Invention Publication
- Patent Title: THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE
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Application No.: US18100139Application Date: 2023-01-23
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Publication No.: US20230154057A1Publication Date: 2023-05-18
- Inventor: Noritaka IGUCHI , Toshiyasu SUGIO , Chung Dean HAN , Pongsak LASANG , Keng Liang LOI
- Applicant: Panasonic Intellectual Property Corporation of America
- Applicant Address: US CA Torrance
- Assignee: Panasonic Intellectual Property Corporation of America
- Current Assignee: Panasonic Intellectual Property Corporation of America
- Current Assignee Address: US CA Torrance
- Main IPC: G06T9/40
- IPC: G06T9/40 ; H04N19/96
Abstract:
A three-dimensional data encoding method includes: obtaining three-dimensional points; generating a data unit including one or more prediction trees, using the three-dimensional points; and generating a bitstream including the data unit and control information. The control information includes tree information about the one or more prediction trees, and the tree information includes number information indicating a total number of prediction trees included in the data unit.
Information query
