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公开(公告)号：US10358089B2
公开(公告)日：2019-07-23
申请号：US15471453
申请日：2017-03-28
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Allan Lewis , Mohammad Naserian
Abstract: A method and apparatus for triggering a hitch view are provided. The method includes: determining whether a hitch of a vehicle will be coupling with a trailer coupler of a trailer, in response to determining that the hitch of the vehicle will be coupling with the trailer coupler, detecting a position of the trailer coupler, and displaying a view of the trailer coupler corresponding to the detected position of the trailer coupler from among a plurality of views. The method may assist an operator of a vehicle in aligning the vehicle hitch with a trailer coupler.
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公开(公告)号：US10077046B2
公开(公告)日：2018-09-18
申请号：US15413468
申请日：2017-01-24
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Allan Lewis , Caroline Chung , Michael Chaney, Jr. , Mohammad Naserian
IPC: B60W30/09 , E05F15/40 , G08G1/16 , B62D33/027 , B60W30/095 , B60W50/14 , G06T3/00 , G06T5/20 , G06T7/13 , G06T7/70 , B60D1/36 , B60R1/00
CPC classification number: B62D33/027 , B60D1/36 , B60D1/62 , B60R1/00 , B60R1/003 , B60R2300/808 , B60W30/18036 , B60W2300/14 , B60W2550/00 , E05F15/40 , E05Y2400/53 , E05Y2900/546 , G08G1/165
Abstract: A method and apparatus for preventing a collision with a gate of a vehicle are provided. The method includes: determining whether a hitch in a vehicle bed will be coupling with a trailer; determining whether a gate of the vehicle bed is in a closed position; and performing at least one from among displaying a warning of a potential collision and opening the gate of the vehicle bed, if it is determined that the hitch in the vehicle bed will be coupling with the trailer and the gate of the vehicle bed is in the closed position.
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公开(公告)号：US20180208187A1
公开(公告)日：2018-07-26
申请号：US15413468
申请日：2017-01-24
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Allan Lewis , Caroline Chung , Michael Chaney, JR. , Mohammad Naserian
IPC: B60W30/09 , G08G1/16 , B62D33/027 , B60W30/095 , B60W50/14 , E05F15/40 , G06T3/00 , G06T5/20 , G06T7/13 , G06T7/70
CPC classification number: B60W30/09 , B60D1/36 , B60R1/003 , B60W30/0953 , B60W50/14 , B60W2050/146 , B60W2420/42 , B60W2520/06 , B60W2520/28 , B60W2710/30 , B62D33/027 , E05F15/40 , E05Y2400/53 , E05Y2900/546 , G06T3/0093 , G06T5/20 , G06T7/13 , G06T7/70 , G08G1/165
Abstract: A method and apparatus for preventing a collision with a gate of a vehicle are provided. The method includes: determining whether a hitch in a vehicle bed will be coupling with a trailer; determining whether a gate of the vehicle bed is in a closed position; and performing at least one from among displaying a warning of a potential collision and opening the gate of the vehicle bed, if it is determined that the hitch in the vehicle bed will be coupling with the trailer and the gate of the vehicle bed is in the closed position.
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公开(公告)号：US10346705B2
公开(公告)日：2019-07-09
申请号：US15628030
申请日：2017-06-20
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Mohammad Naserian , Shuqing Zeng , Allan Lewis
Abstract: A method and apparatus for trailer recognition are provided. The method includes detecting a face of a trailer in a first and second image, taken at first and second distances respectively, generating a bounding box around the face of the trailer in the first and second images, determining a first and second set of feature points in the bounding boxes of the first and second images, determining a correspondence between the first set of feature points and the second set of feature points and a correspondence between corners of the bounding boxes and estimating at least one dimension of the trailer by performing a least squares analysis to solve for three-dimensional real world coordinates of the first and second set of features points and the corners of the bounding boxes. The method may assist an operator of a vehicle in aligning the vehicle hitch with a trailer coupler.
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公开(公告)号：US20190035057A1
公开(公告)日：2019-01-31
申请号：US15664645
申请日：2017-07-31
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Mohammad Naserian , Shuqing Zeng , Allan Lewis
IPC: G06T5/00
CPC classification number: G06T5/002 , G06T7/60 , G06T7/73 , G06T2207/20084 , G06T2207/30252
Abstract: A method and apparatus for determining ground clearance of a structure are provided. The method includes removing reflection points caused by noise from first reflection point information based on temporal persistency and generating second reflection point information, extracting visual features from an image of a camera based on convolutional neural network, projecting the second reflection point information onto the image, generating region proposals based on the projected second reflection point information and the image, the region proposals indicating potential horizontal structures above a path, detecting stationary horizontal structure above a path based on the generated region proposals, and determining distance between ground and the detected stationary horizontal structure based on the projected reflection point information and the image.
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Patent Agency Ranking
公开(公告)号：US20180365509A1
公开(公告)日：2018-12-20
申请号：US15628030
申请日：2017-06-20
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Mohammad Naserian , Shuqing Zeng , Allan Lewis
CPC classification number: G06K9/3208 , B60D1/36 , B60D1/40 , B60D1/62 , B60R1/00 , B60R1/003 , B60R2300/808 , G06K9/2009 , H04N7/181 , H04N7/183
Abstract: A method and apparatus for trailer recognition are provided. The method includes detecting a face of a trailer in a first and second image, taken at first and second distances respectively, generating a bounding box around the face of the trailer in the first and second images, determining a first and second set of feature points in the bounding boxes of the first and second images, determining a correspondence between the first set of feature points and the second set of feature points and a correspondence between corners of the bounding boxes and estimating at least one dimension of the trailer by performing a least squares analysis to solve for three-dimensional real world coordinates of the first and second set of features points and the corners of the bounding boxes. The method may assist an operator of a vehicle in aligning the vehicle hitch with a trailer coupler.
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公开(公告)号：US20180281679A1
公开(公告)日：2018-10-04
申请号：US15471453
申请日：2017-03-28
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Allan Lewis , Mohammad Naserian
CPC classification number: B60R1/00 , B60K2370/21 , B60K2370/52 , B60Q1/0023 , B60R2300/301 , B60R2300/808 , G06T7/73 , G06T2207/30252 , H04N5/247 , H04N7/183
Abstract: A method and apparatus for triggering a hitch view are provided. The method includes: determining whether a hitch of a vehicle will be coupling with a trailer coupler of a trailer, in response to determining that the hitch of the vehicle will be coupling with the trailer coupler, detecting a position of the trailer coupler, and displaying a view of the trailer coupler corresponding to the detected position of the trailer coupler from among a plurality of views. The method may assist an operator of a vehicle in aligning the vehicle hitch with a trailer coupler.
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公开(公告)号：US20180220082A1
公开(公告)日：2018-08-02
申请号：US15586617
申请日：2017-05-04
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Allan Lewis , Mohammad Naserian
CPC classification number: H04N5/272 , B60R1/00 , B60R1/04 , B60R1/12 , B60R2001/1215 , B60R2300/304 , B60R2300/8066 , G06T2210/22 , H04N5/23238 , H04N7/18 , H04N7/181
Abstract: A method and apparatus for augmenting a rear view display are provided. The method includes detecting a condition for augmenting a rear view display, in response to detecting the condition for augmenting the rear view display, combining a first image of a first camera facing a first area behind a vehicle and a second image of a second camera facing a second area behind a vehicle, and displaying the combined image on the rear view display. The method may be used to augment rear view displays to provide a wider field of view of an area behind a vehicle.
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公开(公告)号：US20180220081A1
公开(公告)日：2018-08-02
申请号：US15419235
申请日：2017-01-30
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Allan Lewis , Mohammad Naserian , Michael Chaney, JR.
CPC classification number: H04N5/272 , B60R1/00 , B60R1/12 , B60R11/04 , B60R2001/1253 , B60R2300/202 , B60R2300/308 , B60R2300/8066 , G06F3/04842 , G06K9/00791 , G06K9/4604 , G06T7/13 , G06T11/00 , G06T2200/24 , G06T2207/30252 , G06T2210/22 , H04N5/23293 , H04N5/247 , H04N7/181
Abstract: A method and apparatus for augmenting a rear view display are provided. The method includes: detecting a condition for augmenting a rear view display; and in response to detecting the condition for augmenting the rear view display, receiving a first image from a first camera facing an first area behind a vehicle and displaying the received first image on the rear view display. The method may be used to augment rear view displays to provide an unobstructed view when a view displayed on the rear view display is obstructed.
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公开(公告)号：US10354368B2
公开(公告)日：2019-07-16
申请号：US15664645
申请日：2017-07-31
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Mohammad Naserian , Shuqing Zeng , Allan Lewis
IPC: G06T5/00
Abstract: A method and apparatus for determining ground clearance of a structure are provided. The method includes removing reflection points caused by noise from first reflection point information based on temporal persistency and generating second reflection point information, extracting visual features from an image of a camera based on convolutional neural network, projecting the second reflection point information onto the image, generating region proposals based on the projected second reflection point information and the image, the region proposals indicating potential horizontal structures above a path, detecting stationary horizontal structure above a path based on the generated region proposals, and determining distance between ground and the detected stationary horizontal structure based on the projected reflection point information and the image.
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