Adjusting digital image exposure and tone scale

Television – Camera – system and detail – Optics

Reexamination Certificate

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Details

C348S348000, C348S221100

Reexamination Certificate

active

07821570

ABSTRACT:
A method of adjusting exposure of a digital camera based on range information, including a digital camera capturing a first digital image at a selected exposure of a scene having objects; providing range information having two or more range values indicating the distance from the digital camera to objects in the scene; using the range information and pixel values of the captured digital image to determine an exposure adjustment amount for the selected exposure; and applying the exposure adjustment amount to the digital image to produce a second digital image with adjusted exposure.

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