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    BARRIER AND GUARDRAIL DETECTION USING A SINGLE CAMERA
    11.
    发明申请
    BARRIER AND GUARDRAIL DETECTION USING A SINGLE CAMERA 有权
    使用单个摄像机的障碍物和防护装置检测

    公开(公告)号：US20120069185A1

    公开(公告)日：2012-03-22

    申请号：US13237163

    申请日：2011-09-20

    Applicant: Gideon Stein

    Inventor： Gideon Stein

    IPC: H04N7/18

    CPC classification number: G06K9/00798 ,  G06K9/00805 ,  G06K9/6202 ,  G06T3/0093 ,  G06T7/248 ,  G06T7/74 ,  G06T2207/10004 ,  G06T2207/30256 ,  G06T2207/30261 ,  H04N7/183

    Abstract: Driver assistance systems for detecting a structural barrier extending along a road. The driver assistance system may be mountable in a host vehicle. The camera may capture multiple image frames in the forward field of view of the camera. A processor may process motion of images of the barrier in the image frames. The camera may be a single camera. The motion of the images may be responsive to forward motion of the host vehicle and/or the motion of the images may be responsive to lateral motion of the host vehicle.

    Abstract translation: 用于检测沿道路延伸的结构性障碍物的驾驶员辅助系统。 驾驶员辅助系统可以安装在主车辆中。 相机可以在相机的正视视场中捕获多个图像帧。 处理器可以处理图像帧中的屏障的图像的运动。 相机可能是单个相机。 图像的运动可以响应于主车辆的向前运动和/或图像的运动可以响应于主车辆的横向运动。

    SYSTEMS AND METHODS FOR DETECTING OBSTRUCTIONS IN A CAMERA FIELD OF VIEW
    13.
    发明申请
    SYSTEMS AND METHODS FOR DETECTING OBSTRUCTIONS IN A CAMERA FIELD OF VIEW 有权
    用于检测摄像机中的障碍的系统和方法

    公开(公告)号：US20070115357A1

    公开(公告)日：2007-05-24

    申请号：US11562998

    申请日：2006-11-23

    Applicant: Gideon Stein ,  Ofer Hadassi

    Inventor： Gideon Stein ,  Ofer Hadassi

    IPC: H04N7/18

    CPC classification number: B60R1/00 ,  B60Q1/0023 ,  B60Q1/1423 ,  B60Q1/20 ,  B60Q2300/146 ,  B60Q2300/312 ,  B60Q2300/314 ,  B60R11/04 ,  B60R2300/30 ,  B60R2300/8053 ,  B60R2300/8093 ,  B60S1/023 ,  B60S1/04 ,  B60S1/0822 ,  B60S1/0844 ,  G06K9/00791 ,  H04N7/181

    Abstract: A system mounted on a vehicle for detecting an obstruction on a surface of a window of the vehicle, a primary camera is mounted inside the vehicle behind the window. The primary camera is configured to acquire images of the environment through the window. A secondary camera is focused on an external surface of the window, and operates to image the obstruction. A portion of the window, i.e. window region is subtended respectively by the field of view of the primary camera and the field of view of the secondary camera. A processor processes respective sequences of image data from both the primary camera and the secondary camera.

    Abstract translation: 一种安装在车辆上用于检测车辆窗户表面上的障碍物的系统，在车辆后方的车辆后方安装有主摄像机。 主摄像机配置为通过窗口获取环境的图像。 次要照相机聚焦在窗户的外表面上，并操作成对障碍物进行成像。 窗口的一部分，即窗口区域分别由主摄像机的视场和次相机的视场对准。 处理器处理来自主摄像机和辅助摄像机的图像数据的各个序列。

    Barrier and guardrail detection using a single camera
    14.
    发明授权
    Barrier and guardrail detection using a single camera 有权
    使用单个摄像头进行屏障和护栏检测

    公开(公告)号：US09280711B2

    公开(公告)日：2016-03-08

    申请号：US13237163

    申请日：2011-09-20

    Applicant: Gideon Stein

    Inventor： Gideon Stein

    IPC: H04N7/18 ,  G06K9/00

    CPC classification number: G06K9/00798 ,  G06K9/00805 ,  G06K9/6202 ,  G06T3/0093 ,  G06T7/248 ,  G06T7/74 ,  G06T2207/10004 ,  G06T2207/30256 ,  G06T2207/30261 ,  H04N7/183

    Abstract: Driver assistance systems for detecting a structural barrier extending along a road. The driver assistance system may be mountable in a host vehicle. The camera may capture multiple image frames in the forward field of view of the camera. A processor may process motion of images of the barrier in the image frames. The camera may be a single camera. The motion of the images may be responsive to forward motion of the host vehicle and/or the motion of the images may be responsive to lateral motion of the host vehicle.

    Abstract translation: 用于检测沿道路延伸的结构性障碍物的驾驶员辅助系统。 驾驶员辅助系统可以安装在主车辆中。 相机可以在相机的正视视场中捕获多个图像帧。 处理器可以处理图像帧中的屏障的图像的运动。 相机可能是单个相机。 图像的运动可以响应于主车辆的向前运动和/或图像的运动可以响应于主车辆的横向运动。

    Forward collision warning trap and pedestrian advanced warning system
    18.
    发明授权
    Forward collision warning trap and pedestrian advanced warning system 有权
    前方碰撞警告圈和行人先进警戒系统

    公开(公告)号：US09251708B2

    公开(公告)日：2016-02-02

    申请号：US13313227

    申请日：2011-12-07

    Applicant: Dan Rosenbaum ,  Amiad Gurman ,  Gideon Stein

    Inventor： Dan Rosenbaum ,  Amiad Gurman ,  Gideon Stein

    IPC: H04N7/18 ,  G08G1/16 ,  G06K9/00

    CPC classification number: G08G1/166 ,  G06K9/00805 ,  G06T7/246 ,  G06T2207/10016 ,  G06T2207/30261 ,  G08G1/165

    Abstract: A method for providing a forward collision warning using a camera mountable in a motor vehicle. The method acquires multiple image frames at known time intervals. A patch may be selected in at least one of the image frames. Optical flow may be tracked between the image frames of multiple image points of the patch. Based on the fit of the image points to a model, a time-to collision (TTC) may be determined if a collision is expected. The image points may be fit to a road surface model and a portion of the image points is modeled to be imaged from a road surface. A collision is not expected based on the fir of the image points to the road surface model.

    Abstract translation: 一种使用安装在机动车辆中的相机提供前方碰撞警告的方法。 该方法以已知的时间间隔获取多个图像帧。 可以在至少一个图像帧中选择补丁。 可以在贴片的多个图像点的图像帧之间跟踪光流。 基于图像点对模型的拟合，如果预期碰撞，则可以确定碰撞时间（TTC）。 图像点可以适合于路面模型，并且图像点的一部分被建模以从路面成像。 基于图像指向路面模型的冷杉，预计不会发生碰撞。

    Detection and classification of light sources using a diffraction grating
    19.
    发明授权
    Detection and classification of light sources using a diffraction grating 有权
    使用衍射光栅检测和分类光源

    公开(公告)号：US09176006B2

    公开(公告)日：2015-11-03

    申请号：US12352871

    申请日：2009-01-13

    Applicant: Gideon Stein

    Inventor： Gideon Stein

    IPC: G06F15/18 ,  G01J1/42 ,  G06N99/00 ,  G01J1/04 ,  G01J3/02 ,  G01J3/18 ,  G01J3/28 ,  G02B5/04

    CPC classification number: G01J3/2823 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/4228 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/18 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/46 ,  G01J2001/4247 ,  G01J2003/2836 ,  G02B5/04 ,  G06N99/005

    Abstract: A system mounted in a vehicle for classifying light sources. The system includes a lens and a spatial image sensor. The lens is adapted to provide an image of a light source on the spatial image sensor. A diffraction grating is disposed between the lens and the light source. The diffraction grating is adapted for providing a spectrum. A processor is configured for classifying the light source as belonging to a class selected from a plurality of classes of light sources expected to be found in the vicinity of the vehicle, wherein the spectrum is used for the classifying of the light source. Both the image and the spectrum may be used for classifying the light source or the spectrum is used for classifying the light source and the image is used for another driver assistance application.

    Abstract translation: 安装在车辆中用于对光源进行分类的系统。 该系统包括透镜和空间图像传感器。 透镜适于在空间图像传感器上提供光源的图像。 衍射光栅设置在透镜和光源之间。 衍射光栅适用于提供光谱。 处理器被配置为将光源分类为属于从预期在车辆附近发现的多种类型的光源中选择的类别，其中光谱被用于对光源进行分类。 图像和光谱都可以用于对光源进行分类，或者光谱用于对光源进行分类，并且图像用于另一个驾驶员辅助应用。

    Stereo assist with rolling shutters
    20.
    发明授权
    Stereo assist with rolling shutters 有权
    立体声辅助卷帘

    公开(公告)号：US08908041B2

    公开(公告)日：2014-12-09

    申请号：US14156096

    申请日：2014-01-15

    Applicant: Gideon Stein ,  Efim Belman

    Inventor： Gideon Stein ,  Efim Belman

    IPC: H04N7/18 ,  H04N5/232 ,  H04N13/02 ,  G06K9/00

    CPC classification number: H04N5/3532 ,  B60R1/00 ,  B60R2300/105 ,  B60R2300/303 ,  B60R2300/8093 ,  G06K9/00791 ,  H04N5/04 ,  H04N5/232 ,  H04N5/23296 ,  H04N5/247 ,  H04N13/25 ,  H04N13/282 ,  H04N13/296

    Abstract: An imaging system for a vehicle may include a first image capture device having a first field of view and configured to acquire a first image relative to a scene associated with the vehicle, the first image being acquired as a first series of image scan lines captured using a rolling shutter. The imaging system may also include a second image capture device having a second field of view different from the first field of view and that at least partially overlaps the first field of view, the second image capture device being configured to acquire a second image relative to the scene associated with the vehicle, the second image being acquired as a second series of image scan lines captured using a rolling shutter. As a result of overlap between the first field of view and the second field of view, a first overlap portion of the first image corresponds with a second overlap portion of the second image. The first image capture device has a first scan rate associated with acquisition of the first series of image scan lines that is different from a second scan rate associated with acquisition of the second series of image scan lines, such that the first image capture device acquires the first overlap portion of the first image over a period of time during which the second overlap portion of the second image is acquired.

    Abstract translation: 用于车辆的成像系统可以包括具有第一视野并被配置为获取相对于与车辆相关联的场景的第一图像的第一图像捕获装置，所述第一图像被获取为使用以下步骤捕获的第一系列图像扫描线： 卷帘门。 成像系统还可以包括具有不同于第一视野的第二视场并且至少部分地与第一视场重叠的第二图像捕获装置，第二图像捕获装置被配置为获取相对于第一视场的第二图像 与车辆相关联的场景，第二图像被获取为使用滚动快门捕获的第二系列图像扫描线。 作为第一视场和第二视场之间的重叠的结果，第一图像的第一重叠部分对应于第二图像的第二重叠部分。 第一图像捕获装置具有与获取第一系列图像扫描线相关联的第一扫描速率，其不同于与获取第二系列图像扫描线相关联的第二扫描速率，使得第一图像捕获装置获取 第一图像的第一重叠部分在其中获取第二图像的第二重叠部分的时间段期间。

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