公开(公告)号：US09049997B2

公开(公告)日：2015-06-09

申请号：US12898966

申请日：2010-10-06

申请人： Yusuke Takahashi ,  Osamu Urano

发明人： Yusuke Takahashi ,  Osamu Urano

IPC分类号： A61B5/024 ,  A61B5/00 ,  A61B5/11

CPC分类号： A61B5/024 ,  A61B5/11 ,  A61B5/721 ,  A61B5/7214 ,  A61B5/7257

摘要： A pulse detector that detects a pulse signal originating from the pulse of a human body includes: a pulse wave sensor that detects and outputs a first pulse wave signal in which the pulse signal and a noise signal are mixed; and a first filtering unit that generates an adaptive spectral line enhancer based on the first pulse wave signal, divides the first pulse wave signal into a first signal and a second signal, and outputs a second pulse wave signal including at least the first signal.

摘要翻译： 检测源自人体脉冲的脉冲信号的脉冲检测器包括：检测并输出其中混合了脉冲信号和噪声信号的第一脉波信号的脉搏波传感器; 以及第一滤波单元，其基于所述第一脉波信号生成自适应谱线增强器，将所述第一脉波信号分割为第一信号和第二信号，并输出至少包括所述第一信号的第二脉波信号。

公开(公告)号：US08758258B2

公开(公告)日：2014-06-24

申请号：US12684406

申请日：2010-01-08

申请人： Yusuke Takahashi ,  Osamu Urano ,  Masao Kuroda

发明人： Yusuke Takahashi ,  Osamu Urano ,  Masao Kuroda

IPC分类号： A61B5/02

CPC分类号： A61B5/02438 ,  A61B5/0285 ,  A61B5/681 ,  A61B5/721

摘要： A beat detection device includes: a pulse wave sensor adapted to detect and output a pulse wave signal; a body motion sensor adapted to detect and output a body motion signal due to a body motion of a human body; a pulse wave signal filtering section adapted to generate an adaptive filter based on the body motion signal to extract a noise signal in the pulse wave signal, and to output a beat signal obtained by eliminating the noise signal from the pulse wave signal; and a filter coefficient setting section adapted to set a coefficient of the adaptive filter to be a predetermined value in response to detection of increase in a body motion change beyond a predetermined threshold value based on the body motion signal.

摘要翻译： 拍子检测装置包括：适于检测并输出脉波信号的脉波传感器; 身体运动传感器，其适于由于人体的身体运动而检测并输出人体运动信号; 脉波信号滤波部分，适于基于体动信号产生自适应滤波器以提取脉波信号中的噪声信号，并输出通过从脉波信号中消除噪声信号而获得的拍频信号; 以及滤波器系数设定部，其适于将所述自适应滤波器的系数响应于基于所述身体运动信号检测超过预定阈值的身体运动变化的增加而将所述自适应滤波器的系数设置为预定值。

公开(公告)号：US09495754B2

公开(公告)日：2016-11-15

申请号：US14508477

申请日：2014-10-07

申请人： Ryoma Oami ,  Yasufumi Hirakawa ,  Yusuke Takahashi

发明人： Ryoma Oami ,  Yasufumi Hirakawa ,  Yusuke Takahashi

IPC分类号： G06K9/46 ,  G06T7/00 ,  G06K9/00 ,  G06F17/30

CPC分类号： G06T7/0081 ,  G06F17/30244 ,  G06K9/00228 ,  G06K9/00362 ,  G06K9/00771 ,  G06K9/3241 ,  G06K9/4652 ,  G06K9/52 ,  G06K9/527 ,  G06K9/6215 ,  G06T7/248 ,  G06T2207/30124 ,  G06T2207/30196 ,  G06T2210/16

摘要： A person's region is detected from input video of a surveillance camera; a person's direction in the person's region is determined; the separability of person's clothes is determined to generate clothing segment separation information; furthermore, clothing features representing visual features of person's clothes in the person's region are extracted in consideration of the person's direction and the clothing segment separation information. The person's direction is determined based on a person's face direction, person's motion, and clothing symmetry. The clothing segment separation information is generated based on analysis information regarding a geometrical shape of the person's region and visual segment information representing person's clothing segments which are visible based on the person's region and background prior information. A person is searched out based on a result of matching between a clothing query text, representing a type and a color of person's clothes, and the extracted person's clothing features.

摘要翻译： 从监视摄像机的输入视频中检测到人的区域; 一个人在该地区的方向是确定的; 确定人的衣服的分离性，以产生服装段分离信息; 此外，考虑到该人的方向和服装段分离信息，提取表示该人区域中的衣服的视觉特征的服装特征。 该人的方向是根据人的面部方向，人的动作和衣服的对称性来确定的。 基于关于人的区域的几何形状的分析信息和表示基于该人的区域和背景事先信息可见的人的服装区段的视觉区段信息生成服装区段分离信息。 基于表示人的衣服的类型和颜色的服装查询文本与提取的人的服装特征之间的匹配结果，搜索出人物。

公开(公告)号：US09235754B2

公开(公告)日：2016-01-12

申请号：US14001251

申请日：2011-10-26

申请人： Ryoma Oami ,  Yusuke Takahashi

发明人： Ryoma Oami ,  Yusuke Takahashi

IPC分类号： G06K9/00 ,  G06T7/20

CPC分类号： G06K9/00369 ,  G06K9/00771 ,  G06T7/20 ,  G06T2207/30196 ,  G06T2207/30232 ,  G06T2207/30242

摘要： A person region information extraction unit (101) detects a person region where a person appearing in a video belongs, and generates person region information describing information of the person region. An accompanying person determination unit (102) identifies at least one accompanying person accompanying a tracking target person among persons included in the person region information based on the person region information and information specifying a tracking target person, and generates accompanying person information describing the accompanying person. A distinctive person selection unit (103) selects a distinctive person having a salient feature using the person region information among the accompanying person specified by the accompanying person information, and generates distinctive person information describing the distinctive person. A person tracking unit (104) calculates a tracking result for the distinctive person based on the person region information and the distinctive person information.

摘要翻译： 个人区域信息提取单元（101）检测出现在视频中的人所属的人区域，并且生成描述该人区域的信息的人区域信息。 伴随人决定单元（102）基于人区域信息和指定跟踪目标人的信息，识别包含在人区域信息中的人之间伴随跟踪目标人的至少一个伴随人，并生成描述伴随人物的伴随人物信息 。 独特的人选单元（103）使用伴随人信息指定的伴随人员中的人区域信息选择具有显着特征的特征人，并且生成描述该特征人的不同人物信息。 个人跟踪单元（104）基于人区域信息和特征人信息来计算特征人的跟踪结果。

公开(公告)号：US08971006B2

公开(公告)日：2015-03-03

申请号：US13362562

申请日：2012-01-31

申请人： Yuuki Mikami ,  Toru Itabashi ,  Takahiko Furuta ,  Ryoichi Shiraishi ,  Yusuke Takahashi ,  Hiroaki Nakamura ,  Shigeki Nishiyama

发明人： Yuuki Mikami ,  Toru Itabashi ,  Takahiko Furuta ,  Ryoichi Shiraishi ,  Yusuke Takahashi ,  Hiroaki Nakamura ,  Shigeki Nishiyama

IPC分类号： H01H85/08 ,  H01H85/10 ,  H02H5/04 ,  H05K1/02 ,  H01H85/046

CPC分类号： H02H5/047 ,  H01H85/046 ,  H01H85/08 ,  H01H85/10 ,  H05K1/0265 ,  H05K1/0293 ,  H05K2201/09263 ,  H05K2201/09727 ,  H05K2201/09736 ,  H05K2201/09781 ,  H05K2201/0989 ,  H05K2201/09909 ,  H05K2201/10181

摘要： An electronic control device includes a substrate, a plurality of component-mounted wires, a plurality of electronic components, a common wire, an interrupt wire and a protective layer. The component-mounted wires and the common wire are disposed on the substrate. The electronic components are mounted on the respective component-mounted wires and are coupled with the common wire. The interrupt wire is coupled between one component-mounted wire and the common wire, and is configured to melt in accordance with heat generated by an overcurrent to interrupt a coupling between the component-mounted wire and the common wire. The protective layer covers a surface of the substrate including the interrupt wire and defines an opening portion so that at least a portion of the interrupt wire is exposed.

公开(公告)号：US08891880B2

公开(公告)日：2014-11-18

申请号：US13501647

申请日：2010-10-13

申请人： Ryoma Oami ,  Yasufumi Hirakawa ,  Yusuke Takahashi

发明人： Ryoma Oami ,  Yasufumi Hirakawa ,  Yusuke Takahashi

IPC分类号： G06K9/34 ,  G06K9/46 ,  G06K9/00

CPC分类号： G06T7/0081 ,  G06F17/30244 ,  G06K9/00228 ,  G06K9/00362 ,  G06K9/00771 ,  G06K9/3241 ,  G06K9/4652 ,  G06K9/52 ,  G06K9/527 ,  G06K9/6215 ,  G06T7/248 ,  G06T2207/30124 ,  G06T2207/30196 ,  G06T2210/16

摘要： A person's region is detected from input video of a surveillance camera; a person's direction in the person's region is determined; the separability of person's clothes is determined to generate clothing segment separation information; furthermore, clothing features representing visual features of person's clothes in the person's region are extracted in consideration of the person's direction and the clothing segment separation information. The person's direction is determined based on a person's face direction, person's motion, and clothing symmetry. The clothing segment separation information is generated based on analysis information regarding a geometrical shape of the person's region and visual segment information representing person's clothing segments which are visible based on the person's region and background prior information. A person is searched out based on a result of matching between a clothing query text, representing a type and a color of person's clothes, and the extracted person's clothing features.

摘要翻译： 从监视摄像机的输入视频中检测到人的区域; 一个人在该地区的方向是确定的; 确定人的衣服的分离性，以产生服装段分离信息; 此外，考虑到该人的方向和服装段分离信息，提取表示该人区域中的衣服的视觉特征的服装特征。 该人的方向是根据人的面部方向，人的动作和衣服的对称性来确定的。 基于关于人的区域的几何形状的分析信息和表示基于该人的区域和背景事先信息可见的人的服装区段的视觉区段信息生成服装区段分离信息。 基于表示人的衣服的类型和颜色的服装查询文本与提取的人的服装特征之间的匹配结果，搜索出人物。

公开(公告)号：US20120327531A1

公开(公告)日：2012-12-27

申请号：US13168083

申请日：2011-06-24

申请人： Yusuke Takahashi ,  Hiromi Shiina ,  Kazue Kudo ,  Yohji Maruyama ,  Kaori Suzuki

发明人： Yusuke Takahashi ,  Hiromi Shiina ,  Kazue Kudo ,  Yohji Maruyama ,  Kaori Suzuki

IPC分类号： G11B21/02 ,  G11B5/33

CPC分类号： G11B5/3116 ,  G11B5/1278

摘要： In one embodiment, a perpendicular magnetic head includes a main magnetic pole, a side shield disposed on both sides of the main magnetic pole in a track width direction, the side shield including a material having a saturation magnetic flux density of no greater than about 1.0 T, and a trailing shield disposed on a trailing side of the main magnetic pole, wherein the trailing shield and the side shield are physically separated from one another. In another embodiment, the side shield includes a first magnetic film, and the trailing shield includes a second magnetic film, wherein a magnetic permeability of the first magnetic film is lower than a magnetic permeability of the second magnetic film.

摘要翻译： 在一个实施例中，垂直磁头包括主磁极，设置在主磁极的轨道宽度方向两侧的侧屏蔽，侧屏蔽包括饱和磁通密度不大于约1.0的材料 T和设置在主磁极的后侧的后屏蔽，其中后屏蔽和侧屏在物理上彼此分离。 在另一个实施例中，侧屏蔽包括第一磁性膜，并且后屏蔽包括第二磁性膜，其中第一磁性膜的磁导率低于第二磁性膜的磁导率。

公开(公告)号：US08339455B2

公开(公告)日：2012-12-25

申请号：US12646805

申请日：2009-12-23

申请人： Kenji Baba ,  Takaaki Enohara ,  Yusuke Takahashi ,  Yoshihiko Suzuki ,  Akira Sawada ,  Nobutaka Nishimura ,  Ryoichi Kurata

发明人： Kenji Baba ,  Takaaki Enohara ,  Yusuke Takahashi ,  Yoshihiko Suzuki ,  Akira Sawada ,  Nobutaka Nishimura ,  Ryoichi Kurata

IPC分类号： H04N7/18 ,  H04N5/445 ,  G05B19/00 ,  G06K9/00

CPC分类号： G07C9/02 ,  G07C9/00111 ,  G07C9/00563

摘要： According to one embodiment, a monitoring system is provided, which has a personal authentication unit and a camera. The personal authentication unit is provided near a security gate and authenticates a person allowed to pass through the security gate. The camera photographs an area near the security gate, in which the personal authentication unit is provided. The monitoring system further has a data generation unit configured to generate personal attribute data about the person authenticated by the personal authentication unit, a person identification unit configured to identify the person authenticated, on the basis of video data generated by the camera, and a monitoring data generation unit configured to generate monitoring data composed of video data and metadata. The video data represents an image including the person identified by the person identification unit. The metadata is associated with the video data and containing the personal attribute data.

摘要翻译： 根据一个实施例，提供一种具有个人认证单元和照相机的监视系统。 个人认证单元设置在安全门附近，并认证允许通过安全门的人员。 相机拍摄安全门附近的区域，在该区域提供个人认证单元。 所述监视系统还具有：数据生成部，其生成关于由所述个人认证部认证的人的个人属性数据;人物识别部，其基于由所述照相机生成的视频数据来识别所述被认证人;以及监视 数据生成单元，被配置为生成由视频数据和元数据组成的监视数据。 视频数据表示包括由人标识单元识别的人的图像。 元数据与视频数据相关联并包含个人属性数据。

公开(公告)号：US20120321138A1

公开(公告)日：2012-12-20

申请号：US13599571

申请日：2012-08-30

申请人： Takaaki Enohara ,  Kenji Baba ,  Ichiro Toyoshima ,  Toyokazu Itakura ,  Yoshihiko Suzuki ,  Yusuke Takahashi

发明人： Takaaki Enohara ,  Kenji Baba ,  Ichiro Toyoshima ,  Toyokazu Itakura ,  Yoshihiko Suzuki ,  Yusuke Takahashi

IPC分类号： G06K9/78

CPC分类号： G06K9/00771 ,  G06K9/00335 ,  G08B13/19613

摘要： There is provided a suspicious behavior detection system capable of specifying and identifying a suspicious person exhibiting abnormal behavior. A suspicious behavior detection system is a system to detect suspicious behavior of a monitored subject, by using images captured by a stereo camera. The suspicious behavior detection system has an ambulatory path acquisition unit which acquires ambulatory path information of the monitored subject, and a behavioral identification unit which identifies behavior of the monitored subject based on the ambulatory path information, and automatically determines suspicious behavior of the monitored subject.

摘要翻译： 提供了一种能够指定和识别表现出异常行为的可疑人的可疑行为检测系统。 可疑行为检测系统是通过使用由立体相机拍摄的图像来检测被监视对象的可疑行为的系统。 可疑行为检测系统具有获取被监测对象的行走路径信息的行走路径获取单元，以及基于步行路径信息来识别被监视对象的行为的行为识别单元，并自动确定被监视对象的可疑行为。

公开(公告)号：US08312713B2

公开(公告)日：2012-11-20

申请号：US12669808

申请日：2009-06-15

申请人： Yusuke Takahashi ,  Tsugunori Konakawa

发明人： Yusuke Takahashi ,  Tsugunori Konakawa

IPC分类号： F01N1/02 ,  F01N1/08 ,  F01N3/00 ,  F01N3/02 ,  F02B27/02

CPC分类号： F01N3/02 ,  F01N1/02 ,  F01N1/085 ,  F01N3/30 ,  F01N13/009 ,  F01N13/08 ,  F01N13/10 ,  F01N2240/26 ,  F01N2470/30 ,  F01N2490/14 ,  F02B27/04 ,  Y02A50/2322 ,  Y02T10/146 ,  Y02T10/20

摘要： An internal combustion engine includes a structure that increases the velocity of exhaust gas. The internal combustion engine includes a branch section arranged to branch a shock wave propagating at a higher velocity than exhaust gas and to guide the branched shock wave, and a reflecting section provided in the branch section. The reflecting section is arranged to reflect and return the shock wave back to an exhaust path and cause the shock wave to collide against the exhaust gas, thereby increasing the pressure of the exhaust gas. In accompaniment with the exhaust gas passing a divergent section of a convergent-divergent nozzle, a new shock wave propagating in a downstream direction in the exhaust path is generated, and the temperature and pressure of the exhaust gas are decreased.

摘要翻译： 内燃机包括提高废气速度的结构。 内燃机包括分支部，该分支部分以与废气相比更高的速度传播的冲击波分支并且引导分支的冲击波;以及反射部，设置在分支部中。 反射部分被布置成将冲击波反射并返回到排气路径，并使冲击波与废气碰撞，从而增加废气的压力。 伴随着通过会聚扩散喷嘴的发散部分的废气，产生在排气路径中沿下游方向传播的新的冲击波，并且排气的温度和压力降低。