Advanced scalable multi-projector curved 3D display

先进的可扩展多投影仪曲面 3D 显示

• 批准号: 488303-2015
• 负责人: Stavness, Ian
• 金额: $ 3.64万
• 依托单位: University of Saskatchewan
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=618866
• 关键词: Advanced; scalable; multi; projector; curved

We propose to create and evaluate techniques for multi-projector Curved 3D (C3D) displays that are interactive, high-resolution, multi-person, 3D perspective-corrected, and stereoscopic. The approach is based on fish tank virtual reality (FTVR) that uses stereo and head-coupled virtual reality on high-resolution desktop displays. However, our new class of FTVR display technology uses geometric shapes such as spheres and cubes, to create a contained virtual reality volume. Our distinct approach will allow the display to be manipulated for viewing and controlling a 3D scene from different perspectives by more than one person and through multi-touch input. We have created a spherical display prototype, which we will extend in a number of targeted technical areas based on the strategic directions of our supporting partner, B-Con Engineering. We propose to explore three primary challenges for C3D displays: 1. Creation of seamless multi-projection and multi-touch input on curved surfaces, 2. Provide 3D rendering including multi-viewer, stereo cues, and interaction techniques 3. Create associated technology to support two primary applications 3D teleconferencing and 3D visualization in complex environments. B-Con Engineering is providing cash and in-kind contributions toward both the hardware and software requirements including optical systems expertise for C3D displays. We will construct prototype C3D displays to advance the technology, evaluate its effectiveness, and demonstrate applications targeting B-Con's market. Together, our partner, collaborators, and students will benefit through this project by establishing the foundations of a new C3D technology to open the door for new applications in communications, computer-aided design, and data visualization to contribute to the Canadian economy.

我们建议创建和评估技术的多投影机曲面3D（C3 D）显示器是互动的，高分辨率，多人，3D透视校正，和立体。该方法基于鱼缸虚拟现实（FTVR），在高分辨率桌面显示器上使用立体声和头耦合虚拟现实。然而，我们的新型FTVR显示技术使用球体和立方体等几何形状来创建包含的虚拟现实体积。我们独特的方法将允许显示器被操纵，以便由多个人通过多点触摸输入从不同的角度观看和控制3D场景。我们已经创建了一个球形显示器原型，我们将根据我们的支持合作伙伴B-Con Engineering的战略方向在许多目标技术领域进行扩展。我们建议探索C3 D显示器的三个主要挑战：1。在曲面上创建无缝多投影和多点触摸输入，2.提供3D渲染，包括多视图，立体提示和交互技术3.创建相关技术以支持复杂环境中的两个主要应用程序3D电话会议和3D可视化。B-Con Engineering为C3 D显示器的硬件和软件需求提供现金和实物捐助，包括光学系统专业知识。我们将构建原型C3 D显示器，以推进该技术，评估其有效性，并展示针对B-Con市场的应用。我们的合作伙伴，合作者和学生将通过建立新的C3 D技术的基础，为通信，计算机辅助设计和数据可视化的新应用打开大门，为加拿大经济做出贡献。