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公开(公告)号：US20210358145A1
公开(公告)日：2021-11-18
申请号：US17389907
申请日：2021-07-30
Applicant: GM Cruise Holdings LLC
Inventor： Sandeep Gangundi , Sarthak Sahu , Nathan Harada , Phil Ferriere
Abstract: Distance measurements are received from one or more distance measurement sensors, which may be coupled to a vehicle. A three-dimensional (3D) point cloud are generated based on the distance measurements. In some cases, 3D point clouds corresponding to distance measurements from different distance measurement sensors may be combined into one 3D point cloud. A voxelized model is generated based on the 3D point cloud. An object may be detected within the voxelized model, and in some cases may be classified by object type. If the distance measurement sensors are coupled to a vehicle, the vehicle may avoid the detected object.
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公开(公告)号：US11754719B2
公开(公告)日：2023-09-12
申请号：US17389907
申请日：2021-07-30
Applicant: GM Cruise Holdings LLC
Inventor： Sandeep Gangundi , Sarthak Sahu , Nathan Harada , Phil Ferriere
IPC: G01S17/894 , G06T7/50 , G06T15/08 , G06V20/58 , G06V10/80 , G06V10/82 , G06V10/44 , G01S15/89 , G01S13/89 , G01S17/89
CPC classification number: G01S17/894 , G06T7/50 , G06T15/08 , G06V10/454 , G06V10/803 , G06V10/82 , G06V20/58 , G01S13/89 , G01S15/89 , G01S17/89 , G06T2200/04 , G06T2207/10028 , G06T2207/30261
Abstract: Distance measurements are received from one or more distance measurement sensors, which may be coupled to a vehicle. A three-dimensional (3D) point cloud are generated based on the distance measurements. In some cases, 3D point clouds corresponding to distance measurements from different distance measurement sensors may be combined into one 3D point cloud. A voxelized model is generated based on the 3D point cloud. An object may be detected within the voxelized model, and in some cases may be classified by object type. If the distance measurement sensors are coupled to a vehicle, the vehicle may avoid the detected object.
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公开(公告)号：US11107227B1
公开(公告)日：2021-08-31
申请号：US16795129
申请日：2020-02-19
Applicant: GM Cruise Holdings LLC
Inventor： Sandeep Gangundi , Sarthak Sahu , Nathan Harada , Phil Ferriere
Abstract: Distance measurements are received from one or more distance measurement sensors, which may be coupled to a vehicle. A three-dimensional (3D) point cloud are generated based on the distance measurements. In some cases, 3D point clouds corresponding to distance measurements from different distance measurement sensors may be combined into one 3D point cloud. A voxelized model is generated based on the 3D point cloud. An object may be detected within the voxelized model, and in some cases may be classified by object type. If the distance measurement sensors are coupled to a vehicle, the vehicle may avoid the detected object.
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公开(公告)号：US20210256718A1
公开(公告)日：2021-08-19
申请号：US16795129
申请日：2020-02-19
Applicant: GM Cruise Holdings LLC
Inventor： Sandeep Gangundi , Sarthak Sahu , Nathan Harada , Phil Ferriere
Abstract: Distance measurements are received from one or more distance measurement sensors, which may be coupled to a vehicle. A three-dimensional (3D) point cloud are generated based on the distance measurements. In some cases, 3D point clouds corresponding to distance measurements from different distance measurement sensors may be combined into one 3D point cloud. A voxelized model is generated based on the 3D point cloud. An object may be detected within the voxelized model, and in some cases may be classified by object type. If the distance measurement sensors are coupled to a vehicle, the vehicle may avoid the detected object.
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