METHOD, APPARATUS, AND SYSTEM PROVIDING AN IMAGER WITH PIXELS HAVING EXTENDED DYNAMIC RANGE

METHOD, APPARATUS, AND SYSTEM PROVIDING AN IMAGER WITH PIXELS HAVING EXTENDED DYNAMIC RANGE

The dynamic range of a pixel is increased by using selective photosensor resets during a frame time of image capture at a timing depending on the light intensity that the pixel will be exposed to during the frame time. Pixels that will be exposed to high light intensity are reset later in the frame...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Bock Nikolai E
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:The dynamic range of a pixel is increased by using selective photosensor resets during a frame time of image capture at a timing depending on the light intensity that the pixel will be exposed to during the frame time. Pixels that will be exposed to high light intensity are reset later in the frame than pixels that will be exposed to lower light intensity.