METHOD OF SENSOR-ASSISTED RATE CONTROL
    73.
    发明公开
    METHOD OF SENSOR-ASSISTED RATE CONTROL 审中-公开
    传感器辅助速率控制方法

    公开(公告)号:EP3225026A1

    公开(公告)日:2017-10-04

    申请号:EP15874394.8

    申请日:2015-07-31

    发明人: WU, Yannan

    IPC分类号: H04N19/102

    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.

    摘要翻译: 提供了基于运动数据确定用于编码视频的量化步骤的方法和系统。 接收由图像捕获设备捕获的视频。 该视频包括视频帧组件。 另外,接收与视频帧分量相关联的运动数据。 此外,基于运动数据来确定用于对视频帧分量进行编码的量化步骤。

    LENS LIMITING ASSEMBLY, CAMERA BODY, AND CAMERA
    74.
    发明公开
    LENS LIMITING ASSEMBLY, CAMERA BODY, AND CAMERA 审中-公开
    镜头限制组件,相机机身和相机

    公开(公告)号:EP3214493A1

    公开(公告)日:2017-09-06

    申请号:EP15853756.3

    申请日:2015-05-21

    IPC分类号: G03B17/14

    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.

    摘要翻译: 本发明实施例提供一种镜头限位组件,用于限制设置有在其外侧处的卡合部件的镜头,所述镜头限位组件包括:弹性元件; 设置在所述弹性元件上的镜片组装环,其中当所述镜片组装到所述镜片组装环中时,所述卡扣主体扣合在所述弹性元件下方; 以及锁定环,当锁定环沿一个方向旋转时,所述锁定环抵靠并按压所述弹性元件,使得所述弹性元件按压所述镜片的所述扣合体以锁定所述镜片。 本公开的实施例还提供了一种使用所述镜头限制组件的照相机主体和照相机。

    SENSOR FUSION USING INERTIAL AND IMAGE SENSORS
    75.
    发明公开
    SENSOR FUSION USING INERTIAL AND IMAGE SENSORS 审中-公开
    SENSORFUSION UNTER VERWENDUNG VONTRÄGHEITS-UND BILDSENSOREN

    公开(公告)号:EP3158412A4

    公开(公告)日:2017-08-30

    申请号:EP15871314

    申请日:2015-05-23

    IPC分类号: G05D1/12 G01C25/00 G06T7/80

    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.

    摘要翻译: 提供了使用多个传感器来控制可移动物体的系统,方法和设备。 提供了一种用于校准具有处于初始配置的多个传感器的可移动物体的一个或多个外部参数的方法。 该方法包括:检测多个传感器的初始配置已被修改; 在可移动物体的操作期间从至少一个惯性传感器接收惯性数据; 在可移动物体的操作期间从至少两个图像传感器接收图像数据; 以及响应于检测到所述初始配置已被修改,基于所述惯性数据和所述图像数据来估计所述一个或多个外部参数,其中所述一个或多个外部参数包括所述修改后的配置中的所述多个传感器之间的空间关系。

    SYSTEMS AND METHODS FOR FOLDABLE ARMS
    77.
    发明公开
    SYSTEMS AND METHODS FOR FOLDABLE ARMS 审中-公开
    用于可折叠臂的系统和方法

    公开(公告)号:EP3206947A1

    公开(公告)日:2017-08-23

    申请号:EP15874388.0

    申请日:2015-06-01

    IPC分类号: B64C27/08

    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.

    摘要翻译: 提供了用于将UAV从扩展状态转换为紧缩状态的系统和方法。 无人机可以在紧凑的状态下运输。 无人机可以包括一个或多个分段臂,可以折叠以减少无人机的体积。 分段臂可以密封以防止环境空气,灰尘和/或水蒸气进入分段臂。 无人机可以包括无人机上的冷却和空气过滤系统。