权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

Free-viewpoint Video for Interactive Entertainment Production

用于互动娱乐制作的自由视点视频

基本信息

批准号：
EP/D033926/1
负责人：
Adrian Hilton
金额：
$ 17.1万
依托单位：
University of Surrey
依托单位国家：
英国
项目类别：
Research Grant
财政年份：
2006
资助国家：
英国
起止时间：
2006 至无数据
项目状态：
已结题

来源：
https://gtr.ukri.org/projects?ref=EP%2FD033926%2F1
关键词：
Free viewpoint Video Interactive Entertainment

项目摘要

The goal of this proposal is to achieve broadcast quality free viewpoint video of outdoor sports events such as football or athletics. This research is a collaboration project lead by BBC R&D, under the DTI Technology Programme, which brings together extensive experience in broadcast production, visual reconstruction, videoanalysis and rendering. The project will deliver and evaluate free-viewpoint video technology for broadcast production of action replays for live sports and demonstrate the potential of this technology for interactive visualisation of sports events on a home platform. The principal scientific and technological objectives for the University of Surrey, to be supported by EPSRC and DTI respectively, are: - To develop algorithms for free-viewpoint video of live sports events with broadcast video quality (EPSRC). - To demonstrate interactive free-viewpoint rendering on a consumer games platform (DTI).Recent research by the investigators has demonstrated for the first time studio-based production of freeviewpoint video of moving people with a visual quality comparable to captured video using multiple widebaseline static cameras. The challenge of the proposed research is to develop robust computer vision and image-based rendering algorithms to enable free-viewpoint rendering in uncontrolled outdoor environments with changing illumination.

本提案的目标是实现广播质量的免费视点视频的户外体育赛事，如足球或田径。这项研究是由英国广播公司研发领导的合作项目，在DTI技术计划下，汇集了广播制作，视觉重建，视频分析和渲染方面的丰富经验。该项目将提供和评估自由视点视频技术，用于直播体育运动的动作回放的广播制作，并展示该技术在家庭平台上体育赛事交互式可视化的潜力。由EPSRC和DTI分别支持的萨里大学的主要科学和技术目标是：-开发具有广播视频质量（EPSRC）的现场体育赛事的自由视点视频算法。- 演示消费者游戏平台（DTI）上的交互式自由视点渲染。研究人员最近的研究首次演示了基于工作室制作移动人物的自由视点视频，其视觉质量与使用多个宽基线静态摄像机捕获的视频相当。所提出的研究的挑战是开发强大的计算机视觉和基于图像的渲染算法，使自由视点渲染在不受控制的户外环境中不断变化的照明。