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公开(公告)号：US11165975B2
公开(公告)日：2021-11-02
申请号：US16840586
申请日：2020-04-06
Applicant: MAGNA ELECTRONICS INC.
Inventor： Yuesheng Lu , Michael J. Higgins-Luthman , William R. Livengood , James D. Harris
Abstract: A vehicular imaging system includes a camera with an imaging sensor. A first spectral filter is disposed at each pixel of a first set of photosensing pixels, a second spectral filter is disposed at each pixel of a second set of photosensing pixels, and each pixel of a third set of photosensing pixels senses at least near infrared radiation. Image data provided to the image processor includes output of the first set of photosensing pixels, output of the second set of photosensing pixels and output of the third set of photosensing pixels. The outputs of the photosensing pixels of the first and second sets of photosensing pixels are processed for a color camera function of the vehicle. The output of the photosensing pixels of the third set of photosensing pixels is processed for a night vision function of the vehicle.
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公开(公告)号：US10807515B2
公开(公告)日：2020-10-20
申请号：US16147948
申请日：2018-10-01
Applicant: MAGNA ELECTRONICS INC.
Inventor： Michael J. Higgins-Luthman , Yuesheng Lu , William C. Ince
Abstract: A vehicular adaptive driving beam headlighting system includes a camera disposed at and viewing forwardly through a windshield of a vehicle. A control includes an image processor that processes image data captured by the camera at night to detect headlights present in a field of view of the camera of an oncoming vehicle that is approaching the equipped vehicle along a traffic lane to the left of a traffic lane of a road that the equipped vehicle is travelling along. A left-side headlamp is disposed at a left-side front portion of the equipped vehicle and a right-side headlamp is disposed at a right-side front portion of the equipped vehicle. Responsive to detection of headlights of an oncoming vehicle, the left-side headlamp beam of light is adjusted to reduce glaring a driver of the oncoming vehicle.
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公开(公告)号：US10726578B2
公开(公告)日：2020-07-28
申请号：US15978435
申请日：2018-05-14
Applicant: MAGNA ELECTRONICS, INC.
Inventor： Yuesheng Lu , Michael J. Higgins-Luthman , Antony V. Jeyaraj , Manoj R. Phirke
Abstract: A vehicular imaging system includes an imaging device having a single imaging sensor capturing image data within a field of view. A control within the vehicle includes an image processor and receives image data captured by the single imaging sensor and receives vehicle data via a communication bus of the vehicle. Responsive at least in part to image processing of captured image data, the control detects converging road features along the road the vehicle is travelling and determines a point of intersection where the converging road features would converge. Responsive at least in part to image processing of captured image data, the control automatically corrects for misalignment of the imaging device mounted at the vehicle.
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公开(公告)号：US20190039507A1
公开(公告)日：2019-02-07
申请号：US16147948
申请日：2018-10-01
Applicant: MAGNA ELECTRONICS INC.
Inventor： Michael J. Higgins-Luthman , Yuesheng Lu , William C. Ince
CPC classification number: B60Q1/085 , B60Q1/245 , B60Q2300/23 , B60Q2300/45
Abstract: A vehicular adaptive driving beam headlighting system includes a camera disposed at and viewing forwardly through a windshield of a vehicle. A control includes an image processor that processes image data captured by the camera at night to detect headlights present in a field of view of the camera of an oncoming vehicle that is approaching the equipped vehicle along a traffic lane to the left of a traffic lane of a road that the equipped vehicle is travelling along. A left-side headlamp is disposed at a left-side front portion of the equipped vehicle and a right-side headlamp is disposed at a right-side front portion of the equipped vehicle. Responsive to detection of headlights of an oncoming vehicle, the left-side headlamp beam of light is adjusted to reduce glaring a driver of the oncoming vehicle.
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公开(公告)号：US10003755B2
公开(公告)日：2018-06-19
申请号：US14562826
申请日：2014-12-08
Applicant: MAGNA ELECTRONICS INC.
Inventor： Yuesheng Lu , Michael J. Higgins-Luthman , William R. Livengood , James D. Harris
CPC classification number: H04N5/332 , H04N5/2258 , H04N7/18 , H04N9/045 , H04N9/646
Abstract: An imaging system suitable for use in a vehicle includes an imaging sensor having a two-dimensional array of photosensing pixels that includes at least one sub-array having a first photosensing pixel, a second photosensing pixel, a third photosensing pixel and a fourth photosensing pixel. Spectral filtering is disposed at the photosensing pixels whereby the first photosensing pixel primarily senses red visible light, the second photosensing primarily senses blue visible light, the third photosensing primarily senses green visible light and the fourth photosensing primarily senses infrared radiation. The imaging sensor is disposed at a vehicle and has a field of view external of the vehicle. An image processor is operable for processing image data captured by the imaging sensor. The image data includes outputs of the first, second, third and fourth photosensing pixels. The processing of image data by the image processor may include de-mosaicing that reduces infrared color wash-out.
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Patent Agency Ranking
公开(公告)号：US09187028B2
公开(公告)日：2015-11-17
申请号：US13767208
申请日：2013-02-14
Applicant: MAGNA ELECTRONICS, INC.
Inventor： Michael J. Higgins-Luthman
CPC classification number: B60R1/00 , B60Q1/08 , B60Q1/085 , B60Q1/143 , B60Q2300/146 , B60Q2300/312 , B60Q2300/322 , B60Q2300/33 , B60Q2300/41 , B60Q2300/42 , B60Q2300/45 , B60Q2300/47 , B60R2300/30 , B60R2300/80 , B60S1/54 , G06K9/00791 , H04N5/217 , H04N7/18 , H04N7/183
Abstract: A driver assistance system for a vehicle includes a camera and a control. The camera is disposed at the vehicle and views forward of the vehicle and is operable to capture image data. The control includes an image processor operable to process image data captured by the camera. The control, responsive at least in part to image data processing by the image processor, is operable to determine when the equipped vehicle is at least one of (i) approaching a construction zone, (ii) entering a construction zone and (iii) driving along a construction zone. The image data processing by the image processor may include at least one of (a) traffic sign recognition, (b) character recognition, (c) object detection, (d) object recognition, (e) spectral discrimination, (f) spatial recognition and (g) lane marker detection.
Abstract translation: 用于车辆的驾驶员辅助系统包括照相机和控制器。 相机设置在车辆处并且向车辆前方观看并且可操作以捕获图像数据。 该控制器包括可操作以处理由相机拍摄的图像数据的图像处理器。 该控制至少部分地响应于图像处理器的图像数据处理，可操作以确定配备的车辆何时是（i）接近建筑区域，（ii）进入建筑区域和（iii）驾驶 沿建筑区。 图像处理器的图像数据处理可以包括以下中的至少一个：（a）交通标志识别，（b）字符识别，（c）物体检测，（d）物体识别，（e）光谱鉴别，（f） 和（g）泳道标记检测。
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公开(公告)号：US09014904B2
公开(公告)日：2015-04-21
申请号：US14033962
申请日：2013-09-23
Applicant: Magna Electronics Inc.
Inventor： Michael J. Higgins-Luthman
CPC classification number: G06K9/00798 , B60Q9/008 , B60R1/00 , B60R1/12 , B60R2001/1253 , B60R2300/105 , B60R2300/30 , B60R2300/402 , B60R2300/802 , B60R2300/804 , B60R2300/806 , B60R2300/8066 , B60W40/04 , B60W50/14 , G06K9/00805 , G06K9/00825 , H04N5/23229 , H04N5/374 , H04N7/18 , H04N7/181
Abstract: A driver assistance system for a vehicle includes an imaging device disposed at an exterior portion of a vehicle. With the imaging device disposed at the exterior portion of the vehicle, the imaging device has a field of view at least one of rearward of the vehicle and sideward of the vehicle. A control utilizes edge detection in processing image data captured by the imaging device. Responsive at least in part to processing of captured image data by the control, the control determines that an object is present in the field of view of the imaging device. The control is operable to determine that the imaging device is misaligned. The control, responsive to a determination of misalignment of the imaging array sensor, is operable to at least partially compensate for the determined misalignment of the imaging device.
Abstract translation: 用于车辆的驾驶员辅助系统包括设置在车辆外部的成像装置。 利用成像装置设置在车辆的外部部分，成像装置具有车辆后方和车辆侧面中的至少一个的视场。 控制在处理由成像装置拍摄的图像数据中利用边缘检测。 响应于至少部分地通过控制对捕获的图像数据的处理，控制确定在成像设备的视场中存在对象。 该控制可操作以确定成像装置不对准。 响应于确定成像阵列传感器的未对准的控制可操作以至少部分地补偿所确定的成像装置的未对准。
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公开(公告)号：US20140362594A1
公开(公告)日：2014-12-11
申请号：US14467297
申请日：2014-08-25
Applicant: MAGNA ELECTRONICS INC.
Inventor： Michael J. Higgins-Luthman , Yuesheng Lu , William C. Ince
IPC: B60Q1/08
CPC classification number: B60Q1/085 , B60Q1/245 , B60Q2300/23 , B60Q2300/45
Abstract: A driver assistance system for a vehicle includes a camera disposed at and viewing forwardly through a windshield of the equipped vehicle and operable to capture image data. A control operable to process captured image data utilizing algorithmic decision-making, which uses an edge detection algorithm. The control is operable to process captured image data to detect a pedestrian present in the field of view of the camera. The control is operable to process captured image data to detect an oncoming headlight or a leading taillight of another vehicle ahead of the equipped vehicle. Responsive to pedestrian detection, the control is operable to generate an alert to a driver of the equipped vehicle. Responsive to detection of an oncoming headlight or a leading taillight of another vehicle ahead of the equipped vehicle, a light beam of a headlight of the equipped vehicle is adjusted.
Abstract translation: 一种用于车辆的驾驶员辅助系统包括设置在前方并通过所配备的车辆的挡风玻璃前方观看并可操作以捕捉图像数据的照相机。 一种可操作以使用利用边缘检测算法的算法决策处理捕获的图像数据的控制。 该控制可操作以处理捕获的图像数据以检测在相机的视场中存在的行人。 控制器可操作以处理捕获的图像数据以检测在配备的车辆之前的另一辆车的迎面而来的大灯或前导尾灯。 响应于行人检测，控制可操作以向装备的车辆的驾驶员产生警报。 响应于在配备的车辆之前的另一辆车的即将到来的大灯或前导尾灯的检测，调整配备的车辆的前灯的光束。
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公开(公告)号：US08908040B2
公开(公告)日：2014-12-09
申请号：US13896845
申请日：2013-05-17
Applicant: Magna Electronics, Inc.
Inventor： Yuesheng Lu , Michael J. Higgins-Luthman , William R. Livengood , James D. Harris
CPC classification number: H04N5/332 , H04N5/2258 , H04N7/18 , H04N9/045 , H04N9/646
Abstract: An imaging system for a vehicle includes an imaging sensor having four photosensing pixels of a sub-array, with one of (a) a red-light transmitting spectral filter disposed at a first photosensing pixel whereby the first pixel of each sub-array primarily senses red visible light and with an IR transmitting spectral filter disposed at the fourth photosensing pixel whereby the fourth pixel of each sub-array primarily senses infrared radiation, and (b) a red-light transmitting spectral filter disposed at a first photosensing pixel whereby the first pixel of each sub-array primarily senses red visible light and with an IR transmitting spectral filter disposed at a third photosensing pixel whereby the third pixel of each sub-array primarily senses infrared radiation. An image processor processes the output of each sub-array to determine at least one of an infrared component of the imaged scene and a visible light component of the imaged scene.
Abstract translation: 一种用于车辆的成像系统包括具有四个光学感测像素的成像传感器，其具有以下之一：（a）设置在第一光敏像素处的红光透射光谱滤光器，其中每个子阵列的第一像素主要感测 红色可见光和配置在第四光敏像素处的IR透射光谱滤光器，由此每个子阵列的第四像素主要感测红外辐射，以及（b）布置在第一光敏像素处的红光透射光谱滤光器， 每个子阵列的像素主要感测红色可见光以及设置在第三光敏像素处的IR透射光谱滤光器，由此每个子阵列的第三像素主要感测红外辐射。 图像处理器处理每个子阵列的输出以确定成像场景的红外分量和成像场景的可见光分量中的至少一个。
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公开(公告)号：US20130169812A1
公开(公告)日：2013-07-04
申请号：US13776094
申请日：2013-02-25
Applicant: MAGNA ELECTRONICS, INC.
Inventor： Yuesheng Lu , Michael J. Higgins-Luthman , Antony V. Jeyaraj , Manoj R. Phirke
IPC: H04N7/18
CPC classification number: G06T7/80 , B60Q1/085 , B60Q1/1423 , B60Q2300/41 , B60Q2300/42 , B60R1/00 , G06K9/00798 , G06K9/00825 , G06T2207/10016 , G06T2207/30252 , G06T2207/30256
Abstract: A vehicular imaging system comprises a single imaging sensor having a plurality of photosensor elements. The imaging sensor captures image data of a scene exterior of the vehicle within its field of view. Image data captured by the imaging sensor is provided to a control. The control also receives via a communication bus at least one of vehicle pitch information, vehicle yaw information and vehicle steering information. The control detects two substantially straight and converging road features along the road the vehicle is travelling and determines a point of intersection where they would converge using, at least in part, the received vehicle information and the control automatically corrects for misalignment of the imaging sensor mounted at the vehicle.
Abstract translation: 车辆成像系统包括具有多个光电传感元件的单个成像传感器。 成像传感器在其视场内捕获车辆外部场景的图像数据。 由成像传感器拍摄的图像数据被提供给控件。 该控制还经由通信总线接收车辆俯仰信息，车辆偏航信息和车辆操纵信息中的至少一个。 该控制器检测沿着车辆行进的道路上的两条基本上直线且会聚的道路特征，并且至少部分地使用接收到的车辆信息确定它们会聚的交点，并且该控制自动校正安装的成像传感器的未对准 在车上
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