Title:
THREE-DIMENSIONAL DATA CODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA CODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/104115
Kind Code:
A1
Abstract:
Provided is a three-dimensional data coding method which is capable of providing a random access function in coded three-dimensional data. This three-dimensional data coding method which codes three-dimensional data (111) comprises: a segmenting step (S103) of segmenting the three-dimensional data (111) into first processing units which are random access units and which are each associated with three-dimensional coordinates; and a coding step (S104) of generating coded three-dimensional data (112) by coding each of a plurality of the first processing units.
Inventors:
TOMA TADAMASA (JP)
NISHI TAKAHIRO
TERADA KENGO
KOASHI YUI
NISHI TAKAHIRO
TERADA KENGO
KOASHI YUI
Application Number:
PCT/JP2016/005041
Publication Date:
June 22, 2017
Filing Date:
December 01, 2016
Export Citation:
Assignee:
PANASONIC IP CORP AMERICA (US)
International Classes:
G06T19/00
Foreign References:
| JPH11265460A | 1999-09-28 | |||
| JP2000338900A | 2000-12-08 | |||
| JP2005259139A | 2005-09-22 | |||
| US20090184957A1 | 2009-07-23 |
Other References:
"Octree-Based Progressive Geometry Coding of Point Clouds", EUROGRAPHICS SYMPOSIUM ON POINT-BASED GRAPHICS, 2006
See also references of EP 3392840A4
See also references of EP 3392840A4
Attorney, Agent or Firm:
TOKUDA, Yoshiaki et al. (JP)
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