Invention Grant
- Patent Title: View synthesis distortion model for multiview depth video coding
- Patent Title (中): 查看多视点深度视频编码的合成失真模型
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Application No.: US13488127Application Date: 2012-06-04
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Publication No.: US09307252B2Publication Date: 2016-04-05
- Inventor: Yun Zhang , Sam Tak Wu Kwong
- Applicant: Yun Zhang , Sam Tak Wu Kwong
- Applicant Address: HK Kowloon
- Assignee: CITY UNIVERSITY OF HONG KONG
- Current Assignee: CITY UNIVERSITY OF HONG KONG
- Current Assignee Address: HK Kowloon
- Agency: Amin, Turocy & Watson, LLP
- Main IPC: H04N19/154
- IPC: H04N19/154 ; H04N19/597 ; H04N19/172 ; H04N19/115 ; H04N13/00 ; H04N19/147 ; H04N19/124

Abstract:
The disclosed subject matter relates to providing a view synthesis distortion model (VSDM) for multiview video coding (MVC). The disclosed VSDM can facilitate determining quantization values and rate values based on model parameters for encoding depth information. Further, the VSDM can facilitate compression of depth information based on the determined quantization values and rate values. Compression of depth information can provide for reduces bandwidth consumption for dissemination of encoded multiview content for applications such as 3D video, freepoint TV, etc. Further, a feedback element can be employed to update the VSDM based on a comparison of a reconstituted version of the content, from coded depth information, against reference version of the content, from reference depth information.
Public/Granted literature
- US20130321574A1 VIEW SYNTHESIS DISTORTION MODEL FOR MULTIVIEW DEPTH VIDEO CODING Public/Granted day:2013-12-05
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