A high-resolution omnidirectional video camera for computational photography

用于计算摄影的高分辨率全向摄像机

• 批准号: 440134-2013
• 负责人: Lang, Jochen
• 金额: $ 1.91万
• 依托单位: University of Ottawa
• 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=507844
• 关键词: resolution; omnidirectional; video; camera; computational

The high-resolution omnidirectional video camera will enable us to conduct novel research in capturing image-based virtual environments. An omnidirectional camera simultaneously captures a scene in all directions. Omnidirectional cameras are used to record image-based virtual environment, e.g., in Google Streetview, and for visual odometry in mobile robot navigation. In computational photography, one common use of omnidirectional cameras is as a lightprobe sampling the incident light at a point. A lightprobe enables one to correctly illuminate a virtual object in augmented reality applications.

高分辨率全向摄像机将使我们能够在捕捉基于图像的虚拟环境方面进行新颖的研究。全方位摄像机可以同时捕捉到各个方向的场景。全向摄像机被用于记录基于图像的虚拟环境，例如在Google Streetview中，以及在移动机器人导航中用于视觉里程测量。在计算摄影中，全向相机的一个常见用途是用作在某一点上采样入射光的光探测器。在增强现实应用中，光探测器使人们能够正确地照亮虚拟对象。