Providing service support extension data with point cloud file data

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12267382
APP PUB NO 20230049384A1
SERIAL NO

17972326

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Abstract

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A point cloud file transmission method includes obtaining a point cloud file and extension information corresponding to the point cloud file, the point cloud file comprising point cloud data, the extension information providing information for a service. The service is implemented using the point cloud data. The method further includes indicating a correspondence between an item of the extension information and an item in the point cloud file by (i) the item in the point cloud file indicating an index of the item of the extension information or (ii) a file level location of the item of the extension information. The method further includes transmitting the point cloud file and the extension information to a receiving device, so that the receiving device performs the service using the point cloud data based on the extension information.

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Patent Owner(s)

Patent OwnerAddress
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED35/F TENCENT BUILDING KEJIZHONGYI ROAD MIDWEST DISTRICT OF HI-TECH PARK NANSHAN DISTRICT SHENZHEN 518057

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Ying Shenzhen, CN 166 1668

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