Invention Grant
- Patent Title: Techniques and apparatus for coarse granularity scalable lifting for point-cloud attribute coding
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Application No.: US17136122Application Date: 2020-12-29
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Publication No.: US11551334B2Publication Date: 2023-01-10
- Inventor: Sehoon Yea , Stephan Wenger , Shan Liu , Wen Gao
- 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: Sughrue Mion, PLLC
- Main IPC: G06T3/40
- IPC: G06T3/40 ; G06F16/901 ; G06T9/00

Abstract:
A method, computer system, and computer-readable medium are provided for point cloud attribute coding by at least one processor. Data associated with a point cloud is received. The received data is transformed through a lifting decomposition based on enabling a scalable coding of attributes associated with the lifting decomposition. The point cloud is reconstructed based on the transformed data.
Public/Granted literature
- US20210217137A1 TECHNIQUES AND APPARATUS FOR COARSE GRANULARITY SCALABLE LIFTING FOR POINT-CLOUD ATTRIBUTE CODING Public/Granted day:2021-07-15
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