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41.发明申请公开(公告)号：US20190051168A1
公开(公告)日：2019-02-14
申请号：US15676575
申请日：2017-08-14
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Jiang Du , Fan Bai , Donald K. Grimm , Wende Zhang , Xi Ju
Abstract: A system and method is taught for collaborative vehicle to all (V2X) communications to improve autonomous driving vehicle performance in a heterogeneous capability environment by sharing capabilities among different vehicles. In particular, the system and method are operative to facilitate path planning contention resolution among a plurality of road uses within a road segment by facilitating the election and transition of a segment leader to arbitrate conflicts.
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公开(公告)号：US09834143B2
公开(公告)日：2017-12-05
申请号：US14280489
申请日：2014-05-16
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Wende Zhang , Jinsong Wang , Kent S. Lybecker , Jeffrey S. Piasecki , Bakhtiar Brian Litkouhi , Ryan M. Frakes
CPC classification number: B60R1/002 , B60R1/00 , B60R11/04 , B60R2011/004 , B60R2300/303 , B60R2300/607 , B60R2300/802 , G06T3/0093 , G06T5/006 , G06T2207/10016 , G06T2207/30252 , H04N7/181 , H04N7/183
Abstract: A system and method for creating an enhanced perspective view of an area in front of a vehicle, using images from left-front and right-front cameras. The enhanced perspective view removes the distortion and exaggerated perspective effects which are inherent in wide-angle lens images. The enhanced perspective view uses a camera model including a virtual image surface and other processing techniques which provide corrections for two types of problems which are typically present in de-warped perspective images—including a stretching effect at the peripheral area of a wide-angle image de-warped by rectilinear projection, and double image of objects in an area where left-front and right-front camera images overlap.
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公开(公告)号：US09812008B2
公开(公告)日：2017-11-07
申请号：US15047959
申请日：2016-02-19
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Wei Tong , Shuqing Zeng , Jinsong Wang , Wende Zhang
IPC: G08G1/04
CPC classification number: B60W30/0956 , G08G1/167
Abstract: A system and method are provided for detecting remote vehicles relative to a host vehicle using wheel detection. The system and method include tracking wheel candidates based on wheel detection data received from a plurality of object detection devices, comparing select parameters relating to the wheel detection data for each of the tracked wheel candidates, and identifying a remote vehicle by determining if a threshold correlation exists between any of the tracked wheel candidates based on the comparison of select parameters.
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公开(公告)号：US09661319B2
公开(公告)日：2017-05-23
申请号：US14283508
申请日：2014-05-21
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Shuqing Zeng , Wende Zhang , Jinsong Wang
IPC: H04N9/47 , H04N7/18 , H04N17/00 , G06K9/00 , G06K9/46 , H04N5/262 , H04N5/265 , B60R1/00 , G06T7/00
CPC classification number: H04N17/002 , B60R1/00 , B60R2300/402 , G06K9/00791 , G06K9/4604 , G06T7/33 , G06T7/80 , G06T2207/10016 , G06T2207/30244 , G06T2207/30252 , H04N5/2628 , H04N5/265
Abstract: An embodiment contemplates a method of calibrating multiple image capture devices of a vehicle. A plurality of image capture devices having different poses are provided. At least one of the plurality of image capture devices is identified as a reference device. An image of a patterned display exterior of the vehicle is captured by the plurality of image capture devices. The vehicle traverses across the patterned display to capture images at various instances of time. A processor identifies common landmarks of the patterned display between each of the images captured by the plurality of image capture devices and the reference device. Images of the patterned display captured by each of the plurality of image devices are stitched using the identified common landmarks. Extrinsic parameters of each image capture device are adjusted relative to the reference device based on the stitched images for calibrating the plurality of image capture devices.
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公开(公告)号：US09621798B2
公开(公告)日：2017-04-11
申请号：US14790394
申请日：2015-07-02
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Wende Zhang , Jinsong Wang , Brunno L. Moretti
CPC classification number: H04N5/23235 , B60R1/00 , G06T3/0093 , H04N5/23216 , H04N5/2628 , H04N5/3572
Abstract: A method for providing a high resolution display image that includes providing a camera image that can be processed into at least two different camera views. The method also includes identifying a warped grid in each of the at least two different camera views and identifying a minimum field of view for displaying each of the at least two different camera views. The method further includes cropping the camera image based on the identified minimum field of view and de-warping the at least two different camera views to provide the high resolution display image.
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Patent Agency Ranking
公开(公告)号：US09538144B2
公开(公告)日：2017-01-03
申请号：US13859656
申请日：2013-04-09
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Wende Zhang , Bakhtiar Brian Litkouhi , Kent S. Lybecker
CPC classification number: H04N7/181 , G06K9/00798
Abstract: A system and method for providing lane sensing on a vehicle by detecting roadway lane-markers, where the system employs multiple cameras providing images around the vehicle. The method includes detecting left-side and right-side lane boundary lines in the camera images, and then determining whether the lane boundary lines in the images are aligned from one image frame to a next image frame and are aligned from image to image. If the boundary lines are not aligned, then calibration of one or more of the cameras is performed, and if the lines are aligned, then a model fitting process is used to specifically identify the location of the boundary lines on the roadway.
Abstract translation: 一种用于通过检测道路车道标记来在车辆上提供车道感测的系统和方法，其中系统采用多个摄像机来提供车辆周围的图像。 该方法包括检测摄像机图像中的左侧和右侧车道边界线，然后确定图像中的车道边界线是否从一个图像帧对准到下一个图像帧，并且从图像到图像对准。 如果边界线不对齐，则执行一个或多个相机的校准，并且如果线对齐，则使用模型拟合过程来专门识别道路上的边界线的位置。
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47.发明授权Apparatus for integrating data functions in a motion control system for a vehicle 有权用于将数据功能集成在用于车辆的运动控制系统中的装置公开(公告)号：US09469259B2
公开(公告)日：2016-10-18
申请号：US14447011
申请日：2014-07-30
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Donald K. Grimm , Wende Zhang
IPC: H04L29/08 , B60R16/023 , B60Q9/00 , B60K35/00
CPC classification number: B60R16/023 , B60K35/00 , B60Q9/00 , B60W30/095 , H04L67/12
Abstract: The present disclosure to systems for integration and communication of aftermarket vehicle components with existing vehicle components through an apparatus comprising a processor and a computer-readable medium including computer-executable instructions. The apparatus is configured to be integrated into a vehicle comprising an existing motion-control system having existing motion-control-system components. The instructions, when executed by the processor, cause the processor to perform operations comprising (i) receiving, from an aftermarket motion-control-system, an input data signal containing a raw data set, (ii) processing the raw data set, yielding a processed data set, and (iii) transmitting the processed data set to one or more of the existing motion-control system components within the vehicle.
Abstract translation: 本公开涉及通过包括处理器和包括计算机可执行指令的计算机可读介质的装置将售后车辆部件与现有车辆部件集成和通信的系统。 该装置被配置为集成到包括具有现有运动控制系统部件的现有运动控制系统的车辆中。 所述指令在由所述处理器执行时使得所述处理器执行操作，所述操作包括（i）从售后运动控制系统接收包含原始数据集的输入数据信号，（ii）处理所述原始数据集，产生 处理的数据集，以及（iii）将处理的数据集发送到车辆内的现有运动控制系统部件中的一个或多个。
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48.发明授权Split sub-pixel imaging chip with IR-pass filter coating applied on selected sub-pixels 有权在选定的子像素上应用具有IR通滤波器涂层的分割子像素成像芯片公开(公告)号：US09405104B2
公开(公告)日：2016-08-02
申请号：US14041083
申请日：2013-09-30
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Wende Zhang , Jinsong Wang , Kent S. Lybecker , Jeffrey S. Piasecki , Ryan M. Frakes , Travis S. Hester
IPC: H04N5/33 , G02B13/14 , H01L27/146 , G02B13/18 , H04N7/18 , B60R1/00 , H04N9/00 , H04N5/355 , G02B19/00 , G02B5/20
CPC classification number: G02B13/14 , B60R1/00 , G02B5/208 , G02B13/18 , G02B19/0076 , G02B19/009 , H01L27/14618 , H01L27/14625 , H01L2924/0002 , H04N5/332 , H04N5/35563 , H04N7/18 , H04N9/00 , H01L2924/00
Abstract: An apparatus for capturing an image includes a plurality of lens elements coaxially encompassed within a lens housing. A split-sub-pixel imaging chip includes an IR-pass filter coating applied on selected sub-pixels. The sub-pixels include a long exposure sub-pixel and a short-exposure sub-pixel for each of a plurality of green blue and red pixels.
Abstract translation: 用于捕获图像的装置包括同轴地包围在透镜壳体内的多个透镜元件。 分割子像素成像芯片包括施加在所选子像素上的IR通过滤光镜涂层。 子像素包括用于多个绿色和红色像素中的每一个的长曝光子像素和短曝光子像素。
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公开(公告)号：US09336574B2
公开(公告)日：2016-05-10
申请号：US14041058
申请日：2013-09-30
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Wende Zhang , Jinsong Wang , Kent S. Lybecker , Jeffrey S. Piasecki , Ryan M. Frakes , Travis S. Hester
CPC classification number: G06T5/003 , G06T3/0012 , G06T2207/10016 , G06T2207/20012 , G06T2207/30252
Abstract: Method for applying super-resolution to images captured by a camera device of a vehicle includes receiving a plurality of image frames captured by the camera device. For each image frame, a region of interest is identified within the image frame requiring resolution related to detail per pixel to be increased. Spatially-implemented super-resolution is applied to the region of interest within each image to enhance image sharpness within the region of interest.
Abstract translation: 将超分辨率应用于由车辆的相机装置拍摄的图像的方法包括接收由相机装置捕获的多个图像帧。 对于每个图像帧，在图像帧内识别出需要增加与每个像素的细节有关的分辨率的感兴趣区域。 空间实现的超分辨率被应用于每个图像内的感兴趣区域，以增强感兴趣区域内的图像清晰度。
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50.发明申请APPARATUS FOR INTEGRATING DATA FUNCTIONS IN A MOTION CONTROL SYSTEM FOR A VEHICLE 有权用于在车辆运动控制系统中集成数据功能的装置公开(公告)号：US20160031388A1
公开(公告)日：2016-02-04
申请号：US14447011
申请日：2014-07-30
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Donald K. Grimm , Wende Zhang
IPC: B60R16/023 , B60Q9/00
CPC classification number: B60R16/023 , B60K35/00 , B60Q9/00 , B60W30/095 , H04L67/12
Abstract: The present disclosure to systems for integration and communication of aftermarket vehicle components with existing vehicle components through an apparatus comprising a processor and a computer-readable medium including computer-executable instructions. The apparatus is configured to be integrated into a vehicle comprising an existing motion-control system having existing motion-control-system components. The instructions, when executed by the processor, cause the processor to perform operations comprising (i) receiving, from an aftermarket motion-control-system, an input data signal containing a raw data set, (ii) processing the raw data set, yielding a processed data set, and (iii) transmitting the processed data set to one or more of the existing motion-control system components within the vehicle.
Abstract translation: 本公开涉及通过包括处理器和包括计算机可执行指令的计算机可读介质的装置将售后车辆部件与现有车辆部件集成和通信的系统。 该装置被配置为集成到包括具有现有运动控制系统部件的现有运动控制系统的车辆中。 所述指令在由所述处理器执行时使得所述处理器执行操作，所述操作包括（i）从售后运动控制系统接收包含原始数据集的输入数据信号，（ii）处理所述原始数据集，产生 处理的数据集，以及（iii）将处理的数据集发送到车辆内的现有运动控制系统部件中的一个或多个。
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