Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/071111
Kind Code:
A1
Abstract:
The present invention relates to an information processing device, an information processing method and a program which enable efficient processing in a client. From 3D data representing a three-dimensional structure, identification information relating to a stream of shape information representing shapes of the three-dimensional structure and a stream of attribute information representing attributes of the three-dimensional structure is generated for each stream, a file containing the multiple sets of generated identification information is generated, and this file is generated with a sample structure that clearly shows boundaries of the shape information and the attribute information. The present invention can be applied, for example, to a data generation device which generates data for distributing a Point Cloud, or to a data playback device for playing a Point Cloud.
Inventors:
TAKAHASHI RYOHEI (JP)
HIRABAYASHI MITSUHIRO (JP)
NAKAGAMI OHJI (JP)
HIRABAYASHI MITSUHIRO (JP)
NAKAGAMI OHJI (JP)
Application Number:
PCT/JP2019/036465
Publication Date:
April 09, 2020
Filing Date:
September 18, 2019
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G06T9/00; G06T17/00; H04N5/92; H04N19/597
Foreign References:
| JP2003187266A | 2003-07-04 | |||
| JP2000113224A | 2000-04-21 |
Other References:
W17675, FIRST IDEA ON SYSTEMS TECHNOLOGIES FOR POINT CLOUD CODING, April 2018 (2018-04-01)
See also references of EP 3862971A4
See also references of EP 3862971A4
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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