Three-dimensional data storage method, three-dimensional data acquisition method, three-dimensional data storage device, and three-dimensional data acquisition device
AssigneePanasonic Intellectual Property Corporation of America
InventorsNoritaka IGUCHI, Toshiyasu Sugio
Life of this patent
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Abstract
A three-dimensional data storage method includes: acquiring one or more units in which an encoded stream generated by encoding point cloud data is stored; and storing the one or more units into a file. The storing includes storing, in control information for the file, information indicating that data stored in the file is data generated by encoding the point cloud data.
Claims14
A three-dimensional data storage method, comprising:
- acquiring one or more units in which an encoded information generated by encoding three-dimensional data is stored and which have a format corresponding to an encoding method used in the encoding of the three-dimensional data out of a plurality of encoding methods;
- and
- storing the one or more units into a file, wherein
- the file is in conformity with a predetermined file format, and
- each of the one or more units includes a header and a payload, the payload including encoded data or metadata, the header including information indicating a type of data included in the payload.
A three-dimensional data acquisition method, comprising:
- acquiring a file storing one or more units in which an encoded information generated by encoding three-dimensional data is stored and which have a format corresponding to an encoding method used in the encoding of the three-dimensional data out of a plurality of encoding methods;
- and
- acquiring the one or more units from the file, wherein
- the file is in conformity with a predetermined file format, and
- each of the one or more units includes a header and a payload, the payload including encoded data or metadata, the header including information indicating a type of data included in the payload.
A three-dimensional data storage device, comprising:
- a processor;
- and
- memory,
- wherein, using the memory, the processor:
- acquires one or more units in which an encoded information generated by encoding three-dimensional data is stored and which have a format corresponding to an encoding method used in the encoding of the three-dimensional data out of a plurality of encoding methods;
- and
- stores the one or more units into a file,
- the file is in conformity with a predetermined file format, and
- each of the one or more units includes a header and a payload, the payload including encoded data or metadata, the header including information indicating a type of data included in the payload.
A three-dimensional data acquisition device, comprising:
- a processor;
- and
- memory,
- wherein, using the memory, the processor:
- acquires a file storing one or more units in which an encoded information generated by encoding three-dimensional data is stored and which have a format corresponding to an encoding method used in the encoding of the three-dimensional data out of a plurality of encoding methods;
- and
- acquires the one or more units from the file,
- the file is in conformity with a predetermined file format, and
- each of the one or more units includes a header and a payload, the payload including encoded data or metadata, the header including information indicating a type of data included in the payload.
Dependencies are inferred from the claim text.