摘要:
Systems and methods for UAV safety are provided. An authentication system may be used to confirm UAV and/or user identity and provide secured communications between users and UAVs. The UAVs may operate in accordance with a set of flight regulations. The set of flight regulations may be associated with a geo-fencing device in the vicinity of the UAV.
摘要:
Methods and systems of determining a quantization step for encoding video based on motion data are provided. The video captured by an image capture device (140) is received. The video comprises a video frame component. Additionally, motion data associated with the video frame component is received. Further, a quantization step for encoding the video frame component is determined based on the motion data.
摘要:
Embodiments of the present disclosure provide a lens limiting assembly for limiting a lens provided with a snapping part at the outer side thereof, said lens limiting assembly comprising: an elastic element; a lens assembly ring which is arranged on said elastic element, wherein said snapping body is snapped below the elastic element when said lens is assembled into said lens assembly ring; and a locking ring which abuts against and presses said elastic element when the locking ring rotates in one direction, so that said elastic element presses said snapping body of the lens so as to lock the lens. Embodiments of the present disclosure further provide a camera body and a camera using said lens limiting assembly.
摘要:
Systems, methods, and devices are provided for controlling a movable object using multiple sensors. In one aspect, a method for calibrating one or more extrinsic parameters of a movable object having a plurality of sensors in an initial configuration is provided. The method can comprise: detecting that the initial configuration of the plurality of sensors has been modified; receiving inertial data from at least one inertial sensor during operation of the movable object; receiving image data from at least two image sensors during the operation of the movable object; and estimating the one or more extrinsic parameters based on the inertial data and the image data in response to detecting that the initial configuration has been modified, wherein the one or more extrinsic parameters comprise spatial relationships between the plurality of sensors in the modified configuration.
摘要:
Systems and methods for UAV safety are provided. An authentication system may be used to confirm UAV and/or user identity and provide secured communications between users and UAVs. The UAVs may operate in accordance with a set of flight regulations. The set of flight regulations may be associated with a geo-fencing device in the vicinity of the UAV.
摘要:
Systems and methods are provided for transformation of a UAV from an extended state to a compacted state. The UAV can be transported in the compacted state. The UAV can comprise one or more segmented arms that can be folded to reduce the volume of the UAV. The segmented arms can be sealed to prevent ambient air, dirt, and or water vapor from entering the segmented arm. The UAV can comprise a cooling and air filtering system on-board the UAV.
摘要:
Systems and methods for UAV safety are provided. An authentication system may be used to confirm UAV and/or user identity and provide secured communications between users and UAVs. The UAVs may operate in accordance with a set of flight regulations. The set of flight regulations may be associated with a geo-fencing device in the vicinity of the UAV.
摘要:
Systems, methods, and devices are provided herein for recording operation history of a remotely controlled vehicle. The recorded operation history may comprise outgoing operation commands sent from a remote controller of a remotely controlled vehicle, as well as incoming operation commands received by the remotely controlled vehicle. The recorded operation history may further comprise vehicle status data, such as data related to an operation process of the remotely controlled vehicle. The recorded operation history of a vehicle may be used to analyze a behavior of the vehicle.