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    • 72. 发明申请
    • Vehicle search system and vehicle search method
    • 车辆搜索系统和车辆搜索方法
    • US20050196016A1
    • 2005-09-08
    • US11019545
    • 2004-12-23
    • Hiroshi SatoAtsuyoshi AndoYutaka UeyamaKunikazu Takahashi
    • Hiroshi SatoAtsuyoshi AndoYutaka UeyamaKunikazu Takahashi
    • G06F7/00G06K9/00
    • G06K9/3241G06K2209/23
    • A vehicle search system is provided, which is capable of easily and efficiently searching for a particular vehicle image based on vague and uncertain information. The vehicle search system includes an image database for accumulating vehicle images photographed by a stationary camera placed on the road under a condition that the vehicle images are associated with at least photographing date and time information and photographing place information of the vehicle image; an image recognizing part for extracting feature information (vehicle color, vehicle shape, etc.) from the vehicle image; an image data managing part for selecting vehicle images from the image database, based on at least one of the photographing date and time information, the photographing place information, and the feature information; and a display processing part for displaying the selected vehicle images in a two-dimensional space or a simulated three-dimensional space on a display, in an arrangement in accordance with similarity of at least one of the photographing date and time information, the photographing place information, and the feature information.
    • 提供一种车辆搜索系统,其能够基于模糊和不确定的信息容易且有效地搜索特定车辆图像。 车辆搜索系统包括图像数据库,用于在车辆图像至少与摄像日期和时间信息相关联并且拍摄车辆图像的位置信息的条件下,累积由放置在道路上的固定照相机拍摄的车辆图像; 用于从车辆图像提取特征信息(车辆颜色,车辆形状等)的图像识别部分; 基于拍摄日期和时间信息,拍摄地点信息和特征信息中的至少一个,从图像数据库中选择车辆图像的图像数据管理部分; 以及显示处理部分,用于根据拍摄日期和时间信息中的至少一个的相似度,在拍摄地点上显示所选择的车辆图像在显示器上的二维空间或模拟三维空间中 信息和功能信息。
    • 76. 发明授权
    • Apparatus for processing data, memory bank used therefor, semiconductor device, and method for reading out pixel data
    • 用于处理数据的设备,用于其的存储体,半导体器件和用于读出像素数据的方法
    • US06901027B2
    • 2005-05-31
    • US10425449
    • 2003-04-29
    • Tetsujiro KondoHiroshi SatoHideo NakayaKazutaka Ando
    • Tetsujiro KondoHiroshi SatoHideo NakayaKazutaka Ando
    • G11C7/10G11C8/00
    • G11C7/1006
    • In each of the memory cell arrays in the memory banks, a memory cell row corresponding to each of the word lines extending in a column direction of each of the memory cell arrays store pixel data of each pixel block of first and second rows set in a horizontal way in a search area within a search frame of picture signal. The pixel data of a predetermined pixel block is selectively captured into each of the data buffer through the sense amplifiers and the switches. Selector sequentially extracts pixel data as candidate blocks based on the pixel data of two pixel blocks held in each of the data buffers. The matching circuit matches the pixel data as the extracted candidate blocks against the pixel data as the input reference block using the block-matching process to obtain a motion vector relative to the reference block.
    • 在存储器组中的每个存储单元阵列中,对应于每个存储单元阵列的列方向上延伸的每个字线的存储单元行存储设置在存储单元阵列中的第一和第二行的每个像素块的像素数据 在图像信号的搜索帧内的搜索区域中的水平方向。 通过读出放大器和开关将预定像素块的像素数据选择性地捕获到每个数据缓冲器中。 基于保持在每个数据缓冲器中的两个像素块的像素数据,选择器依次提取像素数据作为候选块。 匹配电路使用块匹配处理将像素数据作为提取的候选块与像素数据进行匹配,作为输入参考块,以获得相对于参考块的运动矢量。
    • 77. 发明申请
    • Apparatus for processing data, memory bank used therefor, semiconductor device, and memory for reading out pixel data
    • 用于处理数据的设备,用于其的存储体,半导体器件和用于读出像素数据的存储器
    • US20050078120A1
    • 2005-04-14
    • US10979480
    • 2004-11-02
    • Tetsujiro KondoHiroshi SatoHideo NakayaKazutaka Ando
    • Tetsujiro KondoHiroshi SatoHideo NakayaKazutaka Ando
    • G11C7/10G09G5/36G11C8/12
    • G11C7/1006
    • In each of the memory cell arrays in the memory banks, a memory cell row corresponding to each of the word lines extending in a column direction of each of the memory cell arrays store pixel data of each pixel block of first and second rows set in a horizontal way in a search area within a search frame of picture signal. The pixel data of a predetermined pixel block is selectively captured into each of the data buffer through the sense amplifiers and the switches. Selector sequentially extracts pixel data as candidate blocks based on the pixel data of two pixel blocks held in each of the data buffers. The matching circuit matches the pixel data as the extracted candidate blocks against the pixel data as the input reference block using the block-matching process to obtain a motion vector relative to the reference block.
    • 在存储器组中的每个存储单元阵列中,对应于每个存储单元阵列的列方向上延伸的每个字线的存储单元行存储设置在存储单元阵列中的第一和第二行的每个像素块的像素数据 在图像信号的搜索帧内的搜索区域中的水平方向。 通过读出放大器和开关将预定像素块的像素数据选择性地捕获到每个数据缓冲器中。 基于保持在每个数据缓冲器中的两个像素块的像素数据,选择器依次提取像素数据作为候选块。 匹配电路使用块匹配处理将像素数据作为提取的候选块与像素数据进行匹配,作为输入参考块,以获得相对于参考块的运动矢量。
    • 80. 发明授权
    • Light scanning device and image forming apparatus using the same
    • 光扫描装置及使用其的成像装置
    • US06803942B2
    • 2004-10-12
    • US10158887
    • 2002-06-03
    • Hiroshi SatoManabu KatoHidekazu ShimomuraKeiichiro Ishihara
    • Hiroshi SatoManabu KatoHidekazu ShimomuraKeiichiro Ishihara
    • G02B2608
    • G02B26/125G02B13/0005
    • It is an object of this invention to provide a light scanning device capable of suppressing a scanning line bend to a low level, which is caused by the arrangement error of a single-element lens serving as an imaging optical element, and an image forming apparatus using the device. In order to achieve the object, according to this invention, an imaging optical system is formed from a single-element lens, and a sectional shape of an exit surface in the main scanning direction is an arcuated shape. The power in the sub scanning direction substantially concentrates on the exit surface having an arcuated sectional shape in the main scanning direction, and the arcuated shape (curvature) in the main scanning direction is so determined as to make the magnification in the sub scanning direction uniform.
    • 本发明的目的是提供一种能够将作为成像光学元件的单像素透镜的布置误差引起的扫描线弯曲抑制到低电平的光扫描装置,以及图像形成装置 使用设备。 为了实现该目的,根据本发明,由单一元件透镜形成成像光学系统,并且主扫描方向上的出射面的截面形状为弧形。 副扫描方向上的功率基本上集中在主扫描方向上具有弧形截面形状的出射表面,并且确定主扫描方向上的弧形形状(曲率),以使副扫描方向上的倍率均匀 。