Estimating sensor sensitivity

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United States of America Patent

PATENT NO 8452116
APP PUB NO 20130128056A1
SERIAL NO

12274233

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Abstract

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A method, system, and computer-readable storage medium for determining an estimate of sensor sensitivity associated with an image. A noise level of an image is determined, then an estimate of sensor sensitivity associated with the image is automatically determined, e.g., by a trained classifier based on the determined noise level. Additionally, the sensor sensitivity estimate can be used to determine scene brightness.

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Patent Owner(s)

Patent OwnerAddress
ADOBE INC345 PARK AVENUE SAN JOSE CA 95110

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chuang, Jason C Stanford, US 3 145
Winnemoeller, Holger Seattle, US 25 661

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