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    Vehicle driving support system which is responsive to environmental conditions
    1.
    发明授权
    Vehicle driving support system which is responsive to environmental conditions 失效
    适应环境条件的车辆行驶支援系统

    公开(公告)号：US5969969A

    公开(公告)日：1999-10-19

    申请号：US808810

    申请日：1997-02-28

    申请人： Masakazu Ejiri ,  Kohji Kamejima ,  Tomoyuki Hamada ,  Takae Sakamoto ,  Yotaro Kimura

    发明人： Masakazu Ejiri ,  Kohji Kamejima ,  Tomoyuki Hamada ,  Takae Sakamoto ,  Yotaro Kimura

    IPC分类号： G01C21/26 ,  G07C5/08 ,  G08G1/16 ,  B60R21/00

    CPC分类号： G07C5/0891 ,  G01C21/26 ,  G08G1/165 ,  G08G1/168

    摘要： A vehicle driving support system is provided with an environment detecting means for detecting objects existing around a vehicle and for producing output environment information, a command unit to specify a running mode of the vehicle, information processing means for generating driving operation reference information suitable for the specified running mode of the vehicle by processing the environment information specified in accordance with the running mode and a display unit to display the driving operation reference information. The information processing means monitors the inter-vehicle distance to a vehicle stopping in front of the vehicle and generates driving operation reference information to inform the driver of the starting of the precedent vehicle when the vehicle is in the congestion running mode. When the vehicle is in the narrow passing running mode, an object near the vehicle having a relative positional relationship to said vehicle is mounted and driving operation reference information is generated to inform the driver thereof. When the vehicle is in the parking running mode, driving operation reference information is generated to inform the driver of the distribution of the objects existing in a parking lot.

    摘要翻译： 车辆驾驶辅助系统设置有环境检测装置，用于检测存在于车辆周围的物体并用于产生输出环境信息;指令单元，用于指定车辆的行驶模式;信息处理装置，用于产生适于驾驶员的驾驶操作参考信息 通过处理根据运行模式指定的环境信息的车辆的指定行驶模式和显示驾驶操作参考信息的显示单元。 信息处理装置监视与在车辆前方停车的车辆的车辆间距离，并且生成驾驶操作参考信息，以在车辆处于拥堵行驶模式时通知驾驶员先发车辆的起动。 当车辆处于狭窄行驶模式时，安装与车辆相对位置关系的车辆附近的物体，并产生驾驶操作参考信息以通知驾驶员。 当车辆处于停车运行模式时，产生驾驶操作参考信息以通知驾驶员存在于停车场中的物体的分布。

    Data communication method and apparatus using neural-networks
    4.
    发明授权
    Data communication method and apparatus using neural-networks 失效
    使用神经网络的数据通信方法和装置

    公开(公告)号：US4972473A

    公开(公告)日：1990-11-20

    申请号：US382198

    申请日：1989-07-20

    申请人： Masakazu Ejiri ,  Hidenori Inouchi ,  Shigeru Kakumoto ,  Kazuaki Iwamura

    发明人： Masakazu Ejiri ,  Hidenori Inouchi ,  Shigeru Kakumoto ,  Kazuaki Iwamura

    IPC分类号： G06N3/02 ,  H04K1/00 ,  H04L9/10 ,  H04N1/44

    CPC分类号： G06N3/02 ,  H04N1/448

    摘要： A data communication apparatus comprises: means for dividing data to be transmitted into a plurality of blocks and extracting the data from each block; a first multi-layered neural network of three or more layers which has weighting coefficients to output the same data as the input data for the data extracted from each block and which can output data from an intermediate layer; the transmission data extracted from each block being inputted to the first neural network and outputted from the intermediate layer; means for encoding the transmission data which is outputted from the intermediate layer of the first neural network and, thereafter, transmitting; means for receiving and decoding the transmitted data; a second multi-layered neural network of three or more layers which has the same weight coefficients as those of the first neural network and can input data from an intermediate layer; the decoded data of each block being inputted to the second neural network and outputted from an output layer; and means for restoring the data on the basis of the output data from the output layer of the second neural network.

    摘要翻译： 数据通信装置包括：将要发送的数据分割成多个块并从每个块提取数据的装置; 具有三个或更多层的第一多层神经网络，其具有加权系数以输出与从每个块提取的数据的输入数据相同的数据，并且可以从中间层输出数据; 从每个块提取的传输数据被输入到第一神经网络并从中间层输出; 用于对从第一神经网络的中间层输出的发送数据进行编码，然后进行发送的装置; 用于接收和解码所发送的数据的装置; 具有与第一神经网络相同的权重系数的三层或更多层的第二多层神经网络，并且可以从中间层输入数据; 每个块的解码数据被输入到第二神经网络并从输出层输出; 以及用于基于来自第二神经网络的输出层的输出数据恢复数据的装置。

    Image understanding system
    5.
    发明授权
    Image understanding system 失效
    图像理解系统

    公开(公告)号：US4907285A

    公开(公告)日：1990-03-06

    申请号：US253445

    申请日：1988-10-05

    申请人： Yasuaki Nakano ,  Hiromichi Fujisawa ,  Junichi Higashino ,  Masakazu Ejiri

    发明人： Yasuaki Nakano ,  Hiromichi Fujisawa ,  Junichi Higashino ,  Masakazu Ejiri

    IPC分类号： G06K9/20 ,  G06K9/68

    CPC分类号： G06K9/6885 ,  G06K9/00469

    摘要： An image understanding system of this invention uses a grammer describing a document image, and represents the structure of an unknown input image by parsing a statement (the structure of the grammar) written in accordance with this grammer. In other words, the grammer describes an image as substructures and the relative relation between them, and when the substructures and their relative relation are identified in parsing, search is then made whether or not the substructures and their relative relation exist in an unknown input image. The structure of the unknown input image is represented on the basis of the result of this search.

    摘要翻译： 本发明的图像理解系统使用描述文档图像的语法，并且通过解析根据该语法书写的语句（语法的结构）来表示未知输入图像的结构。 换句话说，语法描述了一个图像作为子结构和它们之间的相对关系，并且当在解析中识别子结构及其相关关系时，就进行子结构及其相关关系是否存在于未知输入图像中 。 基于该搜索的结果来表示未知输入图像的结构。

    System for detecting the position of an object
    6.
    发明授权
    System for detecting the position of an object 失效
    用于检测物体位置的系统

    公开(公告)号：US4291334A

    公开(公告)日：1981-09-22

    申请号：US797848

    申请日：1977-05-17

    申请人： Michihiro Mese ,  Seiji Kashioka ,  Masakazu Ejiri ,  Takafumi Miyatake ,  Isamu Yamazaki ,  Toshimitsu Hamada

    发明人： Michihiro Mese ,  Seiji Kashioka ,  Masakazu Ejiri ,  Takafumi Miyatake ,  Isamu Yamazaki ,  Toshimitsu Hamada

    IPC分类号： G01B11/00 ,  G01B11/02 ,  G01D5/249 ,  G05D3/12 ,  G06T1/00 ,  G06T7/00 ,  G06T7/60 ,  H01L21/60 ,  H01L21/68 ,  H04M7/00

    CPC分类号： G06T7/0044 ,  G01B11/024 ,  H01L21/681 ,  H01L2924/14

    摘要： An apparatus for detecting the position of an object. The apparatus has an optical device for magnifying or enlarging a plurality of portions on the object, a photoelectric converter adapted for converting the enlarged portion image into electric signals, a plurality of thresholding circuits adapted for changing analogue signals from the respective photoelectric converter into binary signals with a threshold value determined by a signal level given by a first signal holding circuit, a circuit for calculating the threshold value from the analogue signals, a circuit for detecting the approximate position of a specific pattern in the enlarged portion images through a coarse sampling of the binary signals. A circuit for detecting the exact position of the specific pattern through measuring the area of a specific brightness in a plurality of regions in the enlarged portion images, by a fine sampling of the binary signals, and a controller for controlling the operations of respective circuits.

    摘要翻译： 一种用于检测物体的位置的装置。 该装置具有用于放大或放大物体上的多个部分的光学装置，适用于将放大部分图像转换成电信号的光电转换器，适用于将来自各个光电转换器的模拟信号改变为二进制信号的多个阈值电路 具有由由第一信号保持电路给出的信号电平确定的阈值，用于从模拟信号计算阈值的电路，用于通过粗略采样来检测放大部分图像中的特定图案的大致位置的电路 二进制信号。 用于通过对二进制信号的精细采样来测量放大部分图像中的多个区域中的特定亮度的面积来检测特定图案的精确位置的电路​​和用于控制各个电路的操作的控制器。

    Compressed image producing system
    7.
    发明授权
    Compressed image producing system 失效
    压缩图像生成系统

    公开(公告)号：US4288816A

    公开(公告)日：1981-09-08

    申请号：US897133

    申请日：1978-04-17

    申请人： Seiji Kashioka ,  Yoshihiro Shima ,  Takafumi Miyatake ,  Masakazu Ejiri ,  Osamu Obata

    发明人： Seiji Kashioka ,  Yoshihiro Shima ,  Takafumi Miyatake ,  Masakazu Ejiri ,  Osamu Obata

    IPC分类号： G06T1/00 ,  G06K9/36 ,  G06T3/40 ,  H04N7/12

    CPC分类号： G06T3/4007 ,  G06K9/36

    摘要： A compressed image producing system is disclosed which comprises a buffer memory unit including a plurality of cascade-connected shift register stages to which image signals time-sequentially produced by the conversion of the respective picture elements of an image into the corresponding binary signals through the scanning of the image are successively applied, a partial image extracting unit including a plurality of registers which take in the image signals from the shift register stages respectively and parallely delivers the image signals bit by bit, and a sampling pulse generating circuit which generates sampling pulses at predetermined intervals. The respective shift registers of the buffer memory perform their data shift operations in response to the sampling pulses to intermittently take in the image signals so that sampling point data corresponding to the scanning lines in number are stored in each register and a plurality of compressed images constructed by different groups of the sampling points are continuously produced through the shifting of the image extracting position.

    摘要翻译： 公开了一种压缩图像产生系统，其包括缓冲存储器单元，该缓冲存储器单元包括多个级联连接的移位寄存器级，通过扫描将图像的各个像素转换成相应的二进制信号而时间顺序产生的图像信号 连续施加图像的部分图像提取单元，包括多个寄存器的部分图像提取单元，其分别从移位寄存器阶段获取图像信号，并且逐个地并行传送图像信号;以及采样脉冲发生电路，其在 预定间隔。 缓冲存储器的相应移位寄存器响应采样脉冲执行其数据移位操作，间歇地取入图像信号，使与数字扫描线相对应的采样点数据存储在每个寄存器中，构成多个压缩图像 通过不同组的采样点通过图像提取位置的移位连续产生。

    Digital pattern display system
    8.
    发明授权
    Digital pattern display system 失效
    数字图案显示系统

    公开(公告)号：US4215343A

    公开(公告)日：1980-07-29

    申请号：US12800

    申请日：1979-02-16

    申请人： Masakazu Ejiri ,  Hirotada Ueda

    发明人： Masakazu Ejiri ,  Hirotada Ueda

    IPC分类号： G06F3/153 ,  G09G1/00 ,  G09G5/36 ,  G09G5/42 ,  G06K15/20

    CPC分类号： G09G5/42 ,  G09G1/00 ,  Y10S84/06

    摘要： A pattern display system is disclosed which includes a keyboard for the manual entry of data representative of the patterns to be displayed, a microcomputer for accepting the entry data and for controlling the display system, a random access memory for storage of the entered data, audio circuitry controlled by the microcomputer for accepting data to provide audio signals representative of stored data, coding/decoding circuitry for the transfer of stored digital data to or from a tape recorder, and video circuitry utilized under the control of the microcomputer for the visual display on a cathode ray tube (CRT) of the patterns represented by the stored data. Specifically, the video circuitry includes read-only memories which are controlled to provide video pattern information in response to the stored data which represented desired patterns and timing information for the CRT.

    摘要翻译： 公开了一种图形显示系统，其包括用于手动输入表示要显示的图案的数据的键盘，用于接受输入数据并用于控制显示系统的微型计算机，用于存储输入的数据的随机存取存储器，音频 由微型计算机控制的电路，用于接收表示存储数据的音频信号的数据，用于将存储的数字数据传送到磁带录音机的编码/解码电路，以及在微机控制下用于视觉显示的视频电路 由存储的数据表示的图案的阴极射线管（CRT）。 具体地，视频电路包括被控制为响应于存储的数据的视频模式信息的只读存储器，其表示CRT的期望模式和定时信息。

    Feature extraction system for extracting a predetermined feature from a signal
    9.
    发明授权
    Feature extraction system for extracting a predetermined feature from a signal 失效
    用于从信号中提取预定特征的特征提取系统

    公开(公告)号：US4044311A

    公开(公告)日：1977-08-23

    申请号：US648711

    申请日：1976-01-13

    申请人： Seiji Kashioka ,  Masayoshi Kameyama ,  Masakazu Ejiri ,  Takahumi Miyatake

    发明人： Seiji Kashioka ,  Masayoshi Kameyama ,  Masakazu Ejiri ,  Takahumi Miyatake

    IPC分类号： G01R19/04 ,  G01B11/02 ,  G06K9/64 ,  H03K5/153 ,  H03B1/00

    CPC分类号： G06K9/6203 ,  G01B11/022 ,  H03K5/153

    摘要： A feature extraction system comprises first and second memory circuits and a control circuit for controlling a storing period of time when signals are stored in the first memory circuit. The first and the second memory circuits comprise capacitor memory circuits, the time constant of the second memory circuit being larger than that of the first memory circuit. First and second comparators are coupled to the first and the second memory circuit, respectively. Signals supplied to the first memory circuit are compared with the contents thereof by the first comparator, so that the maximum signal thereof within a predetermined period of time controlled by the control circuit is stored in the first memory circuit. After the predetermined period of time, the contents of the first memory circuit are supplied to the second memory circuit and then the first memory circuit operates to store the maximum signal of the signals supplied to the first memory circuit within a next predetermined period of time. Signals from the first memory circuit are compared with the contents thereof by the second comparator in order to extract the maximum signal of the signals from the first memory circuit, which is stored in the second memory circuit, whereby the maximum signal in the signals supplied to the first memory circuit can be accurately extracted.

    摘要翻译： 特征提取系统包括第一和第二存储器电路和用于控制当第一存储器电路中存储信号时的存储时间段的控制电路。 第一和第二存储器电路包括电容器存储器电路，第二存储器电路的时间常数大于第一存储器电路的时间常数。 第一和第二比较器分别耦合到第一和第二存储器电路。 通过第一比较器将提供给第一存储器电路的信号与其内容进行比较，使得在由控制电路控制的预定时间段内的其最大信号被存储在第一存储器电路中。 在预定时间段之后，将第一存储器电路的内容提供给第二存储器电路，然后第一存储器电路操作以在下一个预定时间段内存储提供给第一存储器电路的信号的最大信号。 来自第一存储器电路的信号与其第二比较器的内容进行比较，以便提取存储在第二存储器电路中的来自第一存储器电路的信号的最大信号，从而将信号中的最大信号提供给 可以精确地提取第一存储器电路。