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    IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, PROGRAM, AND INTEGRATED CIRCUIT
    3.
    发明申请
    IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, PROGRAM, AND INTEGRATED CIRCUIT 有权
    图像处理装置，图像处理方法，程序和集成电路

    公开(公告)号：US20140152690A1

    公开(公告)日：2014-06-05

    申请号：US14131045

    申请日：2012-05-08

    申请人： Masato Yuda ,  Naoki Ootani

    发明人： Masato Yuda ,  Naoki Ootani

    IPC分类号： G06T1/60 ,  G06T5/00

    CPC分类号： G06T1/60 ,  G06T5/002 ,  G06T11/203 ,  G06T15/503 ,  G06T2200/12

    摘要： An image processing device (10) includes: a representative pixel value storage unit (12) which selects one of plural sub-pixels as a representative sub-pixel, and store, into a representative pixel value storage area, a representative pixel value which is a pixel value of the representative sub-pixel; and a sub-pixel value storage unit (13) which stores, into a sub-pixel value storage area, pixel values of sub-pixels other than the representative sub-pixel, wherein the sub-pixel value storage area stores one or more sets corresponding to N number of pixels, the one or more sets each including a pixel position and a pixel value of each sub-pixel other than the representative sub-pixel of a pixel at the pixel position, N being a natural number smaller than a total number of the plural pixels in the unit of processing for an edge determination unit (11).

    摘要翻译： 图像处理装置（10）包括：代表像素值存储单元（12），其选择多个子像素中的一个作为代表子像素，并将代表像素值存储区域存储在代表像素值存储区域中， 代表子像素的像素值; 以及子像素值存储单元，其将子代码子像素以外的子像素的像素值存储到子像素值存储区域中，其中，所述子像素值存储区域存储一个或多个集合 对应于N个像素，所述一个或多个集合各自包括除了像素位置处的像素的代表性子像素之外的每个子像素的像素位置和像素值，N是小于总数的自然数 用于边缘确定单元（11）的处理单元中的多个像素的数量。

    Map error information obtaining system and map error information obtaining method
    4.
    发明授权
    Map error information obtaining system and map error information obtaining method 有权
    地图错误信息获取系统和地图错误信息获取方法

    公开(公告)号：US07363151B2

    公开(公告)日：2008-04-22

    申请号：US10872704

    申请日：2004-06-21

    申请人： Kimihiro Nomura ,  Hitoshi Araki ,  Keiichi Senda ,  Masato Yuda ,  Yoshiteru Kawasaki ,  Tadashi Yoshida

    发明人： Kimihiro Nomura ,  Hitoshi Araki ,  Keiichi Senda ,  Masato Yuda ,  Yoshiteru Kawasaki ,  Tadashi Yoshida

    IPC分类号： G01C21/30 ,  G06F165/00

    CPC分类号： G01C21/32

    摘要： The present invention provides a map error information obtaining system which can promote the collection of the map error information as well as reduce the number of man-hours required for researching the site and verifying whether or not the collected map error information is accurate. The map error information obtaining system herein disclosed comprises a position detecting apparatus including image obtaining means for obtaining image data indicative of an actual condition of and in the vicinity of a current position, and a center apparatus, the position detecting apparatus being operative to transmit map error information including a position of the map information and image data where it is judged that there is a difference, to the center apparatus. The center apparatus is operative to correct the map information after verifying whether or not the difference in the map information is accurate using the image data. Furthermore, the center apparatus is operative to calculate an evaluation point for each of the position detecting apparatuses which have transmitted the map error information so that operators operating the position detecting apparatuses can be rewarded in accordance with their evaluation points.

    摘要翻译： 本发明提供一种地图错误信息获取系统，其可以促进地图错误信息的收集，并且减少研究站点所需的工作人员数量，并验证所收集的地图错误信息是否准确。 本文公开的地图误差信息获取系统包括：位置检测装置，包括用于获取指示当前位置的实际状况和附近的图像数据的图像获取装置;以及中心装置，位置检测装置可操作以发送地图 将包括地图信息的位置和判定有差异的图像数据的错误信息提供给中心装置。 在使用图像数据验证地图信息的差异是否准确之后，中心装置可操作地校正地图信息。 此外，中心装置用于计算已经发送了地图误差信息的每个位置检测装置的评估点，使得操作位置检测装置的操作者可以根据其评估点得到奖励。

    Failure detection system for electric power steering system
    5.
    发明授权
    Failure detection system for electric power steering system 有权
    电动助力转向系统故障检测系统

    公开(公告)号：US06995567B2

    公开(公告)日：2006-02-07

    申请号：US10926468

    申请日：2004-08-25

    申请人： Mitsunori Kawashima ,  Masato Yuda ,  Hiroaki Ishigaki

    发明人： Mitsunori Kawashima ,  Masato Yuda ,  Hiroaki Ishigaki

    IPC分类号： G01R31/08

    CPC分类号： B62D5/0487

    摘要： The invention relates to a failure detection system for an electric power steering system. The system detects ON failure of one of first to fourth switching elements of an H-bridge circuit of the electric power steering system. The system detects ON failure by measuring the value of the current and the fluctuation in the value of the current. Therefore, the system can detect ON failures even when the value of the current is within normal ranges.

    摘要翻译： 本发明涉及一种用于电动助力转向系统的故障检测系统。 系统检测电动助力转向系统的H桥电路的第一至第四开关元件之一的ON故障。 系统通过测量电流值和电流值的波动来检测ON故障。 因此，即使电流值在正常范围内，系统也可以检测ON故障。

    Understeer suppressing apparatus for vehicle
    6.
    发明授权
    Understeer suppressing apparatus for vehicle 失效
    用于车辆的转向不足的装置

    公开(公告)号：US08016365B2

    公开(公告)日：2011-09-13

    申请号：US11374702

    申请日：2006-03-14

    申请人： Masato Yuda ,  Yoshimichi Kawamoto ,  Norio Yamazaki ,  Shigenori Takimoto

    发明人： Masato Yuda ,  Yoshimichi Kawamoto ,  Norio Yamazaki ,  Shigenori Takimoto

    IPC分类号： B60T8/60 ,  B62D6/00

    CPC分类号： B60T8/1755 ,  B60T2260/02 ,  B60W10/184 ,  B60W10/20 ,  B60W30/045 ,  B62D6/008 ,  B62D6/04 ,  B62D15/029 ,  Y10S303/06

    摘要： An understeer suppressing apparatus for a vehicle includes an electric power steering device S for suppressing steering when the vehicle is in the understeer state, an alarm device A for informing a driver that the vehicle is in the understeer state, and a braking force distribution device B for generating moment of the vehicle by applying braking forces different from each other to the left and right wheels. As the degree of understeer is increased, the electric power steering device S, the alarm device A, and the braking force distribution device B are operated in this order.

    摘要翻译： 用于车辆的转向不足抑制装置包括用于当车辆处于不足转向状态时抑制转向的电动助力转向装置S，用于通知驾驶员车辆处于不转向状态的报警装置A和制动力分配装置B 通过对左右轮施加不同的制动力来产生车辆的时刻。 随着不足转向程度的增加，电动助力转向装置S，报警装置A和制动力分配装置B按此顺序运转。

    Content Data Retrieval Apparatus
    7.
    发明申请
    Content Data Retrieval Apparatus 有权
    内容数据检索装置

    公开(公告)号：US20080222128A1

    公开(公告)日：2008-09-11

    申请号：US11665663

    申请日：2005-10-04

    申请人： Tadashi Yoshida ,  Hitoshi Araki ,  Yoshiteru Kawasaki ,  Masato Yuda ,  Kazuya Nomura

    发明人： Tadashi Yoshida ,  Hitoshi Araki ,  Yoshiteru Kawasaki ,  Masato Yuda ,  Kazuya Nomura

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30038 ,  G06F17/3043

    摘要： The present invention provides a content data retrieval apparatus capable of appropriately narrowing down the range of search targets even in the case where a distribution of attribute values of a group of contents regarded as search targets is uneven.The content data retrieval apparatus of the present invention includes: an impression value database which stores attribute values; a conversion table in which an impression value is associated with a search word range that is a range of the attribute values associated with a search word; a range modification unit which modifies a relative relationship between a distribution range of attribute values and a search word range by modifying the search word range read out from the conversion table; a receiving unit which receives an input of a search word; and a retrieval unit which retrieves content data corresponding to the search word received by the receiving unit, by searching the attribute values included in the search word range associated with the search word.

    摘要翻译： 本发明提供一种内容数据检索装置，即使在被认为是搜索对象的一组内容的属性值的分布不均匀的情况下也能适当地缩小搜索对象的范围。 本发明的内容数据检索装置包括：存储属性值的印象值数据库; 转换表，其中印象值与作为与搜索词相关联的属性值的范围的搜索词范围相关联; 范围修改单元，其通过修改从转换表读出的搜索词范围来修改属性值的分布范围与搜索词范围之间的相对关系; 接收单元，其接收搜索词的输入; 以及检索单元，通过搜索与搜索词相关联的搜索词范围中包括的属性值来检索与由接收单元接收的搜索词相对应的内容数据。

    Steering apparatus
    8.
    发明申请
    Steering apparatus 有权
    转向装置

    公开(公告)号：US20060064214A1

    公开(公告)日：2006-03-23

    申请号：US11230371

    申请日：2005-09-20

    申请人： Shigenori Takimoto ,  Osamu Tsurumiya ,  Yasushi Shoda ,  Masato Yuda

    发明人： Shigenori Takimoto ,  Osamu Tsurumiya ,  Yasushi Shoda ,  Masato Yuda

    IPC分类号： B62D6/00

    CPC分类号： B62D6/008

    摘要： A steering apparatus for a vehicle includes a steering angle measuring unit, a vehicle speed measuring unit, a yaw rate measuring unit, a yaw rate-based reaction force control unit for controlling a steering reaction force depending on an actual yaw rate measured by the yaw rate measuring unit, and a yaw rate deviation-based reaction force control unit for determining a standard yaw rate depending on at least the steering angle and the vehicle speed, calculating a yaw rate deviation between the standard yaw rate and the actual yaw rate, and controlling the steering reaction force depending on the yaw rate deviation, and a primary control unit for executing a control operation such that a degree of contribution of the yaw rate-based reaction force control unit is decreased and a degree of contribution of the yaw rate deviation-based reaction force control unit is increased as the yaw rate deviation increases.

    摘要翻译： 一种用于车辆的转向装置包括转向角测量单元，车速测量单元，偏航率测量单元，基于偏航率的反作用力控制单元，用于根据偏航测得的实际横摆角速度控制转向反作用力 速度测量单元和基于偏航率偏差的反作用力控制单元，用于根据至少转向角和车速确定标准横摆角速度，计算标准横摆率和实际横摆角速度之间的偏航率偏差;以及 根据偏航率偏差来控制转向反作用力;以及主控制单元，用于执行控制操作，使得基于横摆率的反作用力控制单元的贡献程度减小，横摆率偏差的贡献程度 的反作用力控制单元随着横摆率偏差增加而增加。

    Map display apparatus
    9.
    发明申请
    Map display apparatus 失效
    地图显示装置

    公开(公告)号：US20050104881A1

    公开(公告)日：2005-05-19

    申请号：US10984840

    申请日：2004-11-10

    申请人： Tadashi Yoshida ,  Hitoshi Araki ,  Keiichi Senda ,  Masato Yuda ,  Yoshiteru Kawasaki

    发明人： Tadashi Yoshida ,  Hitoshi Araki ,  Keiichi Senda ,  Masato Yuda ,  Yoshiteru Kawasaki

    IPC分类号： G01C21/36 ,  G06T15/00

    CPC分类号： G01C21/3638

    摘要： The map display apparatus comprises: the view transformation matrix generation unit (102c) which generates the view transformation matrix, including four rows and four columns, for transforming the global coordinate of the three-dimensional object into the view coordinate system; the view transformation matrix change unit (102d) which (i) changes, to 0, (a) the value of the first row in second column and (b) the value of the third row in second column in the view transformation matrix, in the case where the coordinate transformation is executed by multiplying a coordinate with the view transformation matrix from the left side of the coordinate, and (ii) changes, to 0, (a) the value of the second row in first column and (b) the value of the second row in third column in the view transformation matrix, in the case where the coordinate transformation is executed by multiplying the coordinate with the view transformation matrix from the right side of the coordinate; and the view transformation unit (102e) which transforms the global coordinate into the view coordinate system using the changed view transformation matrix.

    摘要翻译： 地图显示装置包括：生成包括四行四列的视点变换矩阵的视图变换矩阵生成单元，用于将三维对象的全局坐标变换为视点坐标系; （i）变化为0的观察变换矩阵变更单元（102d），（a）第二列的第一行的值和（b）视点变换矩阵中的第二列的第三行的值， 在坐标变换通过将坐标与坐标左侧的视点变换矩阵相乘并且（ii）改变为0，（a）第一列中的第二行的值和（b ）在坐标变换矩阵中的第三列中的第二列的值，在通过将坐标与坐标右侧的视图变换矩阵相乘来执行坐标变换的情况下， 以及使用改变的视图变换矩阵将全局坐标变换为视点坐标系的视图变换单元（102e）。

    Failure detection system for electric power steering system
    10.
    发明申请
    Failure detection system for electric power steering system 有权
    电动助力转向系统故障检测系统

    公开(公告)号：US20050088126A1

    公开(公告)日：2005-04-28

    申请号：US10926468

    申请日：2004-08-25

    申请人： Mitsunori Kawashima ,  Masato Yuda ,  Hiroaki Ishigaki

    发明人： Mitsunori Kawashima ,  Masato Yuda ,  Hiroaki Ishigaki

    IPC分类号： B62D5/04 ,  H02P5/00 ,  H02P7/00 ,  H02P7/06 ,  H02P29/00

    CPC分类号： B62D5/0487

    摘要： The invention relates to a failure detection system for an electric power steering system. The system detects ON failure of one of first to fourth switching elements of an H-bridge circuit of the electric power steering system. The system detects ON failure by measuring the value of the current and the fluctuation in the value of the current. Therefore, the system can detect ON failures even when the value of the current is within normal ranges.

    摘要翻译： 本发明涉及一种用于电动助力转向系统的故障检测系统。 该系统检测电动助力转向系统的H桥电路的第一至第四开关元件之一的ON故障。 系统通过测量电流值和电流值的波动来检测ON故障。 因此，即使电流值在正常范围内，系统也可以检测ON故障。