ACTION RECOGNITION APPARATUS, LEARNING APPARATUS, AND ACTION RECOGNITION METHOD

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20220076003A1
SERIAL NO

17369123

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Abstract

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An action recognition apparatus performs: a detection process of detecting a shape of an object to be recognized from to-be-analyzed data; a component analysis process of generating one or more components and respective contribution ratios of said components through the component analysis, based on the shape of the object to be recognized; a determination process of determining an ordinal number indicating each dimension of said components based on a cumulative contribution ratio attained from the respective contribution ratios; a selection process of selecting, among the group of action classification models, a specific action classification model in which learning was performed with the same component group as a specific component group including the components with the ordinal number indicating the dimension; and an action recognition process of inputting the specific component group into the specific action classification model, thereby outputting recognition results indicating actions of the object to be recognized.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTDTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
NEO, Atsushi Tokyo, JP 9 4
OGIHARA, Yukiko Tokyo, JP 1 1

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