Title:
PLAY ANALYSIS DEVICE, PLAY ANALYSIS METHOD, AND COMPUTER PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/255948
Kind Code:
A1
Abstract:
This play analysis device comprises: a receiving unit 101 which receives a plurality of frame images 111 in which play is captured; and a control unit 102 which detects a first action relating to a ball game and a second action after the first action on the basis of the trajectory of a moving body for the ball game in the plurality of frame images 111, detects a player carrying out a specified action between the first action and the second action on the basis of the frame images 111 between the first action and the second action, and displays an analysis result relating to the specified action in relation to the play.
Inventors:
UEDA JUNKO
KATAYAMA YUMA
IMURA KOJI
KATAYAMA YUMA
IMURA KOJI
Application Number:
PCT/JP2020/023558
Publication Date:
December 24, 2020
Filing Date:
June 16, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
A63B71/06; A63B69/00; G06T7/20
Foreign References:
| JP2006122646A | 2006-05-18 | |||
| JP2007252697A | 2007-10-04 | |||
| US20150018990A1 | 2015-01-15 |
Other References:
IKENAGA, TAKESHI: "Sport Information Processing by using Vision Sensor", IEICE TECHNICAL REPORT, vol. 116, no. 344, 1 December 2016 (2016-12-01), pages 25 - 30
TAKAHASHI, SHIGEKI: "A note on player and ball tracking in volleyball videos and its application to event estimation", ITE TECHNICAL REPORT, vol. 34, no. 6, 15 February 2010 (2010-02-15), pages 17 - 21, XP055699954
TAKAHASHI, SHIGEKI: "A note on player and ball tracking in volleyball videos and its application to event estimation", ITE TECHNICAL REPORT, vol. 34, no. 6, 15 February 2010 (2010-02-15), pages 17 - 21, XP055699954
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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