Title:
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/117552
Kind Code:
A1
Abstract:
This information processing system (1) is provided with: an estimation unit (212) that, when map information indicating a map of the environment around a first device (10) in a real space is updated, estimates the position of the first device (10) on the basis of the updated map information and observation information obtained by observing the environment around the first device (10); a specifying unit (213) that uses the position of the first device (10) estimated by the estimation unit (212) as a basis to specify the position of a virtual camera provided to a virtual space associated with the real space; and an image generation unit (213) that generates an image of the virtual space corresponding to the imaging range of the camera in the position specified by the specifying unit.
Inventors:
ESHIMA MASASHI (JP)
Application Number:
PCT/JP2020/044697
Publication Date:
June 17, 2021
Filing Date:
December 01, 2020
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
G06T17/05; G06T19/00
Domestic Patent References:
| WO2017168899A1 | 2017-10-05 | |||
| WO2018207426A1 | 2018-11-15 | |||
| WO2018185972A1 | 2018-10-11 |
Foreign References:
| JP2019003280A | 2019-01-10 | |||
| US20100287485A1 | 2010-11-11 | |||
| JP2013182523A | 2013-09-12 |
Other References:
KUDO, AKIRA ET AL.: "A survey of the robustness of image features in different light source environments", IPSJ SIG TECHNICAL REPORTS: COMPUTER VISION AND IMAGE MEDIA(CVIM), 15 January 2015 (2015-01-15)
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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