Invention Grant
- Patent Title: Attribute parameter coding for geometry-based point cloud compression
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Application No.: US17355414Application Date: 2021-06-23
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Publication No.: US12026922B2Publication Date: 2024-07-02
- Inventor: Adarsh Krishnan Ramasubramonian , Bappaditya Ray , Geert Van der Auwera , Louis Joseph Kerofsky , Marta Karczewicz
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Shumaker & Sieffert, PA
- Main IPC: G06T9/00
- IPC: G06T9/00 ; G06T17/20
Abstract:
An example method of encoding a point cloud includes determining one or more attribute parameters of an attribute of a point in the point cloud of a frame, wherein the one or more attribute parameters define how to determine or use a value of the attribute and are applicable to a plurality of points in the point cloud; and signaling, in a bitstream indicative of the point cloud, the one or more attribute parameters in a syntax structure that is specific to the frame.
Public/Granted literature
- US20210407144A1 ATTRIBUTE PARAMETER CODING FOR GEOMETRY-BASED POINT CLOUD COMPRESSION Public/Granted day:2021-12-30
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