Chrominance denoising

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11216912
APP PUB NO 20210166354A1
SERIAL NO

16756732

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Systems and methods are disclosed for denoising chrominance channels of images. For example, methods may include receiving an image from one or more image sensors; determining a set of weights for the image based on a luminance channel of the image, wherein a weight in the set of weights corresponds to a subject pixel and a candidate pixel and is determined based on luminance values of one or more pixels of the image centered at the subject pixel and one or more pixels of the image centered at the candidate pixel; applying the set of weights to chrominance channels of the image to obtain a denoised image, wherein the subject pixel of the denoised image is determined based on the weight multiplied by the candidate pixel of the image; and storing, displaying, or transmitting an output image based on the denoised image.

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Patent Owner(s)

Patent OwnerAddress
GOPRO INC3025 CLEARVIEW WAY SAN MATEO CA 94402

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lebrun, Marc Issy-les-Moulineaux, FR 26 73
Veit, Thomas Nicolas Emmanuel Meudon, FR 34 163

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