Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/238660
Kind Code:
A1
Abstract:
This information processing device comprises a virtual viewpoint video generating unit, an attitude estimating unit, an avatar generating unit, an image comparing unit, and a correcting unit. The virtual viewpoint video generating unit uses imaging data of a subject imaged from a plurality of viewpoints to generate a virtual viewpoint video of the subject, in which the subject is seen from a virtual viewpoint. The attitude estimating unit uses the imaging data to estimate an attitude of the subject. The avatar generating unit generates a 3D-shaped avatar model of the subject corresponding to the attitude. The avatar generating unit generates an avatar by rendering the avatar model on the basis of the virtual viewpoint. The image comparing unit extracts a difference between the virtual viewpoint video and the avatar. The correcting unit corrects the virtual viewpoint video on the basis of the difference.
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Inventors:
OOI TOMOHIRO (JP)
Application Number:
PCT/JP2023/019249
Publication Date:
December 14, 2023
Filing Date:
May 24, 2023
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
G06T15/20
Domestic Patent References:
| WO2022014341A1 | 2022-01-20 |
Foreign References:
| JP2018092580A | 2018-06-14 | |||
| JP2020101845A | 2020-07-02 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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