Vehicle and lane mark recognizes
    31.
    发明授权
    Vehicle and lane mark recognizes 有权
    车辆和车道识别器

    公开(公告)号:US07933434B2

    公开(公告)日:2011-04-26

    申请号:US11918453

    申请日:2006-04-18

    IPC分类号: G06K9/00

    摘要: A vehicle capable of preventing detection of stud-type lane marks from being impossible and a vehicle having a lane mark recognizer are provided. The vehicle includes installation interval recognizing means (21) which recognizes an interval (L) between Botts Dots, vehicle speed recognizing means (22) which recognizes a traveling speed (v) of the vehicle, image synthesizing means (13) which generates synthesized image data (M3) by combining image data (M1) stored in an image memory (11) through an image input circuit (10) and image data (M2) stored in an image memory (12) through the same, imaging timing determining means (20) which determines the timing of imaging by a camera (2) on the basis of the interval (L) and the traveling speed (v) when acquiring the image data (M1, M2) in such a way that the positions of the Botts Dots in the image data (M1, M2) are different therebetween, and Botts Dots detecting means (14) which detects the Botts Dots from the synthesized image data (M3).

    摘要翻译: 提供能够防止螺柱式车道标记的检测不可能的车辆和具有车道标识识别器的车辆。 车辆包括识别出点数之间的间隔(L)的安装间隔识别装置(21),识别车辆的行驶速度(v)的车速识别装置(22),产生合成图像的图像合成装置 数据(M3)通过组合通过图像输入电路(10)存储在图像存储器(11)中的图像数据(M1)和通过其存储在图像存储器(12)中的图像数据(M2),成像定时确定装置 20),其基于当获取图像数据(M1,M2)时的间隔(L)和行进速度(v),以相对于所述图像数据(B)的位置的方式确定摄像机(2)的成像定时 图像数据(M1,M2)中的点不同,以及从合成图像数据(M3)检测Botts点的Botts点检测装置(14)。

    Packet relaying apparatus with payload reconstruction function
    32.
    发明授权
    Packet relaying apparatus with payload reconstruction function 有权
    具有有效载荷重构功能的分组中继装置

    公开(公告)号:US07869429B2

    公开(公告)日:2011-01-11

    申请号:US11675752

    申请日:2007-02-16

    IPC分类号: H04L12/28

    CPC分类号: H04L12/66

    摘要: A packet relaying apparatus comprises a payload type discrimination unit for discriminating the type of payload in each received packet, a payload reconstruction unit for dividing the payload in predetermined block size units and for reconstructing the payload in the predetermined block size units, and a controller for overall controlling the apparatus.

    摘要翻译: 分组中继装置包括用于识别每个接收分组中的有效载荷类型的有效载荷类型鉴别单元,用于以预定块大小单位划分有效载荷并用于以预定块大小单位重建有效载荷的有效载荷重构单元,以及用于 整体控制仪器。

    Vehicle and road sign recognition device
    33.
    发明申请
    Vehicle and road sign recognition device 有权
    车辆和道路标志识别装置

    公开(公告)号:US20100014707A1

    公开(公告)日:2010-01-21

    申请号:US11919554

    申请日:2006-05-18

    IPC分类号: G06K9/00

    CPC分类号: G06K9/00798 G06K9/4652

    摘要: A vehicle and road sign recognition device each includes: image capturing means (2) which captures a color image of a road via imaging means (6); feature value calculation means (4) which calculates a feature value of each pixel corresponding to the color of a road sign on the road from the color components of each pixel in the color image so as to reduce the effect of brightness on the color components; and road sign detection means (5) which detects the road sign on the road from the feature image in which the feature value of each pixel in the color image is arranged so as to match with the position of each pixel in the color image. Thus, it is possible to accurately detect a road sign such as a lane mark from the color image of the road captured via the imaging means such as a camera even if the road illumination state is partially different.

    摘要翻译: 车辆和道路标识识别装置,每个都包括:图像捕捉装置,其通过成像装置捕获道路的彩色图像; 特征值计算装置(4),其从彩色图像中的每个像素的颜色分量计算与道路上的道路标志的颜色相对应的每个像素的特征值,以减少亮度对颜色分量的影响; 以及道路标志检测装置(5),其从其中布置彩色图像中的每个像素的特征值的特征图像检测道路上的道路标志,以便与彩色图像中的每个像素的位置相匹配。 因此,即使道路照明状态部分不同,也可以从通过诸如照相机的摄像装置拍摄的道路的彩色图像中准确地检测路标等路标。

    VEHICLE AND LANE MARK RECOGNITION APPARATUS
    37.
    发明申请
    VEHICLE AND LANE MARK RECOGNITION APPARATUS 有权
    车辆和道路标志识别装置

    公开(公告)号:US20090123065A1

    公开(公告)日:2009-05-14

    申请号:US11994940

    申请日:2006-06-23

    IPC分类号: G06K9/00

    摘要: A lane mark recognition apparatus includes an image capturing means (30) which captures a color image (IM—0) of a road via a color video camera (10), a specific-color-extracted image generating means (31) which generates a luminance-extracted image (IM—1) obtained by extracting white-color data from the color image (IM—0) and a yellow-color-extracted image (IM—2) obtained by extracting yellow-color data from the color image (IM—0), and a lane mark detection means (50a) which detects a white line and a yellow line from a composite image (IM_C) formed from the luminance-extracted image (IM—1) and the yellow-color-extracted image (IM—2) and outputs position data (Pd1) of the white line and position data (Pd2) of the yellow line.

    摘要翻译: 车道标识识别装置包括经由彩色摄像机(10)拍摄道路的彩色图像(IM-0)的图像拍摄装置(30),特定彩色提取图像生成装置(31),其生成 通过从彩色图像(IM-0)中提取白色数据而获得的亮度提取图像(IM-1)和通过从彩色图像中提取黄色数据而获得的黄色提取图像(IM-2) IM-0)和从由亮度提取图像(IM-1)和黄色提取图像形成的合成图像(IM_C)中检测白线和黄线的车道线检测装置(50a) (IM-2),并输出白线的位置数据(Pd1)和黄线的位置数据(Pd2)。

    Vehicle, image processing system image processing method, image processing program, method for configuring image processing system, and server
    38.
    发明申请
    Vehicle, image processing system image processing method, image processing program, method for configuring image processing system, and server 有权
    车辆,图像处理系统图像处理方法,图像处理程序,图像处理系统配置方法和服务器

    公开(公告)号:US20090041303A1

    公开(公告)日:2009-02-12

    申请号:US11918674

    申请日:2006-05-22

    IPC分类号: G06K9/00

    摘要: An image processing system and the like capable of accurately recognizing lane edges defined by dotted lane marks are provided. According to an image processing system (100) of the present invention, a first processing unit (110) searches a road surface image captured by a vehicle-mounted camera for a “small area,” which is composed of high- or low-luminance pixels and satisfies “eligibility conditions” on the “size,” “shape,” and “arrangement” in the road surface image. Additionally, a second processing unit (120) recognizes “lane edges” of the lane along which the vehicle travels on the basis of the “small area.” Furthermore, a third processing unit (130) sets a “search range” of the small area searched by the first processing unit (110) on the basis of a result of the foregoing recognition of the lane edges by the second processing unit (120).

    摘要翻译: 提供能够准确地识别由虚线标记定义的车道边缘的图像处理系统等。 根据本发明的图像处理系统(100),第一处理单元(110)搜索由车载摄像机拍摄的路面图像的“小区域”,其由高亮度或低亮度 并且满足路面图像中的“尺寸”,“形状”和“布置”的“合格条件”。 此外,第二处理单元(120)基于“小区域”识别车辆行驶的车道的“车道边缘”。 此外,第三处理单元(130)基于由第二处理单元(120)对上述的车道边缘的识别结果,设置由第一处理单元(110)搜索的小区域的“搜索范围” 。

    Optical Device
    39.
    发明申请
    Optical Device 有权
    光学设备

    公开(公告)号:US20090016201A1

    公开(公告)日:2009-01-15

    申请号:US12224209

    申请日:2007-02-19

    IPC分类号: G11B7/00

    摘要: To provide an optical disc device 1, and similar, equipped with a new mechanism to reduce laser light noise due to optical feedback.In an optical disc device 1 in which a laser diode is driven by a high frequency modulation method, optical feedback is returned to the laser diode at a timing at which the phase of the injected carrier density is within one of the following ranges: (1) equal to or greater than the peak phase of the injected carrier density of the laser diode, and equal to or less than the peak phase of the injected carrier density of the laser diode plus 3π/8 (radians); or (2) equal to or greater than the peak phase of the injected carrier density of the laser diode plus 9π/8 (radians), and equal to or less than the peak phase of the injected carrier density of the laser diode plus 2π (radians).

    摘要翻译: 为了提供一种配备有新机构的光盘装置1,以减少由于光学反馈引起的激光噪声。 在通过高频调制方式驱动激光二极管的光盘装置1中,在注入的载流子密度的相位在以下范围内的时刻将光反馈返回到激光二极管:(1 )等于或大于激光二极管的注入载流子密度的峰值相位,并且等于或小于激光二极管的注入载流子密度加上3pi / 8(弧度)的峰值相位; 或(2)等于或大于激光二极管注入载流子密度的峰值相位加上9pi / 8(弧度),并且等于或小于激光二极管的注入载流子密度加上2pi( 弧度)。

    Method and device for cleaning air
    40.
    发明授权
    Method and device for cleaning air 有权
    清洁空气的方法和装置

    公开(公告)号:US07160362B2

    公开(公告)日:2007-01-09

    申请号:US10482332

    申请日:2002-06-26

    IPC分类号: F24F7/06 B01D53/26

    摘要: A method of cleaning air, including a humidifying operation for humidifying the air containing chemical contaminants by a humidifier and taking a part of the gaseous contaminants in the air into excessive moisture to remove the contaminants from the air, and a dehumidifying operation for dehumidifying the humidified air by a condenser and taking the gaseous chemical contaminants remaining, without being removed, in the humidifying operation into condensed water for removal. By using an oblique honeycomb having both front and rear faces and both upper and lower faces disposed in open state, air is led from the front opening part of the oblique honeycomb and water is fed from the upper opening part thereof to one or both of the humidifier and condenser.

    摘要翻译: 一种清洁空气的方法,包括加湿操作,用于通过加湿器加湿包含化学污染物的空气,并将一部分空气中的气态污染物吸入过量的水分以从空气中除去污染物;以及除湿操作,用于对加湿的 空气通过冷凝器,并且在加湿操作中将气态化学污染物保留,而不被除去,进入冷凝水以除去。 通过使用具有前表面和后表面以及设置在打开状态的上表面和下表面的倾斜蜂窝体,从倾斜蜂窝体的前开口部分引导空气,并且水从其上部开口部分被供给到一个或两个 加湿器和冷凝器。