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    • 46. 发明授权
    • Automated camera management system and method for capturing presentations using videography rules
    • 使用摄影规则捕获演示的自动相机管理系统和方法
    • US07349008B2
    • 2008-03-25
    • US10307088
    • 2002-11-30
    • Yong RuiAnoop GuptaJonathan Thomas Grudin
    • Yong RuiAnoop GuptaJonathan Thomas Grudin
    • H04N7/18
    • H04N7/181H04N7/185H04N7/188
    • An automated camera management system and method for capturing presentations using videography rules. The system and method use technology components and aesthetic components represented by the videography rules to capture a presentation. In general, the automated camera management method captures a presentation using videography rules to determine camera positioning, camera movement, and switching or transition between cameras. The videography rules depend on the type of presentation room and the number of audio-visual camera units used to capture the presentation. The automated camera management system of the invention uses the above method to capture a presentation in a presentation room. The system includes a least one audio-visual (A-V) camera unit for capturing and tracking a subject based on vision or sound. The (A-V) camera unit includes any combination of the following components: (1) a pan-tilt-zoom (PTZ) camera; (2) a fixed camera; and (3) a microphone array.
    • 一种使用摄影规则捕获演示的自动相机管理系统和方法。 该系统和方法使用由视频规则表示的技术组件和美学组件来捕获演示文稿。 通常,自动相机管理方法使用摄影规则捕获演示,以确定相机定位,相机移动以及相机之间的切换或转换。 视频规则取决于演示室的类型和用于捕获演示的视听相机单元的数量。 本发明的自动相机管理系统使用上述方法在演示室中捕获演示。 该系统包括至少一个视听(A-V)摄像机单元,用于基于视觉或声音捕获和跟踪被摄体。 (A-V)相机单元包括以下组件的任意组合:(1)俯仰放大(PTZ)相机; (2)固定摄像头; 和(3)麦克风阵列。