词汇 | camera-obscura |
释义 | camera obscura noun uk /ˌkæm.rə əbˈskjʊə.rə/ us /ˌkæm.rə əbˈskjʊr.ə/ [ C ] a box, room, or device with a small hole that lets light through and shows an image on an opposite surface: 暗箱(早期的照相机) A leaf with a tiny hole is perhaps the most primitive form of pinhole camera, also called a camera obscura.带小孔的叶子也许是针孔相机(或称 "暗箱")最原始的形式。 David Lees/Corbis Historical/GettyImages [ S or U ] the effect by which light shining through a small hole can show an image on an opposite surface: 暗箱(成像)效应 There has long been an argument about whether Vermeer used the camera obscura to create his paintings.长期以来,维米尔是否使用过暗箱进行绘画创作一直存在争议。 the camera obscura effect暗箱效应 The tower itself is a local landmark and was once a camera obscura. He turned one of the museum's galleries into a camera obscura by blocking the windows and leaving one pinhole. Daguerre used the camera obscura to record topographical views of his dioramas. Photography aerial photograph airbrush analogue aperture backlight backlighting expose ghosting glossy golden hour grainy halation happy slapping pap photojournalist photoshoot pic picture PillCam projection Examples of camera obscuracamera obscura He was the first to propose the idea of a portable cameraobscura, which purportedly was to be used to help create artistic topographical drawings. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In 1777 the windmill burnt out in a storm, and the building was converted into the observatory, which houses a cameraobscura. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He was thus the first to successfully project an entire image from outdoors onto a screen indoors with the cameraobscura. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nipce had been experimenting with ways to fix the images of a cameraobscura since 1816. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Wollaston fitted it to an artist's aid cameraobscura in 1812. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Vermeer probably used a "cameraobscura" while composing the work: many optical effects typical of photography can be seen, in particular the blurring of the foreground. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Pippin transformed the gallery space into a cameraobscura, and in doing so quickly established the unconventional meter that has since become a defining characteristic of the gallerys approach. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In other words, since the invention of the cameraobscura, truth and what the eye sees are considered to be the same thing. The optical conversion of the baptistery into a subject of perspective in his primitive cameraobscura achieved in one stroke two consequences. He carried out experiments in optics, and used a type of cameraobscura. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Lutters most prominent work utilizes a room-sized "cameraobscura" to capture large black and white negative images. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A cameraobscura was installed in the tower in 1840 and an observatory in 1848. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A 1000-seater theatre, bar, cameraobscura and office suite replaced this in 1899/1901. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Suspended, and surrounded by photography lights, the room is sealed off except for a pinhole, creating a projected cameraobscura effect on the apartment wall. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. His primary objective had been to capture real-world scenes with a cameraobscura, but those attempts were unsuccessful. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of camera obscura These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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