公开(公告)号：CA3005713A1

公开(公告)日：2017-06-22

申请号：CA3005713

申请日：2016-12-01

Applicant: PANASONIC IP CORP AMERICA

Inventor： TOMA TADAMASA ,  NISHI TAKAHIRO ,  TERADA KENGO ,  KOASHI YUI

IPC: G06T19/00

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.

公开(公告)号：MY190934A

公开(公告)日：2022-05-23

申请号：MYPI2018000862

申请日：2016-12-01

Applicant: PANASONIC IP CORP AMERICA

Inventor： NISHI TAKAHIRO ,  TERADA KENGO ,  KOASHI YUI ,  TOMA TADAMASA

IPC: G06T19/00 ,  H04N1/41 ,  H04N19/20

Abstract: Provided is a three-dimensional data encoding method capable of providing random access functionality for encoded three-dimensional data. The three-dimensional data encoding method is a three-dimensional data encoding method for encoding three-dimensional data (111), the method including: dividing (S103) the three-dimensional data (111) into first processing units, each being a random access unit and being associated with three-dimensional coordinates; and encoding (S104) each of the first processing units to generate encoded three-dimensional data (112). Figure 7.