i3Dlive: interactive 3D methods for live-action media

I3Dlive将通过用3D信息增强传统的2D制作，创造出增强观众在体育转播和电影制作中的现场动作体验的方法。研究将在后期制作中贡献新的能力，使3D立体观看不需要专门的立体摄像设备，并允许修改视频中的外观，以重新照明和材料编辑。萨里大学的研究将集中在两个具有挑战性的悬而未决的问题上：-从视频中提取复杂动态场景的2.5D分层深度表示，以支持现场体育赛事等立体观看。-基于局部表面取向和材料传输，对视频中的场景外观进行感知逼真的操作。研究将集中在现场动作场景，如广播中的体育赛事和电影的开始制作。这些领域的进展将有助于对复杂动态场景的科学理解，并使能够进行3D立体观看和在视频后期制作中改变外观的技术成为可能。Foundry是一家屡获奥斯卡奖的后期制作工具开发商，将领导技术战略委员会与BBC Research的合作项目，提供制作技术方面的专业知识，并在体育、儿童和自然历史节目制作的广播中接触最终用户。研究进展将由Foundry整合到原型后期制作工具中，供电影和广播行业用户评估，为研究和商业化提供信息。

i3Dlive will create methods for enhancing viewer experience of live action in sports broadcast and film production by augmenting conventional 2D production with 3D information. Research will contribute new capabilities in post-production to enable 3D stereo viewing without specialist stereo camera rigs and allow modification of appearance in video for relighting and material editing. University of Surrey research will focus on two challenging open problems:- Extraction of a 2.5D layered depth representation from video for complex dynamic scenes to support stereo viewing such as live sports events.- Perceptually realistic manipulation of scene appearance in video based on local surface orientation and material transfer.Research will focus on live action scenes such as sports events in broadcast and onset production in films. Advances in these areas will contribute to both scientific understanding of complex dynamic scenes and enable technologies to allow 3D stereo viewing and change of appearance in video post-production. The Foundry, an academy award winning post-production tools developer, will lead the Technology Strategy Board collaborative project with BBC Research providing expertise in production technologies together with access to end-users in broadcast for sports, children's and natural history programme making. Research advances will be integrated into prototype post-production tools by The Foundry for industry user evaluation in film and broadcast to inform research and commercialisation.