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1. 发明申请

US20130073194A1 VEHICLE SYSTEMS, DEVICES, AND METHODS FOR RECOGNIZING EXTERNAL WORLDS 审中-公开
标题翻译：车辆系统，设备和识别外部人员的方法
公开(公告)号：US20130073194A1
公开(公告)日：2013-03-21
申请号：US13565335
申请日：2012-08-02
申请人： Katsuyuki NAKAMURA , Tomoaki YOSHINAGA , Mitsutoshi MORINAGA , Takehito OGATA
发明人： Katsuyuki NAKAMURA , Tomoaki YOSHINAGA , Mitsutoshi MORINAGA , Takehito OGATA
IPC分类号： H04N7/18 , G08G1/16
CPC分类号： G06K9/00805 , G06K9/00798
摘要： Preferably, an object such as a vehicle is detected regardless of a distance up to the object. A device for recognizing external worlds that analyzes an image acquired by capturing the vicinity of a self-vehicle includes: a processing area setting unit setting a first area of the image indicating a short range and a second area of the image indicating a long range, a first object detecting unit detecting the object by means of a first classifier in the set first area, a second object detecting unit detecting the object by considering even a background pattern by means of a second classifier in the set second area, a rectangular correction unit correcting a detected object rectangular shape and a time to collision (TTC) computing unit computing a prediction time up to a collision based on the detected object rectangular shape.
摘要翻译：优选地，检测诸如车辆的物体，而不管到达对象的距离。用于识别分析通过捕获自车辆附近而获取的图像的外部世界的设备包括：处理区域设置单元，设置指示短距离的图像的第一区域和指示长距离的图像的第二区域，第一对象检测单元，借助于所设定的第一区域中的第一分类器检测对象;第二对象检测单元，通过在所述第二区域中利用第二分类器考虑偶数背景图案来检测所述对象;矩形校正单元校正检测对象矩形形状和碰撞时间（TTC）计算单元，基于检测到的对象矩形来计算直到碰撞的预测时间。

2. 发明授权

US07862172B2 Gaze direction measuring method and gaze direction measuring device 有权
标题翻译：注视方向测量方法和注视方向测量装置
公开(公告)号：US07862172B2
公开(公告)日：2011-01-04
申请号：US12197351
申请日：2008-08-25
申请人： Tomoaki Yoshinaga , Shigeki Nagaya , Chiharu Sayama
发明人： Tomoaki Yoshinaga , Shigeki Nagaya , Chiharu Sayama
IPC分类号： A61B3/00
CPC分类号： A61B3/113 , A61B5/1114 , A61B5/1128 , G06F3/013 , G06K9/00248 , G06K9/0061 , G06T7/75 , G06T2207/30041 , G06T2207/30201
摘要： A face horizontal direction measuring unit measures the angle of the face horizontal direction for a face image obtained by an imaging unit. By using information on the radius of the head and information on the shoulder position of the person obtained by the aforementioned measurement, a face vertical displacement measuring unit measures a face displacement in the vertical direction not affected by a head posture. According to the obtained displacement, the face angle in the vertical direction is decided. By using the obtained face direction, the angle of the gaze in the horizontal direction and the eyeball radius are measured. Further, a gaze vertical displacement measuring unit is provided for which measuring the pupil center position against the eyeball center position as the gaze displacement in the vertical direction. This displacement amount is used to measure the gaze angle in the vertical direction.
摘要翻译：面部水平方向测量单元测量由成像单元获得的面部图像的脸部水平方向的角度。通过使用关于头部的半径的信息和通过上述测量得到的人的肩位置的信息，面部垂直位移测量单元测量不受头部姿势影响的垂直方向的面部位移。根据获得的位移，决定垂直方向的面角。通过使用所获得的面部方向，测量注视在水平方向上的角度和眼球半径。此外，提供了一种注视垂直位移测量单元，其用于测量瞳孔中心位置抵靠眼球中心位置作为垂直方向上的视线位移。该位移量用于测量垂直方向上的视线角度。

3. 发明申请

US20090109400A1 GAZE DIRECTION MEASURING METHOD AND GAZE DIRECTION MEASURING DEVICE 有权
标题翻译： GAZE方向测量方法和GAZE方向测量装置
公开(公告)号：US20090109400A1
公开(公告)日：2009-04-30
申请号：US12197351
申请日：2008-08-25
申请人： Tomoaki Yoshinaga , Shigeki Nagaya , Chiharu Sayama
发明人： Tomoaki Yoshinaga , Shigeki Nagaya , Chiharu Sayama
IPC分类号： A61B3/113
CPC分类号： A61B3/113 , A61B5/1114 , A61B5/1128 , G06F3/013 , G06K9/00248 , G06K9/0061 , G06T7/75 , G06T2207/30041 , G06T2207/30201
摘要： A face horizontal direction measuring unit measures the angle of the face horizontal direction for a face image obtained by an imaging unit. By using information on the radius of the head and information on the shoulder position of the person obtained by the aforementioned measurement, a face vertical displacement measuring unit measures a face displacement in the vertical direction not affected by a head posture. According to the obtained displacement, the face angle in the vertical direction is decided. By using the obtained face direction, the angle of the gaze in the horizontal direction and the eyeball radius are measured. Further, a gaze vertical displacement measuring unit is provided for which measuring the pupil center position against the eyeball center position as the gaze displacement in the vertical direction. This displacement amount is used to measure the gaze angle in the vertical direction.
摘要翻译：面部水平方向测量单元测量由成像单元获得的面部图像的脸部水平方向的角度。通过使用关于头部的半径的信息和通过上述测量得到的人的肩位置的信息，面部垂直位移测量单元测量不受头部姿势影响的垂直方向的面部位移。根据获得的位移，决定垂直方向的面角。通过使用所获得的面部方向，测量注视在水平方向上的角度和眼球半径。此外，提供了一种注视垂直位移测量单元，其用于测量瞳孔中心位置抵靠眼球中心位置作为垂直方向上的视线位移。该位移量用于测量垂直方向上的视线角度。

4. 发明申请

US20080095398A1 Object Detection Method 有权
标题翻译：对象检测方法
公开(公告)号：US20080095398A1
公开(公告)日：2008-04-24
申请号：US11739759
申请日：2007-04-25
申请人： Tomoaki Yoshinaga , Shigeki Nagaya , Isao Karube
发明人： Tomoaki Yoshinaga , Shigeki Nagaya , Isao Karube
IPC分类号： G06K9/00
CPC分类号： G06K9/00228 , G06K9/6256 , G06K9/6282
摘要： An object detection method which rapidly detects one or more objects existing in an image includes: a primary search step which judges whether an object exists at a predetermined interval by using a simple judgment device requiring a small number of calculation amounts; a range estimation step which estimates a range where an object actually exists from a spatial relationship obtained as a result of the primary search; a secondary search step which performs an object judgment process by using a secondary judgment device capable of performing more detailed judgment than the object judgment device used in the primary search; an object position estimation step which estimates a position where the similarity is maximum in a certain object existing range as an object existing position; and a final search step which judges a final object position.
摘要翻译：快速检测存在于图像中的一个或多个物体的物体检测方法包括：主要搜索步骤，通过使用需要少量计算量的简单判断装置来以预定间隔判断物体是否存在; 距离估计步骤，从作为主要搜索的结果获得的空间关系估计对象实际存在的范围; 辅助搜索步骤，通过使用能够执行比在主要搜索中使用的对象判断装置更详细的判断的二次判断装置来执行对象判断处理; 对象位置估计步骤，将某个对象存在范围内的相似度最大的位置估计为对象存在位置; 以及最终搜索步骤，其判断最终对象位置。

5. 发明申请

US20130063581A1 AUTHENTICATION SYSTEM 有权
标题翻译：认证系统
公开(公告)号：US20130063581A1
公开(公告)日：2013-03-14
申请号：US13613772
申请日：2012-09-13
申请人： YUTO KOMATSU , Tomoaki Yoshinaga , Satoshi Someya , Hiroto Nagayoshi , Daisuke Matsubara
发明人： YUTO KOMATSU , Tomoaki Yoshinaga , Satoshi Someya , Hiroto Nagayoshi , Daisuke Matsubara
IPC分类号： G06K9/00 , H04N7/18
CPC分类号： G06K9/00288 , G06K9/00926
摘要： It is provided an authentication system, comprising: a reader for obtaining identification information assigned to an identification device held by a subject; an authentication device for authenticating the identification information obtained by the reader; a camera for photographing a facial image of the subject; and a management device which is coupled to a terminal for issuing an alarm and which includes an image database in which the facial image photographed by the camera is accumulated, in which the management device is configured to: search the image database by using information obtained by at least one of the reader and the camera on an occasion of the authentication; determine a reliability of the authentication based on a result of analyzing the retrieved facial image; and transmit data for issuing the alarm to the terminal in a case where it is determined that the reliability is low.
摘要翻译：提供了一种认证系统，包括：读取器，用于获得分配给由被摄体持有的识别装置的识别信息; 用于认证由读取器获得的识别信息的认证装置; 用于拍摄被摄体的面部图像的照相机; 以及管理装置，其耦合到用于发出警报的终端，并且包括图像数据库，其中存储由照相机拍摄的面部图像，其中管理装置被配置为：通过使用由至少一个阅读器和相机在认证的场合; 基于检索到的面部图像的分析结果确定认证的可靠性; 并且在确定可靠性低的情况下，向终端发送用于发出警报的数据。

6. 发明申请

US20120020641A1 CONTENT REPRODUCTION APPARATUS 审中-公开
标题翻译：内容再现设备
公开(公告)号：US20120020641A1
公开(公告)日：2012-01-26
申请号：US13167755
申请日：2011-06-24
申请人： Hidenori SAKANIWA , Takahiko Nozoe , Yukinori Asada , Mayumi Nakade , Tomoaki Yoshinaga
发明人： Hidenori SAKANIWA , Takahiko Nozoe , Yukinori Asada , Mayumi Nakade , Tomoaki Yoshinaga
IPC分类号： H04N5/775
CPC分类号： G11B27/105 , G11B27/34
摘要： The content reproduction apparatus comprises: an input unit to which a content is input; a reproduction position recording unit to record a reproduction position of a content being reproduced; a display unit to display the content; a sensor to detect a human's presence or absence in or from a predetermined area; and a timer to measure a time period of a human's absence from the predetermined area detected by the sensor; wherein, if the sensor detects a human's absence from the predetermined area, the reproduction position of the content being reproduced is recorded in the reproduction position recording unit and, according to the time period measured by the timer, the content reproduction apparatus is configured to control whether or not to present a screen image prompting to start reproducing the content from the reproduction position recorded in the reproduction position recording unit.
摘要翻译：内容再现装置包括：输入单元，输入内容; 一个再现位置记录单元，用于记录被再现的内容的再现位置; 显示单元，用于显示内容; 用于检测人的存在或不在预定区域中的传感器; 以及计时器，用于测量由所述传感器检测到的所述预定区域中人的缺席的时间段; 其特征在于，如果所述传感器检测出所述预定区域的人的缺失，则正在再现的内容的再现位置被记录在再现位置记录单元中，并且根据由定时器测量的时间段，内容再现设备被配置为控制是否呈现提示从记录在再现位置记录单元中的再现位置开始再现内容的屏幕图像。

7. 发明申请

US20070247524A1 Attention Level Measuring Apparatus and An Attention Level Measuring System 有权
标题翻译：注意力测量装置和注意力测量系统
公开(公告)号：US20070247524A1
公开(公告)日：2007-10-25
申请号：US11737159
申请日：2007-04-19
申请人： Tomoaki Yoshinaga , Shigeki Nagaya , Youichi Horii
发明人： Tomoaki Yoshinaga , Shigeki Nagaya , Youichi Horii
IPC分类号： H04N7/18
CPC分类号： G06K9/0061
摘要： An attention level measuring apparatus, comprising: an eye direction measurement unit, which is configured to input image data and to measure an eye direction of a person photographed; an attention position information calculate unit, which is configured to calculate attention position information of said person, from the eye direction measured by said eye direction measurement unit; an attention level calculate unit, which is configured to calculate attention level information about an attention target of said person, with using the attention position information calculated by said attention position information calculate unit; and an output control unit, which is configured to display graphic information produced upon basis of said calculated attention level information and a picture of said attention target, putting one upon the other.
摘要翻译：一种注意力测量装置，包括：眼睛方向测量单元，被配置为输入图像数据并测量拍摄的人的眼睛方向; 注意位置信息计算单元，被配置为从所述眼睛方向测量单元测量的眼睛方向计算所述人的注意位置信息; 注意度计算单元，其被配置为使用由所述关注位置信息计算单元计算的关注位置信息来计算关于所述人的注意目标的关注度信息; 以及输出控制单元，被配置为显示基于所述计算的关注度信息和所述注意目标的图像而产生的图形信息。

8. 发明授权

US06759583B2 Percussion Instrument stick 失效
标题翻译：打击乐器棒
公开(公告)号：US06759583B2
公开(公告)日：2004-07-06
申请号：US10387017
申请日：2003-03-11
申请人： Masaki Mizuno , Tomonori Ishizuka , Hiromi Kajiyama , Yuichiro Miura , Tomoaki Yoshinaga
发明人： Masaki Mizuno , Tomonori Ishizuka , Hiromi Kajiyama , Yuichiro Miura , Tomoaki Yoshinaga
IPC分类号： G10D1302
CPC分类号： G10D13/003
摘要： A stick for beating a percussion instrument. The instrument has an elastic component. A part of the stick forms a handle used for holding the stick. The elastic component is a part of the handle.
摘要翻译：打棒球打击乐器。仪器具有弹性部件。棒的一部分形成用于握住棒的手柄。弹性部件是手柄的一部分。

9. 发明授权

US07835543B2 Object detection method 有权
标题翻译：对象检测方法
公开(公告)号：US07835543B2
公开(公告)日：2010-11-16
申请号：US11739759
申请日：2007-04-25
申请人： Tomoaki Yoshinaga , Shigeki Nagaya , Isao Karube
发明人： Tomoaki Yoshinaga , Shigeki Nagaya , Isao Karube
IPC分类号： G06K9/00
CPC分类号： G06K9/00228 , G06K9/6256 , G06K9/6282
摘要： An object detection method which rapidly detects one or more objects existing in an image includes: a primary search step which judges whether an object exists at a predetermined interval by using a simple judgment device requiring a small number of calculation amounts; a range estimation step which estimates a range where an object actually exists from a spatial relationship obtained as a result of the primary search; a secondary search step which performs an object judgment process by using a secondary judgment device capable of performing more detailed judgment than the object judgment device used in the primary search; an object position estimation step which estimates a position where the similarity is maximum in a certain object existing range as an object existing position; and a final search step which judges a final object position.
摘要翻译：快速检测存在于图像中的一个或多个物体的物体检测方法包括：主要搜索步骤，通过使用需要少量计算量的简单判断装置来以预定间隔判断物体是否存在; 距离估计步骤，从作为主要搜索的结果获得的空间关系估计对象实际存在的范围; 辅助搜索步骤，通过使用能够执行比在主要搜索中使用的对象判断装置更详细的判断的二次判断装置来执行对象判断处理; 对象位置估计步骤，将某个对象存在范围内的相似度最大的位置估计为对象存在位置; 以及最终搜索步骤，其判断最终对象位置。

10. 发明授权

US07834912B2 Attention level measuring apparatus and an attention level measuring system 有权
标题翻译：注意度测量仪和注意力测量系统
公开(公告)号：US07834912B2
公开(公告)日：2010-11-16
申请号：US11737159
申请日：2007-04-19
申请人： Tomoaki Yoshinaga , Shigeki Nagaya , Youichi Horii
发明人： Tomoaki Yoshinaga , Shigeki Nagaya , Youichi Horii
IPC分类号： H04N5/228
CPC分类号： G06K9/0061
摘要： An attention level measuring apparatus, including: an eye direction measurement unit, which is configured to input image data and to measure an eye direction of a person photographed; an attention position information calculate unit, which is configured to calculate attention position information of a person, from the eye direction measured by an eye direction measurement unit; a person-attention-level calculate unit, which is configured to calculate person-attention-level information regarding a person-attention-level parameter about an attention target of a person, with using the attention position information calculated by the attention position information calculate unit; and an output control unit, which is configured to display graphic information produced upon basis of the calculated attention level information and a picture of the attention target, putting one upon the other.
摘要翻译：一种注意力测量装置，包括：眼睛方向测量单元，被配置为输入图像数据并测量拍摄的人的眼睛方向; 注意位置信息计算单元，其被配置为从眼睛测量单元测量的眼睛方向计算人的注意位置信息; 人关注度计算单元，其被配置为通过使用由关注位置信息计算单元计算出的关注位置信息来计算关于关于人的注意目标的人关注级别参数的人关注级别信息 ; 以及输出控制单元，被配置为显示基于所计算的关注度信息和注意目标的图像而生成的图形信息。

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