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公开(公告)号：US07190282B2
公开(公告)日：2007-03-13
申请号：US11087873
申请日：2005-03-24
IPC分类号： G08G1/16
CPC分类号： H04N7/181 , B60R1/00 , B60R2300/105 , B60R2300/30 , B60R2300/302 , B60R2300/404 , B60R2300/802
摘要： The present invention relates to a nose-view monitoring apparatus, and it is an object of the invention to detect an approaching object existing in lateral regions relative to a nose portion of a vehicle with high accuracy for notifying the information on the approaching object to an occupant. The nose-view monitoring apparatus comprises an image pickup unit provided on a nose of the vehicle for picking up a side-view image with respect to the vehicle, an optical flow vector calculating unit for calculating an optical flow vector on the basis of the image, an approaching object detecting unit for detecting the approaching object on the basis of, of the optical flow vectors calculated by the optical flow vector calculating unit, an optical flow vector having a vector component along a traveling direction of the vehicle in the image, and a notification unit for displaying the image and further for notifying the fact of the detection of the approaching object.
摘要翻译： 本发明涉及一种鼻视监视装置，其目的在于，高精度地检测相对于车辆的鼻部的横向区域中存在的接近物体，以将关于接近物体的信息通知给 乘客。 鼻视监视装置包括设置在车辆的鼻部上用于拾取相对于车辆的侧视图像的图像拾取单元，用于基于图像计算光流矢量的光流矢量计算单元 接近对象检测单元，用于基于由所述光流矢量计算单元计算出的光流矢量来检测所述接近物体，所述光流矢量具有沿着所述图像中的所述车辆的行进方向的矢量分量，以及 通知单元，用于显示图像，并进一步用于通知接近对象的检测事实。
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公开(公告)号：US20050225636A1
公开(公告)日：2005-10-13
申请号：US11087873
申请日：2005-03-24
CPC分类号： H04N7/181 , B60R1/00 , B60R2300/105 , B60R2300/30 , B60R2300/302 , B60R2300/404 , B60R2300/802
摘要： The present invention relates to a nose-view monitoring apparatus, and it is an object of the invention to detect an approaching object existing in lateral regions relative to a nose portion of a vehicle with high accuracy for notifying the information on the approaching object to an occupant. The nose-view monitoring apparatus comprises an image pickup unit provided on a nose of the vehicle for picking up a side-view image with respect to the vehicle, an optical flow vector calculating unit for calculating an optical flow vector on the basis of the image, an approaching object detecting unit for detecting the approaching object on the basis of, of the optical flow vectors calculated by the optical flow vector calculating unit, an optical flow vector having a vector component along a traveling direction of the vehicle in the image, and a notification unit for displaying the image and further for notifying the fact of the detection of the approaching object.
摘要翻译： 本发明涉及一种鼻视监视装置，其目的在于，高精度地检测相对于车辆的鼻部的横向区域中存在的接近物体，以将关于接近物体的信息通知给 乘客。 鼻视监视装置包括设置在车辆的鼻部上用于拾取相对于车辆的侧视图像的图像拾取单元，用于基于图像计算光流矢量的光流矢量计算单元 接近对象检测单元，用于基于由所述光流矢量计算单元计算出的光流矢量来检测接近物体，所述光流矢量具有沿着所述图像中的所述车辆的行进方向的矢量分量，以及 通知单元，用于显示图像，并进一步用于通知接近对象的检测事实。
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公开(公告)号：US20060204039A1
公开(公告)日：2006-09-14
申请号：US11362052
申请日：2006-02-27
CPC分类号： B60T7/22 , B60T2201/022 , B60W10/18 , B60W30/08 , B60W40/04 , B60W2050/146 , B60W2420/42 , B60W2550/20
摘要： A vehicle periphery monitoring apparatus is comprised of a camera installed in the front or rear of a vehicle, for picking up images of side view of the vehicle; a feature point detecting section that detects feature points in the side images and calculates the motion vectors of the detected feature points; a moving object detecting section that detects a set of a plurality of feature points approaching the vehicle in the side images as an approaching object based on the calculated motion vectors of the feature points; a feature point tracking section that tracks the feature points of the detected approaching object; and a passage time calculating section that calculates the time at which the approaching object passes the front or rear of the vehicle from the feature points of the approaching object tracked by the feature point tracking section.
摘要翻译： 车辆周边监视装置包括安装在车辆前方或后方的照相机，用于拾取车辆侧视图; 特征点检测部，其检测所述侧面图像中的特征点，并计算检测到的特征点的运动矢量; 运动对象检测部，其基于所计算出的特征点的运动矢量，检测作为接近对象的侧面图像中接近所述车辆的多个特征点的集合; 跟踪所检测到的逼近对象的特征点的特征点跟踪部分; 以及通过时间计算部，其计算从所述特征点追踪部追踪的接近物体的特征点接近的物体经过所述车辆前方或后方的时间。
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公开(公告)号：US07925441B2
公开(公告)日：2011-04-12
申请号：US11362052
申请日：2006-02-27
IPC分类号： G08G1/16 , G05D1/00 , G05D1/02 , G06F7/00 , B60R22/00 , H04N7/18 , G06K9/00 , B60Q1/00 , G08B23/00
CPC分类号： B60T7/22 , B60T2201/022 , B60W10/18 , B60W30/08 , B60W40/04 , B60W2050/146 , B60W2420/42 , B60W2550/20
摘要： A vehicle periphery monitoring apparatus is comprised of a camera installed in the front or rear of a vehicle, for picking up images of side view of the vehicle; a feature point detecting section that detects feature points in the side images and calculates the motion vectors of the detected feature points; a moving object detecting section that detects a set of a plurality of feature points approaching the vehicle in the side images as an approaching object based on the calculated motion vectors of the feature points; a feature point tracking section that tracks the feature points of the detected approaching object; and a passage time calculating section that calculates the time at which the approaching object passes the front or rear of the vehicle from the feature points of the approaching object tracked by the feature point tracking section.
摘要翻译： 车辆周边监视装置包括安装在车辆前方或后方的照相机，用于拾取车辆侧视图; 特征点检测部，其检测所述侧面图像中的特征点，并计算检测到的特征点的运动矢量; 运动对象检测部，其基于所计算出的特征点的运动矢量，检测作为接近对象的侧面图像中接近所述车辆的多个特征点的集合; 跟踪所检测到的逼近对象的特征点的特征点跟踪部分; 以及通过时间计算部，其计算从所述特征点追踪部追踪的接近物体的特征点接近的物体经过所述车辆前方或后方的时间。
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公开(公告)号：US07053795B2
公开(公告)日：2006-05-30
申请号：US10644595
申请日：2003-08-20
IPC分类号： B60Q1/48
CPC分类号： B60Q9/005 , B60R1/00 , B60R2300/105 , B60R2300/302 , B60R2300/305 , B60R2300/806 , B60T2201/10 , B62D15/028
摘要： A parking assistance apparatus for assisting a driver to once stop a vehicle at a predetermined reference position where the driver can view a target parking position in a lateral direction of the vehicle and then to perform parking operation from the reference position to the target parking position. The parking assistance apparatus includes: a camera being installed on the front of the vehicle and configured to capture an image from a side of the vehicle; an image display unit installed in a cabin of the vehicle and configured to display the image captured by the camera; and an image information control unit configured to control image information on the image display unit and to superimpose indicators to guide the vehicle to the reference position on the image.
摘要翻译： 一种驻车辅助装置，用于辅助驾驶员在驾驶员可以在车辆的横向方向上观看目标停车位置的预定基准位置一次停止车辆，然后执行从基准位置到目标停车位置的停车操作。 所述停车辅助装置包括：照相机，被安装在所述车辆的前部，并被配置为从所述车辆的一侧拍摄图像; 图像显示单元，其安装在所述车辆的驾驶室中，并被配置为显示由所述照相机拍摄的图像; 以及图像信息控制单元，被配置为控制图像显示单元上的图像信息，并且叠加指示符以将车辆引导到图像上的参考位置。
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