Invention Grant
US07671894B2 Method and system for processing multiview videos for view synthesis using skip and direct modes
有权
用于使用跳过和直接模式处理视频合成的多视点视频的方法和系统
- Patent Title: Method and system for processing multiview videos for view synthesis using skip and direct modes
- Patent Title (中): 用于使用跳过和直接模式处理视频合成的多视点视频的方法和系统
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Application No.: US11621400Application Date: 2007-01-09
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Publication No.: US07671894B2Publication Date: 2010-03-02
- Inventor: Sehoon Yea , Anthony Vetro
- Applicant: Sehoon Yea , Anthony Vetro
- Applicant Address: US MA Cambridge
- Assignee: Mitsubishi Electric Research Laboratories, Inc.
- Current Assignee: Mitsubishi Electric Research Laboratories, Inc.
- Current Assignee Address: US MA Cambridge
- Agent Dirk Brinkman; Gene Vinokur
- Main IPC: H04N5/225
- IPC: H04N5/225

Abstract:
A method processes a multiview videos of a scene, in which each video is acquired by a corresponding camera arranged at a particular pose, and in which a view of each camera overlaps with the view of at least one other camera. Side information for synthesizing a particular view of the multiview video is obtained in either an encoder or decoder. A synthesized multiview video is synthesized from the multiview videos and the side information. A reference picture list is maintained for each current frame of each of the multiview videos, the reference picture indexes temporal reference pictures and spatial reference pictures of the acquired multiview videos and the synthesized reference pictures of the synthesized multiview video. Each current frame of the multiview videos is predicted according to reference pictures indexed by the associated reference picture list with a skip mode and a direct mode, whereby the side information is inferred from the synthesized reference picture.
Public/Granted literature
- US20070109409A1 Method and System for Processing Multiview Videos for View Synthesis using Skip and Direct Modes Public/Granted day:2007-05-17
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