4D NOISE SUPPRESSION

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160209533A1
SERIAL NO

14914564

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure includes a method for suppressing 4D noise. The method includes calculating a first similarity map based on the similarity of one of one or more first 3D images and a second 3D image. The first and second 3D images are derived from first and second surveys, respectively. The method also includes calculating a second similarity map based on the similarity of one of the one or more first 3D images and a third 3D image, which is derived from the second survey. The method also includes calculating a third similarity map based on the similarity of first and second 4D images, which are based on differences between the 3D images. The method also includes generating a composite 4D image based at least on the first, second, and third similarity maps. The present disclosure may also include associated systems and apparatus.

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Patent Owner(s)

Patent OwnerAddress
CGG SERVICES SA91300 MASSY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haacke, Ross Massy, FR 10 63
Hoeber, Henning East Grinstead, GB 16 47
Lim, Chen Ning Ivan Massy, FR 2 1

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