CAMERA CALIBRATION
    12.
    发明申请
    CAMERA CALIBRATION 审中-公开

    公开(公告)号:US20200074683A1

    公开(公告)日:2020-03-05

    申请号:US16676995

    申请日:2019-11-07

    Abstract: A depth map generating method includes obtaining one or more images from each of one or more imaging devices, and processing the one or more images from each of the one or more imaging devices based on calibration parameters for the one or more imaging devices to generate a three-dimensional depth map. The calibration parameters are determined using a plurality of calibration images of a calibration target from each of the one or more imaging devices. The calibration target includes a plurality of features arranged in a repeating pattern and one or more reference markers each uniquely identifiable within each calibration image of the plurality of calibration images. The plurality of calibration images include at least one calibration image capturing less than all of the plurality of features.

    METHOD AND SYSTEM FOR IMAGE-BASED OBJECT DETECTION AND CORRESPONDING MOVEMENT ADJUSTMENT MANEUVERS

    公开(公告)号:US20190265734A1

    公开(公告)日:2019-08-29

    申请号:US16407432

    申请日:2019-05-09

    Abstract: An obstacle detection method includes obtaining a base image captured by a camera of a moveable object while the moveable object is at a first position and extracting an original patch from the base image. The original patch corresponds to a portion of the base image that includes a feature point. The method further includes obtaining a current image captured by the camera while the moveable object is at a second position, determining a scale factor between the original patch and an updated patch in the current image that corresponds to a portion of the current image that includes the feature point with an updated location, and obtaining an estimate of a corresponding object depth for the feature point in the current image based on the scale factor and a distance between the first position and the second position.

    SYSTEM AND METHOD FOR ENABLING VIRTUAL SIGHTSEEING USING UNMANNED AERIAL VEHICLES
    18.
    发明申请
    SYSTEM AND METHOD FOR ENABLING VIRTUAL SIGHTSEEING USING UNMANNED AERIAL VEHICLES 审中-公开
    使用无人驾驶飞机启用虚拟观测的系统和方法

    公开(公告)号:US20160035224A1

    公开(公告)日:2016-02-04

    申请号:US14795652

    申请日:2015-07-09

    Abstract: A system of virtual sightseeing using unmanned aerial vehicles (UAV) and methods of making and using same. The virtual sightseeing system can include a plurality of UAVs arranged over a geographical area of interest in one or more ground configurations. In response to a sightseeing request, one or more UAVs are activated and deployed to a sightseeing region of interest. The UAVs travel to the region of interest and, upon arriving, acquire data for presentation in real-time. The data can include both visual and non-visual data from the region of interest and can be presented in integrated fashion in a virtual reality terminal. The virtual sightseeing is supervised by an operational subsystem that is responsible for efficient allocation of UAVs in response to multiple sightseeing requests. Even if physically separate, the subsystems of the virtual sightseeing system can communicate via a data communication subsystem, such as a wireless network.

    Abstract translation: 使用无人机(UAV)的虚拟观光系统及其制作和使用方法。 虚拟观光系统可以包括在一个或多个地面配置中布置在感兴趣的地理区域上的多个UAV。 响应观光请求,一个或多个无人机被激活并部署到感兴趣的观光区域。 无人机旅行到感兴趣的区域,并在到达时获取实时数据。 数据可以包括来自感兴趣区域的视觉数据和非可视数据,并且可以以虚拟现实终端中的整体方式呈现。 虚拟观光由负责多个观光请求的UAV有效分配的运营子系统进行监督。 即使物理上分开,虚拟观光系统的子系统也可以通过无线网络等数据通信子系统进行通信。

    UAV, CONTROL TERMINAL, SERVER, AND CONTROL METHOD

    公开(公告)号:US20240412405A1

    公开(公告)日:2024-12-12

    申请号:US18807498

    申请日:2024-08-16

    Abstract: A control method includes obtaining sensing data output by an observation sensor of a movable platform when sensing a target object in an environment, determining a position of the target object based on the sensing data, and sending the position of the target object to another movable platform moving in the environment, or to a relay device for the relay device to send the position of the target object to the another movable platform.

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