3D immersive projection infrastructure with full-body motion capture and analysis

具有全身动作捕捉和分析功能的 3D 沉浸式投影基础设施

• 批准号: 440101-2013
• 负责人: Cooperstock, Jeremy
• 金额: $ 10.01万
• 依托单位: McGill University
• 依托单位国家: 加拿大
• 项目类别: Research Tools and Instruments - Category 1 (<$150,000)
• 财政年份: 2012
• 资助国家: 加拿大
• 起止时间: 2012-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=509311
• 关键词: 3D; immersive; projection; infrastructure; full

The equipment consists of active stereo video projection units to fill a CAVE-like immersive visualization environment from floor to (nearly) ceiling and a motion capture system to acquire accurate data of human body posture and gait within the entire workspace. The projection hardware, integrated with our active floor tiles will allow us to provide users with rich, immersive, multimodal synthetic content, for example, simulating the experience of walking down a particular street or on a sandy beach. The motion capture system is used primarily for real-time interactive tasks and off-line analysis of human body posture and gait, helping us to understand the perceptual effects of the different modalities.

该设备由主动立体视频投影单元和运动捕捉系统组成，主动立体视频投影单元用于填充从地板到（接近）天花板的洞穴式沉浸式可视化环境，运动捕捉系统用于在整个工作空间内获取人体姿势和步态的准确数据。 投影硬件与我们的活动地板砖集成，使我们能够为用户提供丰富的，身临其境的，多模式的合成内容，例如，模拟在特定街道或桑迪上行走的体验。 运动捕捉系统主要用于实时交互任务和人体姿势和步态的离线分析，帮助我们了解不同模态的感知效果。