公开(公告)号：EP2426642A4

公开(公告)日：2013-11-20

申请号：EP09825631

申请日：2009-12-02

申请人： HISENSE GROUP CO LTD

发明人： LIU WEI ,  HU SHUO ,  LIU SHAO

IPC分类号： G06T7/20 ,  G06M11/00 ,  G06T7/00

CPC分类号： G06T7/285 ,  G06T7/136 ,  G06T7/174 ,  G06T7/194 ,  G06T7/254 ,  G06T2207/10021 ,  G06T2207/10028 ,  G06T2207/30196 ,  G06T2207/30232 ,  G06T2207/30242

摘要： A motion detection method, apparatus and system are disclosed in the present invention, which relates to the video image processing field. The present invention can effectively overcome the influence of the background on motion detection and the problem of object "conglutination" to avoid false detection, thereby accomplishing object detection in complex scenes with a high precision. The motion detection method disclosed in embodiments of the present invention comprises: acquiring detection information of the background scene and detection information of the current scene, wherein the current scene is a scene comprising an object(s) to be detected and the same background scene; and calculating the object(s) to be detected according to the detection information of the background scene and the detection information of the current scene. The present invention is applicable to any scenes where moving objects need to be detected, e.g., automatic passenger flow statistical systems in railway, metro and bus sectors, and is particularly applicable to detection and calibration of objects in places where brightness varies greatly.

摘要翻译： 在涉及视频图像处理领域的本发明中公开了一种运动检测方法，装置和系统。 本发明可以有效地克服背景对运动检测的影响以及对象“粘连”的问题，以避免错误检测，从而以高精度完成复杂场景中的物体检测。 本发明实施例中公开的运动检测方法包括：获取背景场景的检测信息和当前场景的检测信息，其中当前场景是包括要检测的对象和相同背景场景的场景; 以及根据背景场景的检测信息和当前场景的检测信息计算要检测的对象。 本发明适用于需要检测运动物体的任何场景，例如铁路，地铁和公交车段中的自动客流统计系统，特别适用于在亮度变化很大的地方检测和校准物体。