Recognition model distribution system and updating method of recognition model

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United States of America Patent

PATENT NO 12073607
APP PUB NO 20220406041A1
SERIAL NO

17638571

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The purpose of the present invention is to provide a technology for updating a recognition model so that even if there were errors in recognition of an unknown scene or the like, the scene can be recognized quickly. The present invention is provided with a data analysis unit 11 that, on the basis of data from an outside recognition unit 32 provided to a vehicle, acquires from among previously stored recognition models a model approximate to a recognition model recognized by the outside recognition unit 32, and that reproduces the acquired model in the form of computer graphics images. The data analysis unit 11 is provided with: a difference extraction unit 114 that compares the reproduced computer graphics images and data from the outside recognition unit 32 and extracts a difference therebetween; an object recognition unit 116 that recognizes an object relating to the difference extracted by the difference extraction unit 114; and a scene reconfiguration unit 117 that creates computer graphics images having the object recognized by the recognition unit 116 reflected therein.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTDJAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishida, Takehisa Tokyo, JP 12 50
Okude, Mariko Tokyo, JP 65 2162

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