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Title:
SKELETON DETECTION DEVICE AND SKELETON DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/230205
Kind Code:
A1
Abstract:
The purpose of the present invention is to reduce erroneous recognition of a real image with a skeleton detection device. This skeleton detection device is provided with: a skeleton deduction unit that detects human body skeleton information from three-dimensional data acquired by imaging a human by an imaging unit; a human body information generation unit that generates human body information from the human body skeleton information acquired by the skeleton deduction unit; a mirror image pair detection unit that detects a mirror image pair comprising a virtual image and a real image of the human included in the three-dimensional data by using a plurality of sets of human body information acquired by the human body information generation unit; and a virtual image determination unit that determines, among the pair of the mirror images detected by the mirror image pair detection unit, an image located farther from the imaging unit as a virtual image.

Inventors:
NAKAMICHI TAKUYA (JP)
WATANABE AKINOBU (JP)
SEO YOSHIHO (JP)
Application Number:
PCT/JP2019/015628
Publication Date:
December 05, 2019
Filing Date:
April 10, 2019
Export Citation:
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Assignee:
HITACHI LTD (JP)
International Classes:
G06T7/00
Domestic Patent References:
WO2017187641A12017-11-02
Foreign References:
JP2009065360A2009-03-26
Attorney, Agent or Firm:
SHOYO INTELLECTUAL PROPERTY FIRM (JP)
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