Title:
MONITORING DEVICE, TRACKING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/174566
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a monitoring device capable of improving vessel tracking accuracy. A monitoring device (10) according to the present invention is provided with: a position information acquisition unit (11) that acquires position information on a to-be-tracked object; a deduction unit (12) that deduces the position of the to-be-tracked object to be displayed in an image obtained by capturing a prescribed region; and an information generation unit (13) that generates track information on the to-be-tracked object by complementing, using the deduced position of the to-be-tracked object, the position of the to-be-tracked object between a position indicated by position information acquired at a first timing and a position indicated by position information acquired at a second timing later than the first timing.
Inventors:
MIYAMOTO SHINICHI (JP)
Application Number:
PCT/JP2019/007234
Publication Date:
September 03, 2020
Filing Date:
February 26, 2019
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04N7/18; B63B49/00
Domestic Patent References:
| WO2018216537A1 | 2018-11-29 |
Foreign References:
| JPH09307883A | 1997-11-28 | |||
| JP2018019359A | 2018-02-01 | |||
| JP2000152220A | 2000-05-30 | |||
| JP2016072964A | 2016-05-09 | |||
| JP2014192700A | 2014-10-06 | |||
| JP2018073129A | 2018-05-10 | |||
| JP2018077807A | 2018-05-17 | |||
| JP2016126624A | 2016-07-11 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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