Invention Grant
- Patent Title: Implicit quadtree or binary-tree geometry partition for point cloud coding
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Application No.: US16909642Application Date: 2020-06-23
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Publication No.: US11381840B2Publication Date: 2022-07-05
- Inventor: Xiang Zhang , Wen Gao , Sehoon Yea , Shan Liu
- Applicant: TENCENT AMERICA LLC
- Applicant Address: US CA Palo Alto
- Assignee: TENCENT AMERICA LLC
- Current Assignee: TENCENT AMERICA LLC
- Current Assignee Address: US CA Palo Alto
- Agency: ArentFox Schiff LLP
- Main IPC: H04N19/597
- IPC: H04N19/597 ; H04N19/169 ; H04N19/174
Abstract:
A method of point cloud geometry decoding in a point cloud decoder can include receiving a bitstream including a slice of a coded point cloud frame, and reconstructing an octree representing a geometry of points in a bounding box of the slice where a current node of the octree is partitioned with a quadtree (QT) partition or a binary tree (BT) partition.
Information query
