公开(公告)号：US08294765B2

公开(公告)日：2012-10-23

申请号：US12714655

申请日：2010-03-01

申请人： Masaya Itoh ,  Masanori Miyoshi ,  Masato Kazui ,  Hiromasa Fujii ,  Shun'ichi Kaneko ,  Hidenori Takauji

发明人： Masaya Itoh ,  Masanori Miyoshi ,  Masato Kazui ,  Hiromasa Fujii ,  Shun'ichi Kaneko ,  Hidenori Takauji

IPC分类号： H04N7/18

CPC分类号： G08B13/19604 ,  G06K9/00771 ,  G06K2009/3291 ,  G06T7/254 ,  G06T2207/10016 ,  G06T2207/30196

摘要： This is a video image monitoring system which can effectively detect a mobile object appearing in a captured video image even if a background image and other camera condition change continuously. The video image monitoring system comprises: a video-image-capturing section 100 for putting out image data based on a video image signal obtained by using a camera 10; a mobile-object-candidate-area-detecting section 101 for extracting a candidate area of a mobile object from the image data; and a mobile-object-detecting section 102 for determining whether the candidate area is the mobile object. The mobile-object-candidate-area-detecting section 101 quantizes a brightness gradient direction of the image data, and calculates a spatio-temporal histogram which represents the frequency of a direction code appearing in a predetermined spatio-temporal space. After that, the mobile-object-candidate-area-detecting section 101 calculates a statistical spatio-temporal space evaluation value of the spatio-temporal histogram. The mobile-object-detecting section 102 uses the spatio-temporal space richness to determine whether the candidate area is the mobile object.

摘要翻译： 这是即使背景图像和其他照相机条件不断变化，也可以有效地检测出现在拍摄的视频图像中的移动物体的视频图像监视系统。 视频图像监视系统包括：基于通过使用照相机10获得的视频图像信号来输出图像数据的视频图像捕获部分100; 移动对象候选区域检测部分101，用于从图像数据中提取移动对象的候选区域; 以及用于确定候选区域是移动对象的移动对象检测部分102。 移动对象候选区域检测部101对图像数据的亮度梯度方向进行量化，并且计算表示出现在预定空间 - 时间空间中的方向代码的频率的时空直方图。 之后，移动对象候选区域检测部101计算时空直方图的统计时空空间评价值。 移动对象检测部102使用空间 - 时间空间丰富度来确定候选区域是否是移动对象。

公开(公告)号：US20120076356A1

公开(公告)日：2012-03-29

申请号：US13213202

申请日：2011-08-19

申请人： Yuan LI ,  Masanori Miyoshi ,  Masaya Itoh ,  Ryou Yumiba

发明人： Yuan LI ,  Masanori Miyoshi ,  Masaya Itoh ,  Ryou Yumiba

IPC分类号： G06K9/00

CPC分类号： G08B13/19602

摘要： Behavior authority may be changed depending on a behavior performed by a person. Therefore, it is necessary to change the judgment criteria whether the behavior is anomalous or normal, in association with the changed behavior authority. Herein, an anomaly detection apparatus is provided, which calculates the behavior authority information of which judgment criteria of the anomalous and normal behaviors are changed corresponding to the behavior performed by the person, detects whether the behavior shown by the person is anomalous or not, and issues an alarm when the anomalous behavior is detected.

摘要翻译： 行为权限可以根据个人执行的行为而改变。 因此，与改变的行为权力相关联，有必要改变判断标准是否是异常或正常的。 这里，提供了一种异常检测装置，其根据由人执行的行为来计算异常和正常行为的判断标准被改变的行为权威信息，检测该人显示的行为是否是异常的，以及 发现异常行为时发出警报。

公开(公告)号：US20050041489A1

公开(公告)日：2005-02-24

申请号：US10947275

申请日：2004-09-23

申请人： Yasuhiro Nakatsuka ,  Shigeru Matsuo ,  Jun Satoh ,  Masanori Miyoshi ,  Koyo Katsura ,  Takashi Sone

发明人： Yasuhiro Nakatsuka ,  Shigeru Matsuo ,  Jun Satoh ,  Masanori Miyoshi ,  Koyo Katsura ,  Takashi Sone

IPC分类号： G06T15/50 ,  G06T15/80 ,  G11C7/00

CPC分类号： G06T1/60 ,  G06T11/40 ,  G06T15/50 ,  G06T15/80

摘要： In a data processor and a shading apparatus used in the data processor, the data processor selects an address based on the information of a memory or a translation look-aside buffer. Therefore, even when the same data are accessed, a different address at high speed is adopted according to the hardware, object to be processed, processing, etc. A plurality of geometric vectors are given as the parameters for the vertexes of a picture, the vectors are interpolated in the picture, and the luminance of each small area in the figure is calculated using the vectors generated by the interpolation. Therefore, a spotlight or highlight can be expressed with high accuracy and at high speed even when the amount of the hardware and the extent of the picture are small.

摘要翻译： 在数据处理器中使用的数据处理器和着色装置中，数据处理器根据存储器或翻译后备缓冲器的信息来选择一个地址。 因此，即使在访问相同的数据的情况下，也可以根据硬件，被处理对象，处理等来采用高速的不同的地址。作为图像的顶点的参数，给出多个几何矢量， 矢量被内插在图像中，并且使用通过内插生成的矢量来计算图中每个小区域的亮度。 因此，即使当硬件的数量和图像的程度小时，也可以高精度和高速度地表现聚光灯或高光。

公开(公告)号：US5793199A

公开(公告)日：1998-08-11

申请号：US748471

申请日：1996-11-08

申请人： Riichiro Kasahara ,  Yoshihisa Nozawa ,  Masanori Miyoshi ,  Osamu Kitamura

发明人： Riichiro Kasahara ,  Yoshihisa Nozawa ,  Masanori Miyoshi ,  Osamu Kitamura

IPC分类号： G01N15/06 ,  G01N27/72 ,  G01N33/28 ,  G01N27/74 ,  G01R33/12 ,  G08B21/00

CPC分类号： G01N15/0656 ,  G01N27/72 ,  G01N33/2858

摘要： A method of determining a concentration of magnetic powderly material in a sample is disclosed. In this method, a pair of series-connected exciting coils are disposed in such a manner that magnetic fields generated from the respective exciting coils oppose to each other. A detecting coil is disposed at a position where the magnetic fields from the pair of exciting coils cancel out each other. A sample mixed with magnetic powder is inserted into one of the pair of exciting coils. Then, the method detects a voltage induced in the detecting coil in association with the insertion of the sample into the exciting coil and determines the concentration of the magnetic powder in the sample based on the detected voltage.

摘要翻译： 公开了一种确定样品中磁性粉末材料浓度的方法。 在这种方法中，一对串联的励磁线圈以从各个励磁线圈产生的磁场彼此相对的方式设置。 检测线圈设置在来自一对励磁线圈的磁场彼此抵消的位置处。 将与磁粉混合的样品插入一对励磁线圈中的一个。 然后，该方法与检测线圈中感应的电压相关联，并将样品插入到励磁线圈中，并基于检测到的电压确定样品中的磁粉浓度。