公开(公告)号：US20190302259A1

公开(公告)日：2019-10-03

申请号：US16191552

申请日：2018-11-15

Applicant: The MathWorks, Inc.

Inventor： Chad M. Van Fleet ,  Joseph P. Lomonaco ,  Arvind Jayaraman

IPC: G01S17/02 ,  G06T17/05 ,  G01S17/89 ,  G01S15/89 ,  G06T1/20 ,  G06T15/50 ,  G06T11/00

Abstract: Systems and methods generate synthetic sensor data, such as synthetic radar, lidar, and/or sonar data from three dimensional (3D) scene data that may be custom designed. Reflectivity coefficients in the radar, lidar, and/or sonar spectrums may be determined for objects included in the 3D scene data. The reflectivity coefficients may be utilized by a game engine for computing the synthetic sensor data. The synthetic sensor data may be used in the creation, evaluation, and/or verification of a design for a controller or other system that utilizes such data.

公开(公告)号：US11982747B2

公开(公告)日：2024-05-14

申请号：US17095464

申请日：2020-11-11

Applicant: The MathWorks, Inc.

Inventor： Chad M. Van Fleet ,  Joseph P. Lomonaco ,  Arvind Jayaraman

IPC: G09B9/54 ,  G01S15/89 ,  G01S17/86 ,  G01S17/90 ,  G05D1/00 ,  G06T1/20 ,  G06T11/00 ,  G06T15/50 ,  G06T17/05

CPC classification number: G01S17/86 ,  G01S15/8993 ,  G01S15/8997 ,  G01S17/90 ,  G05D1/024 ,  G05D1/0255 ,  G05D1/0257 ,  G06T1/20 ,  G06T11/001 ,  G06T15/506 ,  G06T17/05

Abstract: Systems and methods generate synthetic sensor data, such as synthetic radar, lidar, and/or sonar data from three dimensional (3D) scene data that may be custom designed. Reflectivity coefficients in the radar, lidar, and/or sonar spectrums may be determined for objects included in the 3D scene data. The reflectivity coefficients may be utilized by a game engine for computing the synthetic sensor data. The synthetic sensor data may be used in the creation, evaluation, and/or verification of a design for a controller or other system that utilizes such data.

公开(公告)号：US20210080583A1

公开(公告)日：2021-03-18

申请号：US17095464

申请日：2020-11-11

Applicant: The MathWorks, Inc.

Inventor： Chad M. Van Fleet ,  Joseph P. Lomonaco ,  Arvind Jayaraman

IPC: G01S17/86 ,  G01S15/89 ,  G06T1/20 ,  G06T11/00 ,  G06T15/50 ,  G06T17/05 ,  G05D1/02 ,  G01S17/90

Abstract: Systems and methods generate synthetic sensor data, such as synthetic radar, lidar, and/or sonar data from three dimensional (3D) scene data that may be custom designed. Reflectivity coefficients in the radar, lidar, and/or sonar spectrums may be determined for objects included in the 3D scene data. The reflectivity coefficients may be utilized by a game engine for computing the synthetic sensor data. The synthetic sensor data may be used in the creation, evaluation, and/or verification of a design for a controller or other system that utilizes such data.