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1. 发明授权

US08189049B2 Intrusion alarm video-processing device 有权
标题翻译：入侵报警视频处理设备
公开(公告)号：US08189049B2
公开(公告)日：2012-05-29
申请号：US12690667
申请日：2010-01-20
申请人： Vitaly Alexandrovich Lopota , Alexander Sergeyevich Kondratyev , Victor Ivanovich Yudin , Sergey Anatoliyevich Polovko , Ekaterina Yurevna Smirnova , Kirill Nikolayevich Stupin , Lev Borisovich Kogan , Dmitry Nikolayevich Stepanov , Wataru Ito , Mitsue Ito , Kazunari Iwanaga , Miyuki Fujii
发明人： Vitaly Alexandrovich Lopota , Alexander Sergeyevich Kondratyev , Victor Ivanovich Yudin , Sergey Anatoliyevich Polovko , Ekaterina Yurevna Smirnova , Kirill Nikolayevich Stupin , Lev Borisovich Kogan , Dmitry Nikolayevich Stepanov , Wataru Ito , Mitsue Ito , Kazunari Iwanaga , Miyuki Fujii
IPC分类号： H04N7/18 , G06K9/34
CPC分类号： G08B13/1961 , G06T7/194 , G06T7/254 , G06T2207/20044
摘要： Binarization is performed using a threshold image obtained by multiplying a variation in each pixel value of an input image with a coefficient. Although the variation is time-averaged based on an update coefficient for each pixel, the update coefficient is switched depending on whether or not a relevant pixel belongs to the object. Subsequently, from the binary image, an initial detection zone is formed and a spatial filtering process is performed thereto. The spatial filtering process includes at least one of skeleton analysis processing, object mask processing, morphology processing, and section analysis processing. For a tracking zone, the temporal positional change thereof is tracked, and the noise is reduced. Some of the tracking zones are removed, and the remaining zones are integrated into a cluster, and furthermore the cluster selection is performed based on the dimensions in real space.
摘要翻译：使用通过将输入图像的每个像素值的变化与系数相乘而获得的阈值图像进行二值化。虽然基于每个像素的更新系数对变化进行时间平均，但是根据相关像素是否属于对象来切换更新系数。随后，从二进制图像中，形成初始检测区域并对其进行空间滤波处理。空间滤波处理包括骨架分析处理，对象掩模处理，形态处理和截面分析处理中的至少一个。对于跟踪区域，跟踪其时间位置变化，并且降低噪声。一些跟踪区域被删除，其余区域被集成到集群中，此外，基于实际空间中的维度执行集群选择。

2. 发明授权

US08587652B2 Parameter setting method and monitoring apparatus using the method 有权
标题翻译：参数设定方法及使用该方法的监控装置
公开(公告)号：US08587652B2
公开(公告)日：2013-11-19
申请号：US12691805
申请日：2010-01-22
申请人： Kazunari Iwanaga , Miyuki Fujii
发明人： Kazunari Iwanaga , Miyuki Fujii
IPC分类号： H04N7/18 , G06K9/46
CPC分类号： G06K9/00771 , G06K9/6253 , H04N5/144
摘要： In a monitoring apparatus for monitoring an object which intrudes into a monitoring subject area by using an image pickup device, it is demanded to adjust parameters according to conditions such as the monitoring purpose and the surrounding environment in order to execute suitable monitoring. To this end, in the monitoring apparatus, parameters corresponding to monitoring conditions are subject to grouping. Suitable values of parameters in each group obtained by the grouping are previously determined according to a degree of a monitoring condition. A monitoring condition and its degree are selected by using an ordering device having user interface components such as push buttons mounted thereon. It is made possible to instantaneously alter parameters belonging to a group corresponding to the monitoring condition all at once at this time. Parameter adjustment free from troublesomeness and skill is thus implemented.
摘要翻译：在通过使用图像拾取装置监视入侵到监视对象区域的对象的监视装置中，需要根据监视目的和周围环境等条件来调整参数，以执行适当的监视。为此，在监视装置中，对应于监视条件的参数进行分组。根据监测条件的程度预先确定通过分组获得的每组中的参数的合适值。通过使用具有安装在其上的按钮等用户界面部件的订购装置来选择监视条件及其程度。此时可立即瞬时改变属于与监视条件相对应的组的参数。因此实现了无故障和技巧的参数调整。

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