Stereo or stereophonic sound is the reproduction of sound using two or more independent audio channels.
Color or colour is the visual perceptual property corresponding in humans to the categories called red, yellow, blue, green, etc.
Exposure or Exposures may refer to:
Diffuse sky radiation is solar radiation reaching the Earth's surface after having been scattered from the direct solar beam by molecules or particulates in the atmosphere. Also called sky radiation, the determinative process for changing the colors of the sky. Approximately 23% of direct incident radiation of total sunlight is removed from the direct solar beam by scattering into the atmosphere; of this amount about two-thirds ultimately reaches the earth as photon diffused skylight radiation.
A monochromic image is composed of one color. The term monochrome comes from Ancient Greek μόνος (mónos) 'one', and χρῶμα (khrôma) 'color'.
Alexandre-Edmond Becquerel, known as Edmond Becquerel, was a French physicist who studied the solar spectrum, magnetism, electricity and optics. He is credited with the discovery of the photovoltaic effect, the operating principle of the solar cell, in 1839. He is also known for his work in luminescence and phosphorescence. He was the son of Antoine César Becquerel and the father of Henri Becquerel, one of the discoverers of radioactivity.
An enlarger is a specialized transparency projector used to produce photographic prints from film or glass negatives, or from transparencies.
Photodetectors, also called photosensors, are sensors of light or other electromagnetic radiation.There is a wide variety of photodetectors which may be classified by mechanism of detection, such as photoelectric or photochemical effects, or by various performance metrics, such as spectral response. Semiconductor-based photodetectors typically photo detector have a p–n junction that converts light photons into current. The absorbed photons make electron–hole pairs in the depletion region. Photodiodes and photo transistors are a few examples of photo detectors. Solar cells convert some of the light energy absorbed into electrical energy.
The Sabattier effect, also known as pseudo-solarization, is a phenomenon in photography in which the image recorded on a negative or on a photographic print is wholly or partially reversed in tone. Dark areas appear light or light areas appear dark. Solarization and pseudo-solarization are quite distinct effects. Over time, the "pseudo" has been dropped in many photographic darkroom circles and discussions, but the effect that is meant is the Sabattier effect and not the solarization by extreme overexposure.
Momentum, or linear momentum, is a vector quantity in physics.
The following outline is provided as an overview of and topical guide to photography:
Slow Motion may refer to:
Sabatier or Sabattier can refer to:
Technicolor is a color film process. Technicolour (BrE) or Technicolor (AmE) may also refer to:
The term solarization in photography is used to describe the effect of tone reversal observed in cases of extreme overexposure of the photographic film in the camera. Most likely, the effect was first observed in scenery photographs including the sun. The sun, instead of being the whitest spot in the image, turned black or grey. For instance, Minor White's photograph of a winter scene, The Black Sun 1955, was a result of the shutter of his camera freezing in the open position, producing severe overexposure. Ansel Adams had also earlier created a solarized sun image, titled Black Sun, Owens Valley, California, 1939, by overexposure.
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