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    • 3. 发明申请
    • System and Method for Wide Area Motion Imagery
    • 广域运动图像系统与方法
    • US20140152770A1
    • 2014-06-05
    • US13909997
    • 2013-06-04
    • Peter Alexander CaridesBarry R. RobbinsDilraj SinghSimon H. Dickhoven
    • Peter Alexander CaridesBarry R. RobbinsDilraj SinghSimon H. Dickhoven
    • H04N7/18H04N13/02
    • H04N7/185
    • A system for detecting moving objects within a predetermined geographical area is provided. The system is designed to convey object movement information from an airborne surveillance platform to a ground-based operator station with reduced data transmission. This is accomplished by computer processing image data on the surveillance platform prior to transmitting data to the ground station. First, the system constructs a 3D model of the area under surveillance, for example, by obtaining many different views of the area using an aircraft. One 3D model is maintained at the surveillance platform, and another is transmitted to the ground station. During a surveillance mission, a succession of relatively low data, 2D images are created and aligned with the surveillance platform's 3D model. The alignment reveals differences in the images (tracking data) which is then transmitted to the ground station for use with the ground station's 3D model to resolve object movement information.
    • 提供了一种用于检测预定地理区域内的移动物体的系统。 该系统旨在将物体运动信息从机载监视平台传送到具有减少的数据传输的地面操作员站。 这是通过在将数据发送到地面站之前在监视平台上计算机处理图像数据来实现的。 首先,系统构建了监视区域的3D模型,例如通过使用飞机获得该区域的许多不同视图。 在监控平台上维护一个3D模型,另一个模型被传输到地面站。 在监视任务期间,一连串相对较低的数据,创建2D图像并与监视平台的3D模型对齐。 对准显示图像(跟踪数据)的差异,然后将其传输到地面站,以便与地面站的3D模型一起使用,以解决物体移动信息。