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Pre-flashing

Index Pre-flashing

In cinematography and photography, pre-flashing is the exposure of the film or other photosensor to uniform light prior to exposing it to the scene to be imaged. [1]

10 relations: Astronomy, Charge-coupled device, Cinematography, Color, Film, Light, Photographic hypersensitization, Photography, Shadow, Through-the-lens metering.

Astronomy

Astronomy (from ἀστρονομία) is a natural science that studies celestial objects and phenomena.

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Charge-coupled device

A charge-coupled device (CCD) is a device for the movement of electrical charge, usually from within the device to an area where the charge can be manipulated, for example conversion into a digital value.

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Cinematography

Cinematography (also called Direction of Photography) is the science or art of motion-picture photography by recording light or other electromagnetic radiation, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as film stock.

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Color

Color (American English) or colour (Commonwealth English) is the characteristic of human visual perception described through color categories, with names such as red, orange, yellow, green, blue, or purple.

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Film

A film, also called a movie, motion picture, moving pícture, theatrical film, or photoplay, is a series of still images that, when shown on a screen, create the illusion of moving images.

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Light

Light is electromagnetic radiation within a certain portion of the electromagnetic spectrum.

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Photographic hypersensitization

Photographic hypersensitization refers to a set of processes that can be applied to photographic film or plates before exposing.

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Photography

Photography is the science, art, application and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film.

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Shadow

A shadow is a dark area where light from a light source is blocked by an opaque object.

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Through-the-lens metering

In photography, through-the-lens (TTL) metering refers to a feature of cameras whereby the intensity of light reflected from the scene is measured through the lens; as opposed to using a separate metering window or external hand-held light meter.

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References

[1] https://en.wikipedia.org/wiki/Pre-flashing

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