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    • 7. 发明申请
    • METHODS, APPARATUS AND SYSTEMS FOR AERIAL ASSESSMENT OF GROUND SURFACES
    • 方法,用于对地面进行空气评估的装置和系统
    • US20140312165A1
    • 2014-10-23
    • US14217387
    • 2014-03-17
    • Armen Mkrtchyan
    • Armen Mkrtchyan
    • B64D47/08B64C39/02
    • B64D47/08B64C39/024B64C2201/021B64C2201/042B64C2201/104B64C2201/127B64C2201/165G06K9/00657G06K9/2018
    • A hand-launched unmanned aerial vehicle (UAV) to determine various characteristics of ground surfaces. The UAV includes a lightweight and robust body/wing assembly, and is equipped with multiple consumer-grade digital cameras that are synchronized to acquire high-resolution images in different spectra. In one example, one camera acquires a visible spectrum image of the ground over which the UAV is flown, and another camera is modified to include one or more filters to acquire a similar near-infrared image. A camera mount/holder system facilitates acquisition of high-quality images without impacting the UAV's flight characteristics, as well as easy coupling and decoupling of the cameras to the UAV and safeguarding of the cameras upon landing. An intuitive user interface allows modestly trained individuals to operate the UAV and understand and use collected data, and image processing algorithms derive useful information regarding crop health and/or soil characteristics from the acquired images.
    • 一种手动无人机(UAV)来确定地面各种特性。 无人机包括一个轻量级和坚固的身体/翼组件,并配备了多个消费级数码相机,同步以获取不同光谱的高分辨率图像。 在一个示例中,一个摄像机获取飞行无人机的地面的可见光谱图像,并且修改另一摄像机以包括一个或多个滤波器以获取类似的近红外图像。 相机安装/支架系统便于获取高质量的图像,而不会影响UAV的飞行特性,以及轻松耦合和解耦相机到UAV,并在着陆时保护相机。 直观的用户界面允许受过训练的人员操作无人机,了解和使用收集的数据,图像处理算法从所获取的图像中得到有关作物健康和/或土壤特性的有用信息。