公开(公告)号：US11418762B2

公开(公告)日：2022-08-16

申请号：US17017806

申请日：2020-09-11

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Dan Levi ,  Emanuel Mordechai

IPC: H04N9/07 ,  H04N5/225 ,  G06N3/02 ,  B60W30/00 ,  G06T3/40 ,  H04N9/04

Abstract: A system and method may include capturing a multi-channel polarimetric image and a multi-channel RGB image of a scene by a color polarimetric imaging camera. A multi-channel hyperspectral image may be synthesized from the multi-channel RGB image and concatenated with the multi-channel polarimetric image to create an integrated polarimetric-hyperspectral image. Scene properties within the integrated polarimetric-hyperspectral image may be disentangled.

公开(公告)号：US20220086403A1

公开(公告)日：2022-03-17

申请号：US17017806

申请日：2020-09-11

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Dan Levi ,  Emanuel Mordechai

IPC: H04N9/07 ,  H04N5/225 ,  G06T3/40 ,  G06N3/02 ,  B60W30/00

Abstract: A system and method may include capturing a multi-channel polarimetric image and a multi-channel RGB image of a scene by a color polarimetric imaging camera. A multi-channel hyperspectral image may be synthesized from the multi-channel RGB image and concatenated with the multi-channel polarimetric image to create an integrated polarimetric-hyperspectral image. Scene properties within the integrated polarimetric-hyperspectral image may be disentangled.

公开(公告)号：US11127147B2

公开(公告)日：2021-09-21

申请号：US16708690

申请日：2019-12-10

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Emanuel Mordechai ,  Dan Levi ,  Eran Kishon

IPC: G06K9/00 ,  G06T7/593 ,  G01S17/894 ,  G01S17/90 ,  G01S13/90 ,  G05D1/02 ,  G05D1/00

Abstract: The present application relates to a method and apparatus for generating a three-dimensional point cloud generation using a polarimetric camera in a drive assistance system equipped vehicle including a camera configured to capture a color image for a field of view and a polarimetric data of the field of view, a processor configured to perform a neural network function in response to the color image and the polarimetric data to generate a depth map of the field of view, and a vehicle controller configured a perform an advanced driving assistance function and to control a vehicle movement in response to the depth map.

公开(公告)号：US20210123754A1

公开(公告)日：2021-04-29

申请号：US16663706

申请日：2019-10-25

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Emanuel Mordechai ,  Michael Slutsky

IPC: G01C21/34 ,  G05D1/00 ,  G06F17/16 ,  H04W4/02

Abstract: A vehicle, system and method for aligning a sensor with the vehicle. A first inertial measurement unit (IMU) associated with the vehicle obtains a first measurement of a kinematic vector of the vehicle. A second IMU associated with the sensor obtains a second measurement of the kinematic vector. A processor determines a current relative orientation between a first reference frame associated with the vehicle and a second reference frame associated with the sensor from the kinematic vector, determines an alignment error between the sensor and the vehicle based on the current relative orientation and a specified relative orientation, and adjusts the sensor from the current relative orientation to the specified relative orientation to correct for the alignment error.

公开(公告)号：US20200064478A1

公开(公告)日：2020-02-27

申请号：US16108990

申请日：2018-08-22

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Emanuel Mordechai ,  Tzvi Philipp

IPC: G01S17/42 ,  G01S17/89 ,  G01S17/10

Abstract: A vehicle, Lidar system and method of imaging a field of interest. A laser illuminates a field of interest with a source pulse of light. A quadrant detector receives a reflected pulse that is a reflection of the source pulse from the field of interest. A processor determine a three-dimensional image of the field of interest from a location of the reflected pulse at the quadrant detector and a time-of-flight for the reflected pulse. The processor further navigates the vehicle through the field of interest using the three-dimension image.