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公开(公告)号：US10042047B2
公开(公告)日：2018-08-07
申请号：US14856612
申请日：2015-09-17
Applicant: GM Global Technology Operations LLC
Inventor： Inna Stainvas Olshansky , Igal Bilik , Oded Bialer
Abstract: In an embodiment, a method for processing a sequence of images is provided. The method receives a sequence of images generated by a radar. Each image includes a plurality of pixels. Each pixel includes radial velocity information. The method estimates optical flow for the pixels within an image in the sequence of images by using the radial velocity information for the pixels as a constraint.
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公开(公告)号：US09664779B2
公开(公告)日：2017-05-30
申请号：US14323415
申请日：2014-07-03
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Inna Stainvas Olshansky , Igal Bilik
CPC classification number: G01S7/41 , G01S7/415 , G01S7/417 , G01S13/88 , G01S13/931
Abstract: Methods and systems are provided for object classification for a radar system of a vehicle. The radar system includes a transmitter that transmits radar signals and a receiver that receives return radar signals after the transmitted radar signals are deflected from an object proximate the vehicle. A processor is coupled the receiver, and is configured to: obtain spectrogram data from a plurality of spectrograms pertaining to the object based on the received radar signals; aggregate the spectrogram data from each of the plurality of spectrograms into a computer vision model; and classify the object based on the aggregation of the spectrogram data from each of the plurality of spectrograms into the computer vision model.
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13.发明申请公开(公告)号：US20160084954A1
公开(公告)日：2016-03-24
申请号：US14853320
申请日：2015-09-14
Applicant: GM Global Technology Operations LLC
Inventor： Igal Bilik , Oded Bialer , Inna Stainvas Olshansky
IPC: G01S13/86
CPC classification number: G01S13/86 , G01S7/414 , G01S13/865 , G01S13/867 , G01S13/931
Abstract: A detection system to detect an object and a method of performing detection of an object are described. The system includes a radar system to transmit radiation and receive resulting reflections, the object being a distributed radar target reflecting multi-point reflections. The system also includes an auxiliary sensor to estimate one or more parameters of the object, and a processor to estimate a probability density function based on estimates of the one or more parameters of the object and the multi-point reflections and to detect the object based on the probability density function.
Abstract translation: 描述检测对象的检测系统和执行对象的检测的方法。 该系统包括用于传输辐射并接收所得到的反射的雷达系统，该物体是反映多点反射的分布式雷达目标。 该系统还包括用于估计对象的一个或多个参数的辅助传感器，以及处理器，用于基于对象的一个或多个参数和多点反射的估计来估计概率密度函数，并且基于对象 对概率密度函数。
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Patent Agency Ranking
公开(公告)号：US10114115B2
公开(公告)日：2018-10-30
申请号：US14907505
申请日：2013-07-25
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Igal Bilik , Avshalom Suissa , Inna Stainvas Olshansky
Abstract: Methods and apparatus are provided for controlling a beam pattern of a sensor array. The apparatus includes a plurality of sensors, wherein a distance is defined between at least two of the sensors. A shape memory alloy (“SMA”) is coupled to at least one of the sensors. The SMA is controllably deformable to vary the distance between the sensors.
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公开(公告)号：US09529087B2
公开(公告)日：2016-12-27
申请号：US14339515
申请日：2014-07-24
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Inna Stainvas Olshansky , Yosi Buda
CPC classification number: G01S17/936 , G01S7/4802 , G01S17/89 , G05D1/024 , G05D2201/0213 , G06K9/00 , G06K9/00791
Abstract: A method of detecting curb-like barriers along a route of travel using a lidar sensing system. Sparse measurement per each ray tracing is captured from a sensor using the lidar sensing system. Each ray tracing is analyzed separately by a processor. Curb candidates are identified for each respective beam. Curb candidates are combined to generate multiple curb representative hypotheses. A weighting factor is applied to each curb hypothesis. Curb hypothesis that represents the curb is selected. The curb detection is applied to an autonomous guidance system related to guiding a vehicle along the route of travel.
Abstract translation: 一种使用激光雷达感测系统沿着行进路线检测路缘形障碍物的方法。 使用激光雷达传感系统从传感器捕获每个光线跟踪的稀疏测量。 每个光线跟踪由处理器单独分析。 针对每个相应的光束识别路缘候选。 遏制候选人被组合以产生多个遏制代表假设。 每个路边假设应用加权因子。 选择代表路缘的遏制假设。 路边检测应用于沿着行进路线引导车辆的自主引导系统。
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公开(公告)号：US20160084956A1
公开(公告)日：2016-03-24
申请号：US14856612
申请日：2015-09-17
Applicant: GM Global Technology Operations LLC
Inventor： Inna Stainvas Olshansky , Igal Bilik , Oded Bialer
IPC: G01S13/89
CPC classification number: G01S13/89 , G01S13/50 , G01S13/58 , G01S13/931 , G06K9/36 , G06T7/269 , G06T2207/10044
Abstract: In an embodiment, a method for processing a sequence of images is provided. The method receives a sequence of images generated by a radar. Each image includes a plurality of pixels. Each pixel includes radial velocity information. The method estimates optical flow for the pixels within an image in the sequence of images by using the radial velocity information for the pixels as a constraint.
Abstract translation: 在一个实施例中，提供了一种用于处理图像序列的方法。 该方法接收由雷达产生的图像序列。 每个图像包括多个像素。 每个像素包括径向速度信息。 该方法通过使用像素的径向速度信息作为约束来估计图像序列内的图像内的像素的光流。
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公开(公告)号：US20160084955A1
公开(公告)日：2016-03-24
申请号：US14855480
申请日：2015-09-16
Applicant: GM Global Technology Operations LLC
Inventor： Inna Stainvas Olshansky , Igal Bilik , Oded Bialer
IPC: G01S13/89
Abstract: A method for processing a sequence of images is provided. The method receives a sequence of images. Each image includes a plurality of pixels. The pixels include radial velocity information. The method compresses the sequence of images based on the radial velocity information. The method stores the compressed sequence of images in a storage device.
Abstract translation: 提供了一种用于处理图像序列的方法。 该方法接收一系列图像。 每个图像包括多个像素。 像素包括径向速度信息。 该方法基于径向速度信息压缩图像序列。 该方法将压缩的图像序列存储在存储设备中。
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公开(公告)号：US20160084953A1
公开(公告)日：2016-03-24
申请号：US14855496
申请日：2015-09-16
Applicant: GM Global Technology Operations LLC
Inventor： Inna Stainvas Olshansky , Igal Bilik , Oded Bialer
CPC classification number: G01S13/585 , G01S13/89 , G06T2207/10044
Abstract: In an embodiment, a method for processing an image is provided. The method receives an image including a plurality of pixels. Each pixel includes radial velocity information. The method categorizes the plurality of pixels of the image into a plurality of groups of pixels based on radial velocity information of the pixels. The method associates at least one of the groups of pixels with an object.
Abstract translation: 在一个实施例中，提供了一种用于处理图像的方法。 该方法接收包含多个像素的图像。 每个像素包括径向速度信息。 该方法基于像素的径向速度信息将图像的多个像素分类为多个像素组。 该方法将像素组中的至少一个与对象相关联。
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