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1. 发明申请

US20150302257A1 On-Vehicle Control Device 有权
标题翻译：车载控制装置
公开(公告)号：US20150302257A1
公开(公告)日：2015-10-22
申请号：US14647282
申请日：2013-11-21
申请人： Masayuki TAKEMURA , Takehito OGATA , Satoshi ITO
发明人： Masayuki TAKEMURA , Takehito OGATA , Satoshi ITO
IPC分类号： G06K9/00 , G06K9/46 , G06T7/20 , B60R1/00 , G06K9/52
CPC分类号： G06K9/00798 , B60R1/00 , B62D15/028 , B62D15/0285 , G06K9/46 , G06K9/52 , G06K2009/4666 , G06T7/20 , H04N5/2171
摘要： An on-vehicle control device includes: an image acquiring unit that acquires a captured image from an image-capturing device, the image-capturing device capturing an image of surroundings of a vehicle; a judged range dividing unit that divides a predetermined judged range of an image-capturing range of the image-capturing device into a plurality of regions; a feature point extracting unit that extracts a feature point having predetermined characteristics in the surroundings of the vehicle from the image acquired by the image acquiring unit; a point accumulating unit that accumulate points for a region where there is the feature point extracted by the feature point extracting unit, among the plurality of regions, for a plurality of images acquired by the image acquiring unit in time series; and a judging unit that judges whether a foreign matter is adhered to the image-capturing device based on scores resulting from accumulating points of the plurality of regions.
摘要翻译：车载控制装置包括：图像获取单元，其从图像捕获装置获取拍摄图像，所述图像捕获装置捕获车辆周围的图像; 判断范围划分单元，其将图像捕获装置的图像捕获范围的预定判定范围划分为多个区域; 特征点提取单元，从由图像获取单元获取的图像中提取具有车辆周围环境中的预定特征的特征点; 点积分单元，对于由所述图像获取单元以时间序列获取的多个图像，在所述多个区域中累积由所述特征点提取单元提取的特征点的区域的点; 以及判断单元，其基于由所述多个区域的积累点得到的分数来判断异物是否附着于图像捕获装置。

2. 发明申请

US20130073194A1 VEHICLE SYSTEMS, DEVICES, AND METHODS FOR RECOGNIZING EXTERNAL WORLDS 审中-公开
标题翻译：车辆系统，设备和识别外部人员的方法
公开(公告)号：US20130073194A1
公开(公告)日：2013-03-21
申请号：US13565335
申请日：2012-08-02
申请人： Katsuyuki NAKAMURA , Tomoaki YOSHINAGA , Mitsutoshi MORINAGA , Takehito OGATA
发明人： Katsuyuki NAKAMURA , Tomoaki YOSHINAGA , Mitsutoshi MORINAGA , Takehito OGATA
IPC分类号： H04N7/18 , G08G1/16
CPC分类号： G06K9/00805 , G06K9/00798
摘要： Preferably, an object such as a vehicle is detected regardless of a distance up to the object. A device for recognizing external worlds that analyzes an image acquired by capturing the vicinity of a self-vehicle includes: a processing area setting unit setting a first area of the image indicating a short range and a second area of the image indicating a long range, a first object detecting unit detecting the object by means of a first classifier in the set first area, a second object detecting unit detecting the object by considering even a background pattern by means of a second classifier in the set second area, a rectangular correction unit correcting a detected object rectangular shape and a time to collision (TTC) computing unit computing a prediction time up to a collision based on the detected object rectangular shape.
摘要翻译：优选地，检测诸如车辆的物体，而不管到达对象的距离。用于识别分析通过捕获自车辆附近而获取的图像的外部世界的设备包括：处理区域设置单元，设置指示短距离的图像的第一区域和指示长距离的图像的第二区域，第一对象检测单元，借助于所设定的第一区域中的第一分类器检测对象;第二对象检测单元，通过在所述第二区域中利用第二分类器考虑偶数背景图案来检测所述对象;矩形校正单元校正检测对象矩形形状和碰撞时间（TTC）计算单元，基于检测到的对象矩形来计算直到碰撞的预测时间。

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