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US 7,606,437 B2Granted
Image processing based on ambient air attributes
AssigneeEastman Kodak Company
InventorAndrew C. Gallagher
Life of this patent
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Abstract
A method of processing a digital image captured by a camera includes providing an ambient air measuring device associated with the camera; using the ambient air measuring device to measure air attributes at substantially the time the digital image was captured; determining a transform for modifying the digital image from the measured air attributes; and applying the transform to the digital image to produce an improved digital image.
Claims3
A method of processing a digital image captured by a camera comprising:
- (a) providing an ambient air measuring device associated with the camera;
- (b) using the ambient air measuring device to measure air attributes at substantially the time the digital image was captured;
- (c) determining a transform for modifying the digital image from the measured air attributes;
- (d) applying the transform to the digital image to produce an improved digital image;
- and wherein the transform includes a noise table representing noise magnitude vs. intensity of the digital image, and the noise table is a function of the measured air attributes.
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Dependencies are inferred from the claim text.