Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/230715
Kind Code:
A1
Abstract:
A virtual camera path data process device 1 comprises: a virtual camera information acquiring unit 101 which, in correspondence to moving image frames constituting a virtual viewpoint video generated on the basis of a plurality of captured images obtained by capturing a subject with a plurality of capturing devices, acquires a parameter representing the position of the virtual viewpoint and a visual line direction from the virtual viewpoint; a capturing time information acquiring unit 102 for acquiring time information for identifying the time of capturing of the subject; and a virtual camera path data output unit for outputting virtual viewpoint data in which a plurality of acquired parameters and the acquired time information are associated with each other.
Inventors:
FUJITA SHU (JP)
Application Number:
PCT/JP2022/018122
Publication Date:
November 03, 2022
Filing Date:
April 19, 2022
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
H04N5/232; G06T19/00; H04N7/18
Domestic Patent References:
| WO2020213426A1 | 2020-10-22 |
Foreign References:
| JP2019159593A | 2019-09-19 |
Attorney, Agent or Firm:
ABE Takuma et al. (JP)
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