Title:
SEARCH DEVICE, SEARCH METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/089690
Kind Code:
A1
Abstract:
A search device (10) according to the present invention has: a key frame extraction unit (11) for extracting a plurality of key frames from a query video; and a search unit (12) for searching for a video similar to the query video on the basis of the posture of a human body included in each of the plurality of key frames and a time interval between the plurality of key frames.
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Inventors:
YOSHIDA NOBORU (JP)
Application Number:
PCT/JP2021/042224
Publication Date:
May 25, 2023
Filing Date:
November 17, 2021
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06F16/732
Domestic Patent References:
| WO2021084677A1 | 2021-05-06 |
Foreign References:
| JP2000339474A | 2000-12-08 | |||
| JP2019532422A | 2019-11-07 | |||
| JP2014522035A | 2014-08-28 |
Other References:
YOSHIDA, NOBORU ET AL.: "Video retrieval based on the similarity of human poses", IEICE TECHNICAL REPORT, vol. 120, no. 187, 2 October 2020 (2020-10-02), pages 32 - 37, XP009546091
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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