Local image feature descriptors according to circular distribution information

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United States of America Patent

PATENT NO 8866924
APP PUB NO 20130107071A1
SERIAL NO

13283754

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Abstract

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A method and system characterizes an image of an object. A plurality of interest points are detected within a first image and a local image feature descriptor is built for at least some of the interest points, including mapping information about the interest points according to at least circular distribution information.

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Patent Owner(s)

Patent OwnerAddress
HEWLETT-PACKARD DEVELOPMENT COMPANY L P10300 ENERGY DRIVE SPRING TX 77389

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tang, Feng Mountain View, US 106 1056
Tang, Hao Mountain View, US 366 1753

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