Invention Grant
- Patent Title: Scaling parameters for V-PCC
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Application No.: US17865376Application Date: 2022-07-14
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Publication No.: US12244858B2Publication Date: 2025-03-04
- Inventor: Vladyslav Zakharchenko , Jianle Chen , Jeffrey Moguillansky
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Conley Rose, P.C.
- Main IPC: H04N19/597
- IPC: H04N19/597 ; G06T1/20 ; G06T15/00 ; G06T17/20 ; G06T19/00 ; H04N19/132 ; H04N19/176 ; H04N19/46
Abstract:
A video coding mechanism is disclosed. The mechanism includes receiving a bitstream comprising a plurality of two-dimensional (2D) patches in an atlas frame and a three-dimensional (3D) bounding box scale. The 2D patches are decoded. A point cloud is reconstructed by converting the 2D patches to a 3D patch coordinate system defined by each projection plane of the 3D bounding box. The 3D bounding box scale is applied to a 3D bounding box.
Public/Granted literature
- US20220353532A1 Scaling Parameters for V-PCC Public/Granted day:2022-11-03
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