Title:
PROCESSING DEVICE, PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/250388
Kind Code:
A1
Abstract:
Provided is a processing device (20) that includes: a first generation unit (22) that generates, from a plurality of time-sequence images, 3D characteristic information indicating changes over time in the characteristics of positions in an image; a second generation unit (22) that generates person-position information indicating a position where a person is present in each of the plurality of images; and an estimation unit (24) that estimates the person's movement as indicated by the plurality of images, such estimation being based on the changes over time in the characteristics indicated by the 3D characteristic information at positions where the person indicated by the person-position information is present.
Inventors:
LIU JIANQUAN (JP)
LI JUNNAN (JP)
LI JUNNAN (JP)
Application Number:
PCT/JP2019/023510
Publication Date:
December 17, 2020
Filing Date:
June 13, 2019
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06T7/20
Foreign References:
| JP2018147431A | 2018-09-20 | |||
| JP2018049479A | 2018-03-29 | |||
| JP2018206321A | 2018-12-27 | |||
| JP2018524678W |
Other References:
KENSHO HARA: "Can Spatiotemporal 3D CNNs Retrace the History of 2D CNNs and ImageNet?", PROCEEDINGS OF THE IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION, 28 May 2019 (2019-05-28), pages 6546 - 6555, Retrieved from the Internet >
See also references of EP 3985606A4
See also references of EP 3985606A4
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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