Training data generating device, method, and program, and crowd state recognition device, method, and program

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United States of America Patent

PATENT NO 9875431
SERIAL NO

14899340

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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To provide a training data generating device capable of easily generating a large amount of training data used for machine-learning a dictionary of a discriminator for recognizing a crowd state. A person state determination unit 72 determines a person state of a crowd according to a people state control designation as designation information on a person state of people and an individual person state control designation as designation information on a state of an individual person in the people. A crowd state image synthesis unit 73 generates a crowd state image as an image in which a person image corresponding to the person state determined by the person state determination unit 72 is synthesized with an image at a predetermined size acquired by a background extraction unit 71, and specifies a training label for the crowd state image.

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Patent Owner(s)

  • NEC CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikeda, Hiroo Tokyo, JP 120 430

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