Title:
IMAGE PRODUCTION SYSTEM, IMAGE PRODUCTION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/100704
Kind Code:
A1
Abstract:
This image production system comprises: an estimation information generation unit for generating estimation information pertaining to a subject on the basis of a photographic image and/or sensor information; a free-viewpoint image generation unit; a 3D image generation unit; and an output image generation unit. The free-viewpoint image generation unit generates a 3D model of the subject on the basis of a plurality of photographic image data obtained by simultaneous imaging from a plurality of viewpoints, and uses the 3D model to generate a free-viewpoint image, which is an image of the subject from an arbitrary viewpoint. The 3D image generation unit generates a 3D image on the basis of the estimation information generated by the estimation information generation unit and the 3D model of the subject. The output image generation unit generates an output image on the basis of the free-viewpoint image generated by the free-viewpoint image generation unit and the 3D image generated by the 3D image generation unit.
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Inventors:
OGURA SHO (JP)
YOSHIOKA YOSHIHIRO (JP)
YOSHIOKA YOSHIHIRO (JP)
Application Number:
PCT/JP2022/043000
Publication Date:
June 08, 2023
Filing Date:
November 21, 2022
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
G06T13/40; G06T19/00
Domestic Patent References:
| WO2017042873A1 | 2017-03-16 | |||
| WO2021149526A1 | 2021-07-29 | |||
| WO2020166376A1 | 2020-08-20 | |||
| WO2020213426A1 | 2020-10-22 |
Foreign References:
| JP2005122315A | 2005-05-12 | |||
| JP2014041259A | 2014-03-06 |
Attorney, Agent or Firm:
TECHNOPEER PATENTS & TRADEMARKS (JP)
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