Exposure optimization for digital burst light

A camera and LED strobe unit are operated such that the strobe unit produces a series of bursts, such as approximately ten per second. The bursts are used either to illuminate a subject at a series of different light levels, to then present a series of images to the user to select the best exposure,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Tolan, David W, Barker, Geoffrey, Emerson, Daniel T, Lame, Brooks P
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A camera and LED strobe unit are operated such that the strobe unit produces a series of bursts, such as approximately ten per second. The bursts are used either to illuminate a subject at a series of different light levels, to then present a series of images to the user to select the best exposure, or to produce a series of images of a moving subject within a single frame. The light unit has a continuous mode of LED light output, but can be switched to the burst mode for high power bursts in rapid succession.