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。

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。

公开(公告)号：US20050018879A1

公开(公告)日：2005-01-27

申请号：US10895828

申请日：2004-07-22

申请人： Wataru Ito ,  Miyuki Fujii

发明人： Wataru Ito ,  Miyuki Fujii

IPC分类号： G01S3/781 ,  G08B13/194 ,  H04N7/18 ,  G06K9/00

CPC分类号： H04N7/183 ,  G01S3/781 ,  G08B13/19602 ,  G08B13/19604 ,  G08B13/19608 ,  G08B13/19652 ,  G08B13/19686 ,  G08B13/19689 ,  G08B13/19691

摘要： An object tracking apparatus consisting of an imaging device, a signal processor for processing a video signal generated by the imaging device, and a display for displaying the result of processing performed by the signal processor. An intruding object is detected within a field under monitoring based on a video signal captured by the imaging device, and the imaging device is controlled in response to motions of the intruding object to track the object. The position of a visual field range of the imaging device is calculated, and panning and tilting of the imaging device and an imaging lens are controlled such that the calculated position of the visual field range of the imaging device does not include an imaging prohibited region positioned within the field under monitoring.

摘要翻译： 一种物体跟踪装置，包括成像装置，用于处理由成像装置产生的视频信号的信号处理器，以及用于显示由信号处理器执行的处理结果的显示器。 在基于由成像装置拍摄的视频信号的监视的场内检测入侵物体，并且响应于入侵物体的跟踪物体的运动来控制成像装置。 计算成像装置的视场范围的位置，并且控制成像装置和成像透镜的平移和倾斜，使得计算出的成像装置的视野范围的位置不包括位于 在监测范围内。

公开(公告)号：US07596240B2

公开(公告)日：2009-09-29

申请号：US10895828

申请日：2004-07-22

申请人： Wataru Ito ,  Miyuki Fujii

发明人： Wataru Ito ,  Miyuki Fujii

IPC分类号： G06K9/00 ,  G06K9/62 ,  G06K9/68

CPC分类号： H04N7/183 ,  G01S3/781 ,  G08B13/19602 ,  G08B13/19604 ,  G08B13/19608 ,  G08B13/19652 ,  G08B13/19686 ,  G08B13/19689 ,  G08B13/19691

摘要： An object tracking apparatus consisting of an imaging device, a signal processor for processing a video signal generated by the imaging device, and a display for displaying the result of processing performed by the signal processor. An intruding object is detected within a field under monitoring based on a video signal captured by the imaging device, and the imaging device is controlled in response to motions of the intruding object to track the object. The position of a visual field range of the imaging device is calculated, and panning and tilting of the imaging device and an imaging lens are controlled such that the calculated position of the visual field range of the imaging device does not include an imaging prohibited region positioned within the field under monitoring.

摘要翻译： 一种物体跟踪装置，包括成像装置，用于处理由成像装置产生的视频信号的信号处理器，以及用于显示由信号处理器执行的处理结果的显示器。 在基于由成像装置拍摄的视频信号的监视的场内检测入侵物体，并且响应于入侵物体的跟踪物体的运动来控制成像装置。 计算成像装置的视场范围的位置，并且控制成像装置和成像透镜的平移和倾斜，使得计算出的成像装置的视野范围的位置不包括位于 在监测范围内。

公开(公告)号：US07215795B2

公开(公告)日：2007-05-08

申请号：US09964336

申请日：2001-09-28

申请人： Wataru Ito ,  Hirotada Ueda ,  Toshimichi Okada ,  Miyuki Fujii

发明人： Wataru Ito ,  Hirotada Ueda ,  Toshimichi Okada ,  Miyuki Fujii

IPC分类号： G06K9/00

CPC分类号： G06K9/00771 ,  G06T7/254

摘要： An intruding object detecting method and an intruding object monitoring apparatus for detecting a target object intruding into an image pickup region while reducing the error detection of moving objects other than the target object. A difference in pixel value between an input image signal and each of different image signals in a predetermined number of frames greater than one is calculated for each pixel to thereby obtain differential images in the predetermined number of frames. The differential images in the predetermined number of frames are synthesized in predetermined proportions to thereby generate a synthesized differential image. The synthesized differential image is binarized on the basis of a predetermined threshold value to thereby generate a binarized image. A binarized object in the binarized image is detected as an object intruding into a monitoring visual field.

摘要翻译： 一种入侵物体检测方法和入侵物体监测装置，用于在减少对象物体以外的移动物体的误差检测的同时，检测入射到摄像区域中的目标物体。 针对每个像素计算输入图像信号和大于1的预定帧数的每个不同图像信号之间的像素值的差异，从而获得预定帧数的差分图像。 以预定比例合成预定帧数的差分图像，从而生成合成差分图像。 基于预定阈值对合成的差分图像进行二值化，从而生成二值化图像。 二维化图像中的二值化对象被检测为进入监视视野的对象。

公开(公告)号：US20100182433A1

公开(公告)日：2010-07-22

申请号：US12666841

申请日：2008-03-05

申请人： Naoyuki Shimbo ,  Shigeru Ikewada ,  Miyuki Fujii

发明人： Naoyuki Shimbo ,  Shigeru Ikewada ,  Miyuki Fujii

IPC分类号： H04N7/18

CPC分类号： H04N7/188 ,  G06K9/00771 ,  G06K9/2018 ,  G06K9/3216 ,  G08B13/19643 ,  H04N5/247 ,  H04N5/332

摘要： A detection system that uses a plurality of input devices with different sensitive wavelengths as image and signal acquisition devices for detecting an intruding object and which performs coordinated processing on at least two or more pieces of information to avoid issuing false alarms during an intruding object detection. Based on the position or size of an object detected by processing an input from one of the input devices, an area range in which to process an input from other input devices is defined. According to one or more of processing results, a check is made as to the presence or absence of an intruding object.

摘要翻译： 使用具有不同敏感波长的多个输入装置的检测系统作为图像和信号采集装置，用于检测入侵物体，并且对至少两条或更多条信息执行协调处理，以避免在入侵物体检测期间发出假警报。 基于通过处理来自输入设备之一的输入而检测到的对象的位置或大小，定义了处理来自其他输入设备的输入的区域范围。 根据一个或多个处理结果，检查入侵物体的存在或不存在。

公开(公告)号：US08134614B2

公开(公告)日：2012-03-13

申请号：US12261365

申请日：2008-10-30

申请人： Miyuki Fujii

发明人： Miyuki Fujii

IPC分类号： H04N5/262

CPC分类号： G06T7/254 ,  G06T2207/10016

摘要： In an image processing apparatus, minimum width and height and maximum width and height of an object to be detected are calculated on the basis of photographing conditions, an object detection range and a size of the object to be detected and an image reduction coefficient is set on the basis of the calculated minimum width and height and maximum width and heights whereby detection can be achieved while keeping the detection accuracy of image processing intact and an intruding person can be detected at a high speed at a necessarily lowest processing speed.

摘要翻译： 在图像处理装置中，基于拍摄条件，物体检测范围和要检测对象的大小和设定图像缩小系数来计算要检测对象的最小宽度和高度以及最大宽度和高度 基于所计算的最小宽度和高度以及最大宽度和高度，从而可以在保持图像处理的检测精度的同时保持检测并且可以以必要的最低处理速度高速检测入侵者。

公开(公告)号：US08233047B2

公开(公告)日：2012-07-31

申请号：US12666841

申请日：2008-03-05

申请人： Naoyuki Shimbo ,  Shigeru Ikewada ,  Miyuki Fujii

发明人： Naoyuki Shimbo ,  Shigeru Ikewada ,  Miyuki Fujii

IPC分类号： H04N7/18

CPC分类号： H04N7/188 ,  G06K9/00771 ,  G06K9/2018 ,  G06K9/3216 ,  G08B13/19643 ,  H04N5/247 ,  H04N5/332

摘要： A detection system that uses a plurality of input devices with different sensitive wavelengths as image and signal acquisition devices for detecting an intruding object and which performs coordinated processing on at least two or more pieces of information to avoid issuing false alarms during an intruding object detection. Based on the position or size of an object detected by processing an input from one of the input devices, an area range in which to process an input from other input devices is defined. According to one or more of processing results, a check is made as to the presence or absence of an intruding object.

摘要翻译： 使用具有不同敏感波长的多个输入装置的检测系统作为图像和信号采集装置，用于检测入侵物体，并且对至少两条或更多条信息执行协调处理，以避免在入侵物体检测期间发出假警报。 基于通过处理来自输入设备之一的输入而检测到的对象的位置或大小，定义了处理来自其他输入设备的输入的区域范围。 根据一个或多个处理结果，检查入侵物体的存在或不存在。