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1. 发明专利

JP2009266052A Abnormal behavior detector 有权
标题翻译：异常行为检测器
公开(公告)号：JP2009266052A
公开(公告)日：2009-11-12
申请号：JP2008116573
申请日：2008-04-28
申请人： Hitachi Building Systems Co Ltd , Hitachi Ltd , 株式会社日立ビルシステム , 株式会社日立製作所
发明人： MIYOSHI MASANORI , SHOJIMA HIROSHI , KAZUI MASATO , ONUKI AKIRA , YAMAGUCHI SHINICHIRO
IPC分类号： G06T7/20 , B66B3/00 , B66B5/00 , G08B25/08
摘要： PROBLEM TO BE SOLVED: To solve a problem wherein an abnormal behavior is not detected correctly when a boundary between normality and abnormality is dynamically fluctuated, by a conventional embodiment technique for detecting a behavior coming out of a human normal behavior in an image learnt preliminarily, as abnormal behavior. SOLUTION: This abnormal behavior detector includes an image acquisition part for acquiring a monitoring-objective image, a person number detecting part for detecting the number of persons in the image acquired by the image acquisition part, a learnt data selection part for selecting a learnt data of the normal behavior in response to the number of persons detected by the person number detecting part, a non-normal behavior detecting part for detecting a non-normal behavior in the image acquired by the image acquisition part as the abnormal behavior, using the learnt data of the normal behavior selected by the learnt data selection part, and an announcement part for informing an external device of the purport of generation of the abnormal behavior when generated, based on a detection result form the non-normal behavior detecting part. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了解决当正常和异常之间的边界动态波动时不正确检测到异常行为的问题，通过用于检测图像中的人正常行为的行为的传统实施例技术初步了解，作为异常行为。解决方案：该异常行为检测器包括用于获取监视目标图像的图像获取部分，用于检测由图像获取部分获取的图像中的人数的人物数量检测部分，用于选择图像获取部分的学习数据选择部分响应于人数检测部分检测到的人数的正常行为的学习数据，用于检测由图像获取部分获取的图像中的非正常行为作为异常行为的非正常行为检测部分，使用由学习数据选择部选择的正常行为的学习数据，以及通知部，用于在生成时基于检测结果向外部设备通知产生异常行为的意图，形成非正常行为检测部。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010136032A Video monitoring system 审中-公开
标题翻译：视频监控系统
公开(公告)号：JP2010136032A
公开(公告)日：2010-06-17
申请号：JP2008309226
申请日：2008-12-04
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ITO SEIYA , MIYOSHI MASANORI , KAZUI MASATO , FUJII HIROMASA
IPC分类号： H04N7/18
CPC分类号： G06K9/00771 , G06T7/194 , G06T7/254 , G06T2207/20224 , G06T2207/30232 , G08B13/19671
摘要： PROBLEM TO BE SOLVED: To provide a video monitoring system which reduces burden of decoding processing in the monitor center side. SOLUTION: The video monitoring system has a camera, and a monitor device to which video data is transferred from the camera. The monitor device has a decoder which decodes video data that is transferred from the camera, and an image recognition unit which selects a decoding means of the decoder based on an image processing result of a camera image recognition unit. Thereby, decoding processing can be selected corresponding to recognition information of the camera side, so that decoding processing is efficiently performed in the video monitoring system. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种降低监视中心侧的解码处理负担的视频监视系统。
解决方案：视频监控系统具有相机和从相机传送视频数据的监视器设备。监视器装置具有解码器，其解码从相机传送的视频数据，以及图像识别单元，其基于相机图像识别单元的图像处理结果来选择解码器的解码装置。由此，可以对应于摄像机侧的识别信息来选择解码处理，从而在视频监控系统中有效地执行解码处理。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010058903A Image recognizing device 有权
标题翻译：图像识别装置
公开(公告)号：JP2010058903A
公开(公告)日：2010-03-18
申请号：JP2008226102
申请日：2008-09-03
申请人： Hitachi Building Systems Co Ltd , Hitachi Ltd , 株式会社日立ビルシステム , 株式会社日立製作所
发明人： KAZUI MASATO , MIYOSHI MASANORI , CHIKARA MASAHIRO , FUJIYOSHI HIRONOBU
IPC分类号： B66B31/00 , G06T7/00
摘要： PROBLEM TO BE SOLVED: To improve image recognizing accuracy for detecting a passenger on board a man conveyor system such as an escalator and a moving walkway and for detecting the abnormal operation of the passenger. SOLUTION: This invention simultaneously expresses and learns both a texture and the movement by a Gram matrix of calculating the dynamically varying background from a time space luminance gradient. Thus, even when a luminance value similar to the background is inputted, the background and the foreground can be separated by the information of the texture. A person and an object can also be detected since the movement itself of its background is modeled even when detecting a target object in a scene of dynamically varying in the background. Abnormal operation detection and operation kind discriminating accuracy can also be improved using a detected personal area. A model of the background is constituted as a mixed normal distribution model of indicating the probability density of a component of a time space characteristic vector by the Gram matrix, and when the inputted time space characteristic vector does not belong to the normal distribution, it is determined that there exists the foreground. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提高用于检测诸如自动扶梯和移动人行道的人输送系统上的乘客的图像识别精度，并且用于检测乘客的异常操作。解决方案：本发明同时通过计算从时间空间亮度梯度的动态变化背景的Gram矩阵来表达和学习纹理和运动。因此，即使输入与背景相似的亮度值，也可以通过纹理信息来分离背景和前景。即使在背景中动态变化的场景中检测到目标物体时，也可以检测人物和物体，因为其背景的运动本身被建模。也可以使用检测到的个人区域来提高异常操作检测和操作种类鉴别精度。将背景模型构成为通过Gram矩阵指示时空特征向量的分量的概率密度的混合正态分布模型，并且当输入的时空特征向量不属于正态分布时，它是确定存在前景。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2011097309A Centralized monitoring system and centralized monitoring method by multiple monitoring cameras 有权
标题翻译：多监视摄像机的集中监控系统和集中监控方法
公开(公告)号：JP2011097309A
公开(公告)日：2011-05-12
申请号：JP2009248340
申请日：2009-10-29
申请人： Hitachi Building Systems Co Ltd , Hitachi Ltd , 株式会社日立ビルシステム , 株式会社日立製作所
发明人： KAZUI MASATO , MIYOSHI MASANORI , CHIKARA MASAHIRO
IPC分类号： H04N7/18 , G08B23/00 , G08B25/00
摘要： PROBLEM TO BE SOLVED: To reduce the omission of an abnormal event while reducing a load on the monitoring of a monitoring person, in a system for collectively subjecting pictures from a plurality of monitoring cameras to centralized monitoring. SOLUTION: By omage-processing respective picture data of multiple monitoring cameras, a degree of a motion failure of a person is calculated at each camera, and a display frame rate is adjusted based on the degree of failure. Pictures from the monitoring cameras each having a large degree of the failure can be preferentially viewed, a load on the monitoring of the monitoring person is reduced, and the early discovery of an abnormal event and a response to the abnormal event can be promptly performed. The pictures of the monitoring camera adjacent to the monitoring camera around which an abnormal event occurs are high-lighted, or mosaicing between images is performed, whereby monitoring efficiency is improved. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了集中地对来自多个监控摄像机的画面进行集中监视，在减少监视人员的监视负荷的同时减少异常事件的省略。解决方案：通过对多个监视摄像机的各个图像数据进行处理处理，在每个摄像机处计算人的运动失败程度，并且基于故障程度来调整显示帧率。可以优先查看来自监视摄像机各自具有较大程度故障的图像，从而减少对监视人员的监视负担，并且可以及时地发现异常事件的早期发现和异常事件的响应。与发生异常事件的监视摄像机相邻的监视摄像机的图像高亮，或者进行图像之间的镶嵌，从而提高监视效率。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010062596A Image monitoring system 有权
标题翻译：图像监控系统
公开(公告)号：JP2010062596A
公开(公告)日：2010-03-18
申请号：JP2008223006
申请日：2008-09-01
申请人： Hitachi Building Systems Co Ltd , Hitachi Ltd , 株式会社日立ビルシステム , 株式会社日立製作所
发明人： KAZUI MASATO , MIYOSHI MASANORI , CHIKARA MASAHIRO
IPC分类号： H04N7/18 , G06T7/00
摘要： PROBLEM TO BE SOLVED: To provide image monitoring in which a processing area to be subjected to image processing for detecting abnormal conditions is easily set.
SOLUTION: A structure provided in a monitor area is extracted from an image of the monitor area, an initial area which is adjacent to the extracted structure and is an object of the image processing for detecting the abnormal conditions is set, and the set initial area is corrected in the condition of being adjacent to the structure. The image processing is carried out on the corrected initial area to detect the abnormal conditions in the monitor area. This means facilitates the correction and setting of the initial area to improve the efficiency of operation of an operator who uses the image monitoring system and a customer engineer.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供图像监视，其中容易设置用于检测异常状况的图像处理的处理区域。解决方案：设置在监视区域中的结构是从监视区域的图像中提取的，设置与所提取的结构相邻的初始区域，并且是用于检测异常状况的图像处理的对象，并且在与结构相邻的条件下校正初始区域。在校正的初始区域上进行图像处理，以检测监视区域中的异常状况。这意味着有利于初始区域的校正和设置，以提高使用图像监视系统的操作员和客户工程师的操作效率。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2010028594A Moving object monitoring device 有权
标题翻译：移动对象监控设备
公开(公告)号：JP2010028594A
公开(公告)日：2010-02-04
申请号：JP2008189268
申请日：2008-07-23
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MIYOSHI MASANORI , KAGEHIRO TATSUHIKO , KAZUI MASATO , ITO SEIYA
IPC分类号： H04N7/18 , G08B25/00
摘要： PROBLEM TO BE SOLVED: To solve a problem that limit exists in trace performance by constraint of network transmission capacity, when centralized monitoring of the video image of many surveillance cameras is carried out at a surveillance center.
SOLUTION: The whole of device is constituted of at least one monitor site and a monitor center which are connected by a network. The monitor site includes an image acquiring unit which acquires a video image photographed by a camera; a moving object extracting unit which extracts a moving object in the acquired video image; a processing assignment table which determines assignment of calculation processing of characteristic amount to extracted moving object; a high-frequency feature calculating unit which calculates the high-frequency feature amount of the moving body, in accordance with the processing assignment table and an image selecting unit which determines the transmission rate of the image transmitted to the monitoring center in accordance with the processing assignment table. The monitoring center includes an image DB, which stores the video images transmitted by the transmitting image selecting unit; a characteristic amount DB which stores the characteristic amount calculated by the high-frequency characteristics calculating unit and a low-frequency characteristic calculating unit which calculates the characteristics which are not calculated by the characteristic amount DB.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了通过网络传输容量的约束来解决跟踪性能存在的限制问题，当监控中心执行许多监控摄像机的视频图像的集中监控时，
解决方案：整个设备由至少一个由网络连接的监控站点和监视中心构成。监视器位置包括获取由照相机拍摄的视频图像的图像获取单元; 移动对象提取单元，其提取所获取的视频图像中的移动对象; 处理分配表，其确定提取的运动对象的特征量的计算处理的分配; 根据处理分配表计算移动体的高频特征量的高频特征计算单元和根据处理确定发送到监视中心的图像的传输速率的图像选择单元分配表。监视中心包括存储由发送图像选择单元发送的视频图像的图像DB; 存储由高频特性计算单元计算的特征量的特征量DB和计算不是由特征量DB计算的特性的低频特性计算单元。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2005257278A Image acquisition system, distance measurement method, distance measurement system using the method and record medium that recorded the method 审中-公开
标题翻译：图像采集系统，距离测量方法，使用记录方法的方法和记录介质的距离测量系统
公开(公告)号：JP2005257278A
公开(公告)日：2005-09-22
申请号：JP2004064951
申请日：2004-03-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KIYOHARA MASAHIRO , IKEDA KOJI , KAZUI MASATO
IPC分类号： G01B11/00 , G01C3/06 , G06T7/60 , H04N5/225
摘要： PROBLEM TO BE SOLVED: To provide a small and light imaging system capable of acquiring images of each of view points with high precision, and to provide a distance measurement system which uses it.
SOLUTION: By using a multi-point image acquisition system having an optical means for integrating a plurality of images obtained in observation of an object from a plurality of view points arranged with distances so as to overlap to an imaging surfacing; and an imaging means for photographing the images of a plurality of points integrated with a lens system, simultaneously on the same imaging surface, an image is acquired. From the acquired image data, characteristic constitution elements of the imaging object are extracted. The correlation of the extracted each constitution element and view point information of the imaging system of the multi-point image data, recorded on the recording medium, is determined. Parallaxes for each constituent element is individually calculated, and from the parallaxes calculated, the distance information from the imaging system to each constitution element of the imaging object is determined.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够以高精度获取每个视点的图像的小型和轻型成像系统，并提供使用它的距离测量系统。解决方案：通过使用具有光学装置的多点图像采集系统，用于将从观察距离多个视点的物体观察获得的多个图像积分成与成像表面重叠; 以及用于拍摄与透镜系统集成的多个点的图像的成像装置，同时在相同的成像表面上，获取图像。从获取的图像数据中，提取成像对象的特征构成要素。确定记录在记录介质上的提取的每个构成要素和成像系统的成像系统的视点信息的相关性。分别计算每个构成元件的视差，并且根据计算的视差，确定从成像系统到成像对象的每个构成要素的距离信息。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2006146626A Pattern recognition method and device 有权
标题翻译：模式识别方法和设备
公开(公告)号：JP2006146626A
公开(公告)日：2006-06-08
申请号：JP2004336849
申请日：2004-11-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAZUI MASATO , KEUMI SHIGEKI , MIYASOI TATSUO , TANIMOTO JUNICHI , MAEBAYASHI KAZUYUKI
IPC分类号： G06T7/00
CPC分类号： G06K9/00228
摘要： PROBLEM TO BE SOLVED: To detect a detection target having individuality though belonging to the same category such as a vehicle or a human face according to an apparent change caused by an attitude change of the detection target by use of an increment code.
SOLUTION: This pattern recognition method is a method for extracting a statistical property of the increment code from a database formed by an image of the detection target, and designing an optimum identification device for pattern detection by learning of a characteristic vector by use of the property to accomplish the pattern detection corresponding to the apparent change caused by the attitude change of the detection target.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：根据由检测对象的姿态变化引起的明显变化，通过使用增量代码来检测具有属于车辆或人脸等同一类别的个性的检测目标。解决方案：该模式识别方法是从由检测对象的图像形成的数据库提取增量代码的统计特性的方法，并且通过使用特征向量的学习来设计用于模式检测的最佳识别装置的属性来完成对应于由检测目标的姿态变化引起的明显变化的模式检测。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2006039771A System for counting number of persons 有权
标题翻译：统计人数的系统
公开(公告)号：JP2006039771A
公开(公告)日：2006-02-09
申请号：JP2004216341
申请日：2004-07-23
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKAHASHI KAZUYA , KAZUI MASATO , KIYOHARA MASAHIRO , KOBAYASHI YOSHIKI , OGINO TAKESHI
IPC分类号： G06M7/00
摘要： PROBLEM TO BE SOLVED: To provide a system for counting the number of persons for making it unnecessary to use any standing signal line for the transmission of the data of a means for counting the number of persons, and for wirelessly reducing any adverse influence in data communication, and for performing stable data communication.
SOLUTION: This system is provided with a counting means 101 set at a counting spot for counting the number of passers-by in a passing direction at the counting spot, a portable terminal 301 for receiving and storing the data of the number of persons related with the number of passers-by in the passing direction counted by the counting means 101 and a data totaling means 401 for receiving the data of the number of persons from the portable terminal 301, and for calculating the number of persons in a specific region by using a predetermined arithmetic means from the data of the number of persons.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于计数人数的系统，使得不必使用任何站立信号线来传输用于对人数进行计数的装置的数据的数据，并且用于无线地减少任何不利的影响数据通信，并进行稳定的数据通信。
解决方案：该系统设置有计数装置101，其设置在计数点，用于对在计数点处的通过方向上的路人数进行计数;便携式终端301，用于接收和存储数量的数据与由计数装置101计数的通过方向的路人数相关的人员和用于从便携式终端301接收人数的数据的数据合计装置401，以及用于计算特定区域，根据人数的数据使用预定的算术手段。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005069953A Apparatus and method for shape measuring 有权
标题翻译：用于形状测量的装置和方法
公开(公告)号：JP2005069953A
公开(公告)日：2005-03-17
申请号：JP2003302265
申请日：2003-08-27
申请人： Hitachi High-Technologies Corp , Hitachi Ltd , 株式会社日立ハイテクノロジーズ , 株式会社日立製作所
发明人： KAZUI MASATO , IKEDA KOJI , TAKANE ATSUSHI
IPC分类号： G01B15/04
CPC分类号： G01B15/04 , H01J2237/2816
摘要： PROBLEM TO BE SOLVED: To provide a shape measuring apparatus for noncontactly and nondestructively measuring the cross-sectional shape of a sample such as a semiconductor wafer.
SOLUTION: The shape measuring apparatus is provided with an irradiation means for moving along an axis in the scanning direction relative to the sample and irradiating the surface of the sample with electromagnetic waves or charged particles, and a signal strength detecting means for detecting signal strength of the electromagnetic waves irradiated from the irradiation means and reflected by the sample or the charged particles generated from the sample. The apparatus calculates the tilt angle of the surface of the sample at the irradiation location of the electromagnetic waves or the charged particles based on the detection output of the signal strength detecting means, and measures the cross-sectional shape.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于非接触地和非破坏性地测量诸如半导体晶片的样品的横截面形状的形状测量装置。解决方案：形状测量装置设置有照射装置，用于沿扫描方向的轴线相对于样品移动，并用电磁波或带电粒子照射样品的表面;以及信号强度检测装置，用于检测从照射装置照射并被样品或由样品产生的带电粒子反射的电磁波的信号强度。该装置基于信号强度检测装置的检测输出，计算电磁波的照射位置处的样品的表面的倾斜角度，并测量截面形状。版权所有（C）2005，JPO＆NCIPI

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