Patent ID: 11924468
Assignee: TENCENT AMERICA LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. The method of claim 1, wherein the constructing the octree includes:
generating occupancy bins belonging to an 8-bins occupancy code of the current node of the octree, the generated occupancy bins to be signaled in a coded bitstream including the encoded point cloud frame,
where each occupancy bin corresponds to an occupied child node of the current node of the octree,
4 bins belonging to the 8-bins occupancy code are not signaled in the coded bitstream when the current node of the octree is partitioned with the QT partition, and
6 bins belonging to the 8-bins occupancy code are not signaled in the coded bitstream when the current node of the octree is partitioned with the BT partition.