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Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, INFORMATION PROCESSING SYSTEM, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/065510
Kind Code:
A1
Abstract:
[Problem] To improve the precision of a position estimation on the basis of a plurality of estimation results. [Solution] An information processing device provided with: a first estimation unit for estimating a local position on the basis of a first coordinate system; a second estimation unit for estimating a local position on the basis of a second coordinate system different from the first coordinate system; and an information acquisition unit that, when the reliability of one estimation result among the first estimation result from the first estimation unit and the second estimation result from the second estimation unit with respect to the coordinate systems is lower than a prescribed threshold value, acquires local position information on the basis of the other estimation result.

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Inventors:
NAKAI MIKIO (JP)
Application Number:
PCT/JP2020/035064
Publication Date:
April 08, 2021
Filing Date:
September 16, 2020
Export Citation:
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Assignee:
SONY CORP (JP)
International Classes:
G05D1/02
Domestic Patent References:
WO2019111701A12019-06-13
WO2019138836A12019-07-18
Foreign References:
JP2019159520A2019-09-19
JP3945279B22007-07-18
Attorney, Agent or Firm:
NAKAMURA Yukitaka et al. (JP)
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