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2. 发明申请

US20110280541A1 METHOD AND DEVICE FOR CONTROLLING VIDEO RECORDATION PROPERTY OF CAMERA MODULE ACCORDING TO VELOCITY OF OBJECT 有权
标题翻译：用于控制摄像机模块根据对象速度的视频记录属性的方法和装置
公开(公告)号：US20110280541A1
公开(公告)日：2011-11-17
申请号：US12908139
申请日：2010-10-20
申请人： Hye-Ran LEE
发明人： Hye-Ran LEE
IPC分类号： H04N5/77
CPC分类号： H04N5/232 , G06T7/238 , G06T2207/10016 , G06T2207/30232 , H04N5/144 , H04N5/77
摘要： Method and device for controlling a video recording attribute such as a frame rate and/or an exposure value to suitably record a video depending on a velocity of an object detected by a camera module are provided. The device for controlling a video recording attribute of a camera module includes: a video input unit that receives video data corresponding to frames from the camera module; a motion information acquiring unit that acquires motion information between two successive frames; a video recording attribute determining unit that determines the video recording attribute of the camera module on the basis of the motion information; and a camera module controller that generates a camera module control signal for causing the camera module to perform a video recording operation on the basis of the determined video recording attribute and outputs the camera module control signal to the camera module. Accordingly, it is possible to enhance the processability of an object moving at a high velocity in a surveillance area to accurately detect the object by controlling a video recording attribute (a frame rate and/or an exposure value) of a camera module depending on the velocity of the object moving in the surveillance area.
摘要翻译：提供了用于控制诸如帧速率和/或曝光值的视频记录属性的方法和装置，以根据由相机模块检测到的对象的速度适当地记录视频。用于控制相机模块的视频记录属性的装置包括：视频输入单元，其接收与来自相机模块的帧对应的视频数据; 运动信息获取单元，其获取两个连续帧之间的运动信息; 视频记录属性确定单元，其基于运动信息确定相机模块的视频记录属性; 以及相机模块控制器，其生成摄像机模块控制信号，以使照相机模块基于确定的视频记录属性执行视频记录操作，并将相机模块控制信号输出到摄像机模块。因此，可以通过控制摄像机模块的视频记录属性（帧速率和/或曝光值）来提高在监视区域中以高速度移动的物体的可加工性，从而准确地检测物体。物体在监视区域移动的速度。

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