced not just by leaving things out of the frame, but by race itself. Through the formal and aesthetic constructs that sustain the visuality of race, the article explores the symbolic work performed by both blackness and whiteness. Ultimately, it proposes a form of criticism that is both interpretative and performative, revealing not only the role of photographic representations in naturalizing race, but also the way race shapes photographic representations. 相似文献
20.
Lucy Soutter 《Photographies》2018,11(2-3):329-338
The essay explores issues in the cultural translation of photographic images and ideas, particularly between East and West. Audiences and institutions continue to fall prey to the persistent notion that photography should demonstrate aspects of national identity. This foregrounding of cultural difference inhibits more layered interpretations. The work of cultural translation involves the movement of subjects rather than objects, with dialogue and personal experience essential to understanding. Drawing on the author’s experience working in China, the essay looks to Homi K. Bhabha, Jacques Rancière and 1960s critical pedagogy for constructive terms to shift the perspective of photographic education. 相似文献