Invention Grant
- Patent Title: System and method for depth data coding
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Application No.: US18088207Application Date: 2022-12-23
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Publication No.: US12113949B2Publication Date: 2024-10-08
- Inventor: Seppo Valli , Pekka Siltanen
- Applicant: Rovi Guides, Inc.
- Applicant Address: US CA San Jose
- Assignee: Rovi Guides, Inc.
- Current Assignee: Rovi Guides, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Haley Guiliano LLP
- Main IPC: H04N13/282
- IPC: H04N13/282 ; H04N13/128 ; H04N13/161 ; H04N13/194 ; H04N19/597

Abstract:
Systems and methods for encoding/decoding a 3D image are provided. The system decomposes depth map into a plurality of component depth maps (CDMs) for a plurality of depth ranges, wherein each component depth map corresponds to a focal plane of a multiple focal plane (MFP) decomposition of the image data. The system generates a plurality of component depth map focal planes (CDMFPs) by combining each respective CDM with the depth map. The system scales data in each CDMFP by a respective scaling factor. The system generates for transmission a plurality of encoded scaled CDMFP data streams for the plurality of depth ranges, wherein each respective scaled CDMFP data stream is based at least in part on a respective scaled CDMFP.
Public/Granted literature
- US20240214539A1 SYSTEM AND METHOD FOR DEPTH DATA CODING Public/Granted day:2024-06-27
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