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Dualphotography
Dualphotography is the photography technique of simultaneously taking two photographs of one scene, thus capturing a scene from both sides of the photographic device at once. In other words, it is the practice of creating a photographic scene from two opposing or complementary sides of a single real-world situation. Dualphotography can be used to capture both the subject and the photographer simultaneously, or both sides of a geographical place at once, thus adding a supplementary narrative layer to that of a single image. Specific types of dualphotography include back-to-back photography and portal-plane photography. Stereoscopy is a specific kind of dualphotography, and while it is technically similar and would be compatible with the term, the latter is seldom used for it. Etymology The word "dualphotography" is a combination of "dual" from the Latin root ''dualis'' (“two”) and the word "photography". Along these lines, the composite of two photos taken simultaneously fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photography
Photography is the art, application, and practice of creating durable images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film. It is employed in many fields of science, manufacturing (e.g., photolithography), and business, as well as its more direct uses for art, film and video production, recreational purposes, hobby, and mass communication. Typically, a lens is used to focus the light reflected or emitted from objects into a real image on the light-sensitive surface inside a camera during a timed exposure. With an electronic image sensor, this produces an electrical charge at each pixel, which is electronically processed and stored in a digital image file for subsequent display or processing. The result with photographic emulsion is an invisible latent image, which is later chemically "developed" into a visible image, either negative or positive, depending on the purp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
