公开(公告)号：US07421095B2

公开(公告)日：2008-09-02

申请号：US11596900

申请日：2005-05-17

申请人： Tetsuo Ikeda ,  Sachio Kobayashi ,  Kiyozumi Unoura

发明人： Tetsuo Ikeda ,  Sachio Kobayashi ,  Kiyozumi Unoura

IPC分类号： G06K9/00 ,  G06K9/32 ,  G01C22/00 ,  H04N7/18

CPC分类号： G06T5/50 ,  B60W50/14 ,  B60W2420/403 ,  B60W2510/20 ,  B60W2520/14 ,  B60W2520/28 ,  B60W2710/20 ,  G06K9/00798 ,  G06T7/12 ,  G06T2207/10016 ,  G06T2207/20061 ,  G06T2207/30256 ,  H04N7/18

摘要： A traffic lane marking line recognition system for vehicle including a traffic lane marking line recognizing device configured to recognize at least a traffic lane marking line in broken (e.g., white) line on a road surface in a camera photographed image, and an image compositing device which composites images photographed at different time points to elongate the traffic lane marking line in the photographed image, wherein the images are composited in a processing stage in such a manner that no change will be imparted to at least a shape of the traffic lane marking line in the photographed image in a traffic lane marking line recognition processing, specifically in a processing stage prior to edge detection. With this, a distant traffic lane marking line is prevented from being chipped away when compositing the photographed images, thereby enabling accurate and unerring recognition of the traffic lane marking line.

摘要翻译： 一种用于车辆的行车线标识线识别系统，包括行车线标识线识别装置，被配置为至少识别摄像机拍摄图像中路面上的破碎（例如，白色）线中的行车道标线，以及图像合成装置 其复合在不同时间点拍摄的图像以延长拍摄图像中的行车线标记线，其中，图像在处理阶段被合成，使得不会对行车道标线的至少一个形状施加变化 在行车线标识线识别处理中的拍摄图像中，具体地在边缘检测之前的处理阶段。 由此，当合成拍摄的图像时，防止远距离的行车线标记线被切掉，从而使得能够准确和无意识地识别行车线标记线。

公开(公告)号：US20070198146A1

公开(公告)日：2007-08-23

申请号：US11596900

申请日：2005-05-17

申请人： Tetsuo Ikeda ,  Sachio Kobayashi ,  Kiyozumi Unoura

发明人： Tetsuo Ikeda ,  Sachio Kobayashi ,  Kiyozumi Unoura

IPC分类号： G05D1/00

CPC分类号： G06T5/50 ,  B60W50/14 ,  B60W2420/403 ,  B60W2510/20 ,  B60W2520/14 ,  B60W2520/28 ,  B60W2710/20 ,  G06K9/00798 ,  G06T7/12 ,  G06T2207/10016 ,  G06T2207/20061 ,  G06T2207/30256 ,  H04N7/18

摘要： A traffic lane marking line recognition system for vehicle including a traffic lane marking line recognizing device configured to recognize at least a traffic lane marking line in broken (e.g., white) line on a road surface in a camera photographed image, and an image compositing device which composites images photographed at different time points to elongate the traffic lane marking line in the photographed image, wherein the images are composited in a processing stage in such a manner that no change will be imparted to at least a shape of the traffic lane marking line in the photographed image in a traffic lane marking line recognition processing, specifically in a processing stage prior to edge detection. With this, a distant traffic lane marking line is prevented from being chipped away when compositing the photographed images, thereby enabling accurate and unerring recognition of the traffic lane marking line.

摘要翻译： 一种用于车辆的行车线标识线识别系统，包括行车线标识线识别装置，被配置为至少识别摄像机拍摄图像中路面上的破碎（例如，白色）线中的行车道标线，以及图像合成装置 其复合在不同时间点拍摄的图像以延长拍摄图像中的行车线标记线，其中，图像在处理阶段被合成，使得不会对行车道标线的至少一个形状施加变化 在行车线标识线识别处理中的拍摄图像中，具体地在边缘检测之前的处理阶段。 由此，当合成拍摄的图像时，防止远距离的行车线标记线被切掉，从而使得能够准确和无意识地识别行车线标记线。

公开(公告)号：US08340866B2

公开(公告)日：2012-12-25

申请号：US12159102

申请日：2006-11-14

申请人： Daisuke Hanzawa ,  Tetsuo Ikeda ,  Kiyozumi Unoura ,  Tomoyoshi Aoki

发明人： Daisuke Hanzawa ,  Tetsuo Ikeda ,  Kiyozumi Unoura ,  Tomoyoshi Aoki

IPC分类号： B62D6/00

CPC分类号： B62D1/28 ,  B62D15/025

摘要： A steering control device for a vehicle has a steering assistance means (7) which performs steering assistance processing for driving an actuator (6) so that a vehicle (1) travels along a lane recognized by a lane recognition means (5) from an image acquired by an image acquisition means (4); a side displacement amount calculation means (8) which calculates a displacement amount in the lane width direction between the position of the vehicle (1) and the center of the recognized lane; a complexity calculation means (10) which calculates the complexity of the acquired image; and a steering assistance inhibition means (11) which inhibits, according to the displacement amount in the lane width direction calculated based on the lane recognized from the acquired image at a given time point and the complexity of the acquired image, steering assistance processing based on the lane by the steering assistance means (7). This prevents inappropriate steering control based on an incorrectly recognized lane when performing the steering control of the vehicle so that the vehicle travels along the lane recognized from the road image.

摘要翻译： 一种用于车辆的转向控制装置具有转向辅助装置（7），其执行用于驱动致动器（6）的转向辅助处理，使得车辆（1）沿着由车道识别装置（5）识别的车道从图像行进 由图像获取装置获取; 计算车辆（1）的位置与识别的车道的中心之间的车道宽度方向上的位移量的侧向位移量计算单元（8） 复杂度计算装置（10），其计算所获取的图像的复杂度; 以及转向辅助禁止装置，其根据在给定时间点从所获取的图像识别的车道计算的车道宽度方向上的位移量和所获取的图像的复杂度来禁止，基于 通过转向辅助装置（7）的车道。 这样当车辆进行转向控制时，可以防止基于不正确识别的车道的不正确的转向控制，使得车辆沿着从道路图像识别的车道行驶。

公开(公告)号：US07421094B2

公开(公告)日：2008-09-02

申请号：US11596898

申请日：2005-05-17

申请人： Tetsuo Ikeda ,  Kiyozumi Unoura

发明人： Tetsuo Ikeda ,  Kiyozumi Unoura

IPC分类号： G06K9/00 ,  G06K9/32 ,  G01C22/00 ,  H04N7/18

CPC分类号： G06K9/00798 ,  B60W50/14 ,  B60W2420/403 ,  B60W2510/20 ,  B60W2520/14 ,  B60W2520/28 ,  B60W2710/20 ,  G06T7/60 ,  G06T7/73 ,  G06T2207/30256 ,  G08G1/16 ,  G08G1/167 ,  H04N7/18

摘要： In the traffic lane marking line recognition system for vehicle having an image compositing device for compositing images photographed at different time points by a camera to elongate a traffic lane marking line in the photographed image, a fore-aft direction angle of the vehicle relative to the traffic lane marking line and a distance of the vehicle from the line in each of the images to be composited are detected to determine deviations of the angles and distances between the images; and the images are composited after having been corrected such that the angles and distances of the vehicle relative to the line are equal to each other based on the determined deviations of the angles and distances. With this, the traffic lane marking lines are elongated in appearance in the composited image due to the correction, thereby enabling accurate and unerring recognition of the traffic lane marking line.

摘要翻译： 在具有图像合成装置的车辆行车道标线生成线识别系统中，通过照相机合成在不同时间点拍摄的图像，以延长拍摄图像中的行车线标记线，车辆相对于 检测行车线标记线和车辆与要合成的每个图像中的线的距离，以确定图像之间的角度和距离的偏差; 并且在已经被校正之后，基于所确定的角度和距离的偏差，车辆相对于线的角度和距离彼此相等来合成图像。 由此，由于校正，行车道标线在外观上呈现出细长的形状，从而能够对行车道标线进行准确无误的识别。

公开(公告)号：US20100228437A1

公开(公告)日：2010-09-09

申请号：US12159102

申请日：2006-11-14

申请人： Daisuke Hanzawa ,  Tetsuo Ikeda ,  Kiyozumi Unoura ,  Tomoyoshi Aoki

发明人： Daisuke Hanzawa ,  Tetsuo Ikeda ,  Kiyozumi Unoura ,  Tomoyoshi Aoki

IPC分类号： B62D6/00

CPC分类号： B62D1/28 ,  B62D15/025

摘要： A steering control device for a vehicle has a steering assistance means (7) which performs steering assistance processing for driving an actuator (6) so that a vehicle (1) travels along a lane recognized by a lane recognition means (5) from an image acquired by an image acquisition means (4); a side displacement amount calculation means (8) which calculates a displacement amount in the lane width direction between the position of the vehicle (1) and the center of the recognized lane; a complexity calculation means (10) which calculates the complexity of the acquired image; and a steering assistance inhibition means (11) which inhibits, according to the displacement amount in the lane width direction calculated based on the lane recognized from the acquired image at a given time point and the complexity of the acquired image, steering assistance processing based on the lane by the steering assistance means (7). This prevents inappropriate steering control based on an incorrectly recognized lane when performing the steering control of the vehicle so that the vehicle travels along the lane recognized from the road image.

摘要翻译： 一种用于车辆的转向控制装置具有转向辅助装置（7），其执行用于驱动致动器（6）的转向辅助处理，使得车辆（1）沿着由车道识别装置（5）识别的车道从图像行进 由图像获取装置获取; 计算车辆（1）的位置与识别的车道的中心之间的车道宽度方向上的位移量的侧向位移量计算单元（8） 复杂度计算装置（10），其计算所获取的图像的复杂度; 以及转向辅助禁止装置，其根据在给定时间点从所获取的图像识别的车道计算的车道宽度方向上的位移量和所获取的图像的复杂度来禁止，基于 通过转向辅助装置（7）的车道。 这样当车辆进行转向控制时，可以防止基于不正确识别的车道的不正确的转向控制，使得车辆沿着从道路图像识别的车道行驶。

公开(公告)号：US20080027627A1

公开(公告)日：2008-01-31

申请号：US11596898

申请日：2005-05-17

申请人： Tetsuo Ikeda ,  Kiyozumi Unoura

发明人： Tetsuo Ikeda ,  Kiyozumi Unoura

IPC分类号： G06G7/76

CPC分类号： G06K9/00798 ,  B60W50/14 ,  B60W2420/403 ,  B60W2510/20 ,  B60W2520/14 ,  B60W2520/28 ,  B60W2710/20 ,  G06T7/60 ,  G06T7/73 ,  G06T2207/30256 ,  G08G1/16 ,  G08G1/167 ,  H04N7/18

摘要： In the traffic lane marking line recognition system for vehicle having an image compositing device for compositing images photographed at different time points by a camera to elongate a traffic lane marking line in the photographed image, a fore-aft direction angle of the vehicle relative to the traffic lane marking line and a distance of the vehicle from the line in each of the images to be composited are detected to determine deviations of the angles and distances between the images; and the images are composited after having been corrected such that the angles and distances of the vehicle relative to the line are equal to each other based on the determined deviations of the angles and distances. With this, the traffic lane marking lines are elongated in appearance in the composited image due to the correction, thereby enabling accurate and unerring recognition of the traffic lane marking line.

摘要翻译： 在具有图像合成装置的车辆行车道标线生成线识别系统中，通过照相机合成在不同时间点拍摄的图像，以延长拍摄图像中的行车线标记线，车辆相对于 检测行车线标记线和车辆与要合成的每个图像中的线的距离，以确定图像之间的角度和距离的偏差; 并且在已经被校正之后，基于所确定的角度和距离的偏差，车辆相对于线的角度和距离彼此相等来合成图像。 由此，由于校正，行车道标线在外观上呈现出细长的形状，从而能够对行车道标线进行准确无误的识别。

公开(公告)号：US11344233B2

公开(公告)日：2022-05-31

申请号：US16499505

申请日：2018-03-30

申请人： Tetsuo Ikeda

发明人： Tetsuo Ikeda ,  Hajime Nagahara ,  Eiji Oki ,  Ryosuke Tsutsumi ,  Makoto Ohsaki

IPC分类号： A61B5/1455 ,  A61B5/145 ,  A61B5/00

摘要： PROBLEMS The present invention provides the hemoglobin quantifying apparatus which is capable of clearly quantifying the oxygen metabolic state of biological tissue by calculating and quantifying the hemoglobin amount of biological tissue in a non-contact and non-invasive manner.
SOLUTION The present invention provides the light receiver unit 2 for receiving any two narrow wavelength band components and white components having reflection characteristics different according to the oxygen saturation of hemoglobin, which are reflected from the biological tissue a, and the hemoglobin amount calculation unit 8 for calculating the hemoglobin amount based on the light components in the two narrow wavelength bands obtained from the received light components, and the hemoglobin amount calculation unit 8 for correcting the light components in the two narrow wavelength bands based on the blue and green components to calculate the hemoglobin amount.

公开(公告)号：US08760422B2

公开(公告)日：2014-06-24

申请号：US13383714

申请日：2010-07-22

申请人： Tetsuo Ikeda

发明人： Tetsuo Ikeda

IPC分类号： G09G5/00

CPC分类号： G06F3/041 ,  G06F2203/04105

摘要： Provided is an information processing apparatus including a position detection unit for detecting positions of a plurality of operating tools pressing a screen, a pressure intensity detection unit for detecting pressure intensity of each of the operating tools, a storage unit having recorded thereon predetermined relative information indicating a relative position and a pressure intensity ratio between operating tools, a relative information detection unit for detecting the predetermined relative information that is approximate to the relative position between operating tools obtained from information on the positions detected by the position detection unit and the pressure intensity ratio between operating tools obtained from information on the pressure intensity detected by the pressure intensity detection unit, and a function providing unit for providing a predetermined function corresponding to the predetermined relative information detected by the relative information detection unit.

摘要翻译： 提供了一种信息处理设备，包括用于检测多个操作工具按压屏幕的位置的位置检测单元，用于检测每个操作工具的压力强度的压力强度检测单元，其上记录有指示 操作工具之间的相对位置和压力​​强度比，相对信息检测单元，用于检测与由位置检测单元检测到的位置相关的信息获得的操作工具之间的相对位置的预定相对信息， 在从由压力强度检测单元检测到的压力强度的信息获得的操作工具之间，提供与通过相对信息检测单元检测到的预定相对信息相对应的预定功能的功能提供单元 它。

公开(公告)号：US08745534B2

公开(公告)日：2014-06-03

申请号：US13012292

申请日：2011-01-24

申请人： Yousuke Kawana ,  Tetsuo Ikeda ,  Hiroshi Ueno ,  Ryu Aoyama

发明人： Yousuke Kawana ,  Tetsuo Ikeda ,  Hiroshi Ueno ,  Ryu Aoyama

IPC分类号： G06F3/048

CPC分类号： G06F3/04883 ,  G06F3/0482 ,  G06F3/0485 ,  G06F2203/04808

摘要： An information processing device includes a display panel for displaying display items belonging to a predetermined layer among display items divided into a plurality of layers, a manipulating body detection unit for detecting the number of manipulating bodies moving on a touch panel along with a movement direction and a movement amount of the manipulating body, and a display control unit for performing display control so that display items belonging to the predetermined layer are scroll-displayed on the basis of detection results of the movement direction and the movement amount if a movement of manipulating bodies whose number corresponds to the predetermined layer is detected, display items belonging to another layer are displayed if a movement of manipulating bodies whose number corresponds to the other layer is detected, and the display items belonging to the other layer are scroll-displayed on the basis of detection results.

摘要翻译： 一种信息处理装置，包括显示面板，用于显示属于预定层的显示项目，所述显示项目被划分为多层;显示面板，用于检测沿着移动方向在触摸面板上移动的操作体数量的操作体检测单元;以及 操作体的移动量，以及显示控制单元，用于进行显示控制，使得属于规定层的显示项目是根据移动方向和移动量的检测结果来滚动显示的，如果操作体的移动 其数量对应于预定层被检测到，如果检测到数量对应于另一层的操纵体的移动，则显示属于另一层的显示项目，并且基于另一层滚动显示属于另一层的显示项目 的检测结果。

公开(公告)号：US08711182B2

公开(公告)日：2014-04-29

申请号：US12693958

申请日：2010-01-26

申请人： Tetsuo Ikeda ,  Ryu Aoyama ,  Takehiko Tsurumi ,  Shoichiro Moriya ,  Fuminori Homma

发明人： Tetsuo Ikeda ,  Ryu Aoyama ,  Takehiko Tsurumi ,  Shoichiro Moriya ,  Fuminori Homma

IPC分类号： G09G5/00

CPC分类号： G06F3/03547 ,  G06F3/04847 ,  G06F3/04883 ,  G06F2203/0339 ,  G06F2203/04806 ,  G06F2203/04808

摘要： An information processing apparatus is provided which includes a display unit on which an object is displayed, a position detector for detecting a position of an operating tool that is made to contact a surface of the display unit, a reference position determination unit for determining as a reference position a position of an operating tool that is detected first by the position detector when a plurality of operating tools are made to contact the display unit, a display change operation specifying unit for specifying, according to a moving direction of a position of an operating tool that is detected N-th (N≧2) by the position detector, a specific display change operation associated with the direction, and a display controller for performing on the object the display change operation specified by the display change operation specifying unit with the reference position determined by the reference position determination unit as a reference.

摘要翻译： 提供了一种信息处理装置，其包括显示对象的显示单元，用于检测与显示单元的表面接触的操作工具的位置的位置检测器，基准位置确定单元， 参考位置是当使多个操作工具接触显示单元时由位置检测器首先检测到的操作工具的位置;显示改变操作指定单元，用于根据操作的位置的移动方向来指定 通过位置检测器检测到第N（N≥2）个工具，与方向相关的特定显示改变操作，以及显示控制器，用于在对象上执行由显示改变操作指定单元指定的显示改变操作， 由基准位置确定单元确定的参考位置作为参考。