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21. 发明授权

US07266220B2 Monitoring device, monitoring method and program for monitoring 有权
标题翻译：监控设备，监控方法和监控程序
公开(公告)号：US07266220B2
公开(公告)日：2007-09-04
申请号：US10427486
申请日：2003-05-01
申请人： Satoshi Sato , Masamichi Nakagawa , Kunio Nobori
发明人： Satoshi Sato , Masamichi Nakagawa , Kunio Nobori
IPC分类号： G06K9/00
CPC分类号： G06K9/00805 , G06T7/215 , G06T7/269 , G06T2207/10016 , G06T2207/10028 , G06T2207/30261 , G08G1/165 , G08G1/166 , G08G1/167
摘要： In a monitoring device for vehicles, an optical flow detection section determines an optical flow from an image taken with a camera. A background flow estimation section determines a background flow, which is a flow for the camera image under the assumption that the image is a background, based on the motion of the vehicle. An approaching object detection section detects motion of an object in the surroundings of the vehicle by comparing the optical flow with the background flow.
摘要翻译：在车辆的监视装置中，光流检测部确定从摄像机拍摄的图像的光流。背景流量估计部分基于车辆的运动来确定背景流程，该背景流程是假定图像是背景的照相机图像的流程。接近物体检测部分通过将光流与背景流进行比较来检测车辆周围的物体的运动。

22. 发明授权

US06181806B2 Apparatus for identifying a person using facial features 有权
标题翻译：用于识别使用面部特征的人的装置
公开(公告)号：US06181806B2
公开(公告)日：2001-01-30
申请号：US09318823
申请日：1999-05-26
申请人： Yoshiyasu Kado , Masamichi Nakagawa , Kunio Nobori
发明人： Yoshiyasu Kado , Masamichi Nakagawa , Kunio Nobori
IPC分类号： G06K900
CPC分类号： G06K9/00255 , G06K9/00268 , G06K9/00281
摘要： The present invention inputs a face image through an image input section, extracts feature points of face components such as an eye, nose, mouth from the input face image, and divides the face image into many patches according to predetermined rules to describe the face image as a set of patches. Then the present invention extracts a feature amount for each patch to describe the face image as a set of feature amounts to identify a person.
摘要翻译：本发明通过图像输入部输入面部图像，从输入面部图像中提取诸如眼睛，鼻子，口部等面部成分的特征点，并根据预定规则将面部图像划分成多个贴片，以描述脸部图像作为一组补丁。然后，本发明提取每个贴片的特征量，以将脸部图像描述为用于识别人的一组特征量。

23. 发明授权

US5410609A Apparatus for identification of individuals 失效
标题翻译：用于识别个人的装置
公开(公告)号：US5410609A
公开(公告)日：1995-04-25
申请号：US926914
申请日：1992-08-07
申请人： Yoshiyasu Kado , Kunio Nobori , Masamichi Nakagawa , Fumio Maehara
发明人： Yoshiyasu Kado , Kunio Nobori , Masamichi Nakagawa , Fumio Maehara
IPC分类号： G06T7/00 , G06K9/00
CPC分类号： G06K9/00288 , G06K9/00315
摘要： In an apparatus for identification of individuals, a facial image of an individual to be identified is inputted into a visual image input unit and characteristic points of the inputted facial image are extracted by a characteristics extracting unit. Characteristic points of expressionless facial images of individuals to be identified are stored in a data base. The difference between the characteristic points from the data base of individuals and the characteristic points from the inputted facial image is detected by a difference detecting unit. Further, the apparatus is equipped with a database of expression muscles wherein expression muscle movement vectors to form facial expressions are described. The apparatus is also equipped with an information processing unit whereby the difference information obtained from the difference detecting unit and the information as described in the data base of expression muscles are processed. By this processed information, coupled with the facial image inputted from the visual image input unit, the subject in question is identified.
摘要翻译：在用于识别个体的装置中，要识别的个体的面部图像被输入到视觉图像输入单元，并且通过特征提取单元提取输入的面部图像的特征点。要识别的个体的无表情面部图像的特征点存储在数据库中。来自个人数据库的特征点与来自输入的面部图像的特征点之间的差异由差异检测单元检测。此外，该装置配备有表达肌肉的数据库，其中描述了形成面部表情的表达肌肉运动向量。该装置还配备有信息处理单元，由此处理从差异检测单元获得的差异信息和表达肌肉的数据库中描述的信息。通过该处理的信息，与从视觉图像输入单元输入的面部图像相结合，识别出所讨论的被摄体。

24. 发明授权

US5995639A Apparatus for identifying person 失效
标题翻译：用于识别人的装置
公开(公告)号：US5995639A
公开(公告)日：1999-11-30
申请号：US343543
申请日：1994-11-29
申请人： Yoshiyasu Kado , Masamichi Nakagawa , Kunio Nobori
发明人： Yoshiyasu Kado , Masamichi Nakagawa , Kunio Nobori
IPC分类号： G06K9/00
CPC分类号： G06K9/00255 , G06K9/00268 , G06K9/00281
摘要： The present invention inputs a face image through an image input section, extracts feature points of face components such as an eye, nose, mouth from the input face image, and divides the face image into many patches according to predetermined rules to describe the face image as a set of patches. Then the present invention extracts a feature amount for each patch to describe the face image as a set of feature amounts to identify a person.
摘要翻译： PCT No.PCT / JP94 / 00493 Sec。 371日期：1994年11月29日 102（e）日期1994年11月29日PCT 1994年3月28日PCT公布。第WO94 / 23390号公报日期：1994年10月13日本发明通过图像输入部输入面部图像，从输入面部图像中提取诸如眼睛，鼻子，嘴部的面部成分的特征点，并根据预定规则将脸部图像分割成多个贴片将脸部图像描述为一组补丁。然后，本发明提取每个贴片的特征量，以将脸部图像描述为用于识别人的一组特征量。

25. 发明授权

US5611039A Information processing apparatus and method for combining different media to have coinciding reproduction times 失效
标题翻译：用于组合不同介质以具有一致再现时间的信息处理设备和方法
公开(公告)号：US5611039A
公开(公告)日：1997-03-11
申请号：US591223
申请日：1996-01-18
申请人： Kunio Nobori , Yoshiyasu Kado , Masamichi Nakagawa
发明人： Kunio Nobori , Yoshiyasu Kado , Masamichi Nakagawa
IPC分类号： G11B27/11 , G06F17/30 , G11B20/10 , G11B27/031 , G11B27/10 , G06F15/00
CPC分类号： G06F17/30017 , G11B27/031
摘要： An information processing apparatus and method for the same, comprising a database part, a processing-method-determining part, and an information-processing-part. The processing-method-determining part extracts from the data base part attribute characteristics corresponding to the individual media signals which correspond to the reference signals. The processing-method-determining part selects one processing method from among methods by combining the attribute characteristics. The informations processing part, based on the selected processing method, extends or reduces the reproduction time of the media signals to be combined, or discontinues an individual media signal, wherein a multimedia representation consisting of different media signals is produced with reproducing times that satisfactorily coincide.
摘要翻译：一种信息处理装置及其方法，包括数据库部分，处理方法确定部分和信息处理部分。处理方法确定部分从对应于参考信号的各个媒体信号的数据库部分属性特征中提取。处理方法确定部通过组合属性特征从方法中选择一种处理方法。基于所选择的处理方法的信息处理部分扩展或减少要组合的媒体信号的再现时间，或者中断单独的媒体信号，其中由不同的媒体信号组成的多媒体表示产生令人满意地重现的再现时间。

26. 发明申请

US20120218413A1 MONITORING SYSTEM 审中-公开
标题翻译：监视系统
公开(公告)号：US20120218413A1
公开(公告)日：2012-08-30
申请号：US13468661
申请日：2012-05-10
申请人： Shusaku Okamoto , Masamichi Nakagawa , Takashi Yoshida , Atsushi Iisaka , Atsushi Morimura
发明人： Shusaku Okamoto , Masamichi Nakagawa , Takashi Yoshida , Atsushi Iisaka , Atsushi Morimura
IPC分类号： H04N7/18
CPC分类号： G06T15/20 , B60R1/00 , B60R2300/207 , B60R2300/30 , B60R2300/60 , B60R2300/8066 , G06T5/006 , H04N7/181
摘要： A camera for taking a state behind a vehicle is installed in a position laterally shifted from the rear center of the vehicle. An image processing unit generates a rear image from a camera image by shifting merely a rectangular area of the camera image so that a vertical center line thereof can substantially accord with the center line along the lengthwise direction of the vehicle. Furthermore, processing for correcting lens distortion may be performed. As a result, when the vehicle is moved straight backward, an object present on the center line of the vehicle moves vertically in substantially the center of the screen, so that a user can be prevented from having an odd feeling to see the image.
摘要翻译：在车辆后方拍摄状态的照相机安装在从车辆后方侧向偏移的位置。图像处理单元仅通过仅移动摄像机图像的矩形区域从而使其垂直中心线基本上与沿着车辆的长度方向的中心线一致，从摄像机图像生成后方图像。此外，可以执行用于校正透镜失真的处理。结果，当车辆向后移动时，存在于车辆的中心线上的物体在屏幕的大致中心处垂直移动，从而可以防止用户看到图像的奇怪的感觉。

27. 发明授权

US08201199B2 Monitoring system 有权
标题翻译：监视系统
公开(公告)号：US08201199B2
公开(公告)日：2012-06-12
申请号：US12369979
申请日：2009-02-12
申请人： Shusaku Okamoto , Masamichi Nakagawa , Takashi Yoshida , Atsushi Iisaka , Atsushi Morimura
发明人： Shusaku Okamoto , Masamichi Nakagawa , Takashi Yoshida , Atsushi Iisaka , Atsushi Morimura
IPC分类号： G06F3/00 , G06F13/00 , H04N5/445 , H04N7/18
CPC分类号： G06T15/20 , B60R1/00 , B60R2300/207 , B60R2300/30 , B60R2300/60 , B60R2300/8066 , G06T5/006 , H04N7/181
摘要： A camera for taking a state behind a vehicle is installed in a position laterally shifted from the rear center of the vehicle. An image processing unit generates a rear image from a camera image by shifting merely a rectangular area of the camera image so that a vertical center line thereof can substantially accord with the center line along the lengthwise direction of the vehicle. Furthermore, processing for correcting lens distortion may be performed. As a result, when the vehicle is moved straight backward, an object present on the center line of the vehicle moves vertically in substantially the center of the screen, so that a user can be prevented from having an odd feeling to see the image.
摘要翻译：在车辆后方拍摄状态的照相机安装在从车辆后方侧向偏移的位置。图像处理单元仅通过仅移动摄像机图像的矩形区域从而使其垂直中心线基本上与沿着车辆的长度方向的中心线一致，从摄像机图像生成后方图像。此外，可以执行用于校正透镜失真的处理。结果，当车辆向后移动时，存在于车辆的中心线上的物体在屏幕的大致中心处垂直移动，从而可以防止用户看到图像的奇怪的感觉。

28. 发明授权

US07502048B2 Method for arranging cameras in a vehicle surroundings monitoring system 有权
标题翻译：车辆周边监控系统及其调整方法
公开(公告)号：US07502048B2
公开(公告)日：2009-03-10
申请号：US10271411
申请日：2002-10-15
申请人： Shusaku Okamoto , Masamichi Nakagawa , Atsushi Morimura , Kazufumi Mizusawa , Atsushi Iisaka , Takashi Yoshida
发明人： Shusaku Okamoto , Masamichi Nakagawa , Atsushi Morimura , Kazufumi Mizusawa , Atsushi Iisaka , Takashi Yoshida
IPC分类号： H04N7/18 , H04N9/47
CPC分类号： H04N7/181 , B60R1/00 , B60R2300/102 , B60R2300/105 , B60R2300/303 , B60R2300/305 , B60R2300/607
摘要： The invention provides a vehicle surroundings monitoring system for synthesizing and displaying images captured by a plurality of cameras to provide images that, near the border between partial images, are more accurate and more readily understood by the user than has been the case conventionally. In the synthesized image, a partial image captured by a first camera and a partial image captured by a second camera are adjacent to one another at their border. Near this border, the capturing directions of the first and the second cameras both substantially match the direction of the border. Consequently, images of objects near the border extend along the border, and thus do not disappear on the synthesized image.
摘要翻译：本发明提供了一种用于合成和显示由多个摄像机拍摄的图像的车辆周边监视系统，以提供在部分图像之间的边界附近比现有情况更为精确和更易于理解的图像。在合成图像中，由第一相机拍摄的部分图像和由第二相机拍摄的部分图像在其边界处彼此相邻。在该边界附近，第一和第二相机的拍摄方向基本上与边界的方向相匹配。因此，边界附近的物体的图像沿边界延伸，因此不会在合成图像上消失。

29. 发明授权

US07180050B2 Object detection device, object detection server, and object detection method 有权
标题翻译：对象检测设备，对象检测服务器和对象检测方法
公开(公告)号：US07180050B2
公开(公告)日：2007-02-20
申请号：US10486677
申请日：2003-04-25
申请人： Taro Imagawa , Masamichi Nakagawa , Takeo Azuma , Shusaku Okamoto
发明人： Taro Imagawa , Masamichi Nakagawa , Takeo Azuma , Shusaku Okamoto
IPC分类号： G05B19/00 , G06K19/00
CPC分类号： H04N7/183 , G01S11/14 , G06K9/00362 , G06T7/74 , G07C9/00
摘要： A tag communication section (12) receives tag information transmitted from an information tag (11) attached to a person (P) to be detected. An attribute lookup section (15) looks up an attribute storage section (16) using ID included in the tag information to obtain attribute information such as the height of the person (P). A target detection section (14) specifies the position, posture and the like of the person (P) in an image obtained from an imaging section (13) using the attribute information.
摘要翻译：标签通信部（12）接收从附属于要检测的人（P）的信息标签（11）发送的标签信息。属性查找部分（15）使用包括在标签信息中的ID来查找属性存储部分（16），以获得诸如人（P）的高度的属性信息。目标检测部（14）使用属性信息指定从成像部（13）获得的图像中的人（P）的位置，姿势等。

30. 发明授权

US06801127B2 Driving assistance display apparatus 有权
标题翻译：驾驶辅助显示装置
公开(公告)号：US06801127B2
公开(公告)日：2004-10-05
申请号：US10215439
申请日：2002-08-09
申请人： Kazufumi Mizusawa , Masamichi Nakagawa , Shusaku Okamoto , Atsushi Iisaka , Takashi Yoshida
发明人： Kazufumi Mizusawa , Masamichi Nakagawa , Shusaku Okamoto , Atsushi Iisaka , Takashi Yoshida
IPC分类号： B60Q100
CPC分类号： B60K35/00 , B60K2350/2013 , G06T15/10
摘要： In correspondence with each face of a rectangular parallelepiped obtained when the inside of the rectangular parallelepiped is shot, a monitor screen is split into a plurality of sub-screen areas. An image shot by a vehicle-mounted camera is processed and the processed image is split correspondingly to the sub-screen areas. Each split image is displayed in the corresponding sub-screen areas. This allows intuitive understanding of the direction of an image displayed in a sub-screen thereby providing the driver with an image free from a sense of incongruity.
摘要翻译：对应于当长方体的内部被拍摄时获得的长方体的每个面，监视器屏幕被分割成多个子屏幕区域。处理由车载照相机拍摄的图像，并且对应于子屏幕区域对经处理的图像进行分割。每个分割图像显示在相应的子屏幕区域中。这允许直观地理解在子屏幕中显示的图像的方向，从而为驾驶员提供没有不协调感的图像。

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