公开(公告)号：US12252014B2

公开(公告)日：2025-03-18

申请号：US17984416

申请日：2022-11-10

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Yael Shmueli Friedland ,  Asaf Degani ,  Dan Levi ,  Tzvi Philipp ,  Eran Kishon

IPC: B60K35/00 ,  B60K35/29 ,  B60K35/65 ,  B60K35/80 ,  B60K35/81 ,  B60K35/90

Abstract: A method of controlling a color display screen aboard a motor vehicle includes performing, via a host computer, a color calibration test of a user of the motor vehicle in which the user is subjected to a calibrated set of color-coded test information. The method includes receiving a color perception response of the user to the calibrated set of color-coded test information via the host computer. Additionally, the method includes mapping a reduced visual gamut of the user via the host computer using the color perception response, and then commanding adjustment of user-specific color settings of the motor vehicle using the reduced visual gamut to thereby accommodate a color perception deficiency of the user.

公开(公告)号：US20240391489A1

公开(公告)日：2024-11-28

申请号：US18324333

申请日：2023-05-26

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Tzvi Philipp ,  Eran Kishon

IPC: B60W60/00 ,  B60W40/04 ,  G06V20/58

Abstract: A method of planning a path for a vehicle. The method includes receiving perception images of an area surrounding the vehicle with at least one sensor and detecting at least one perception task from the perception images with the at least one perception task identifying at least one neighboring vehicle. The method calculates a risk factor for the at least one neighboring vehicle by recognizing a behavior of the at least one neighboring vehicle from the perception images and plans the path for the vehicle based on the at least one perception task and the risk factor. The path is then executed for the vehicle.

公开(公告)号：US20230314906A1

公开(公告)日：2023-10-05

申请号：US17713462

申请日：2022-04-05

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Tzvi Philipp ,  Eran Kishon

IPC: G03B9/02 ,  G06V20/56 ,  H04N5/225 ,  G06T7/50 ,  G06T7/60 ,  G02B27/28 ,  G03B7/00 ,  B60W60/00 ,  B60W40/04

CPC classification number: G03B9/02 ,  G06V20/56 ,  H04N5/2254 ,  G06T7/50 ,  G06T7/60 ,  G02B27/283 ,  G03B7/00 ,  B60W60/001 ,  B60W40/04 ,  G06T2207/30252 ,  G02B26/0833

Abstract: An optical system, and method related thereto, includes a camera configured to capture images. The camera has an adaptive aperture plane configured to change both an aperture size and an aperture shape in response to an aperture signal. The camera also includes a first polarized surface and second polarized surface positioned relative to the adaptive aperture plane, such that light strikes the first polarized surface, the adaptive aperture plane, then the second polarized surface. First and second lenses may be located on opposite sides of the adaptive aperture plane. An image sensor is beyond the second polarized surface and configured to output image signals, and a processor is configured to execute image perception algorithms based on the image signals. The image perception algorithms alter the aperture size and the aperture shape by sending an aperture signal from the processor to the camera for subsequent captured images.

公开(公告)号：US20230196790A1

公开(公告)日：2023-06-22

申请号：US17557448

申请日：2021-12-21

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Tzvi Philipp ,  Eran Kishon ,  Michael Slutsky

IPC: G06V20/58 ,  B60W50/14 ,  G06V10/25 ,  G02B27/01

CPC classification number: G06V20/584 ,  B60W50/14 ,  G06V10/25 ,  G02B27/01 ,  B60W2050/146 ,  B60W2420/42 ,  G02B2027/0196

Abstract: A visual perception system includes a scanning camera, color sensor with color filter array (CFA), and a classifier node. The camera captures full color pixel images of a target object, e.g., a traffic light, and processes the pixel images through a narrow band pass filter (BPF), such that the narrow BPF outputs monochromatic images of the target object. The color sensor and CFA receive the monochromatic images. The color sensor has at least three color channels each corresponding to different colors of spectral data in the monochromatic images. The classifier node uses a predetermined classification decision tree to classify constituent pixels of the monochromatic images into different color bins as a corresponding color of interest. The color of interest may be used to perform a control action, e.g., via an automated driver assist system (ADAS) control unit or an indicator device.

公开(公告)号：US20210174528A1

公开(公告)日：2021-06-10

申请号：US16708690

申请日：2019-12-10

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Emmanuel Mordechai ,  Dan Levi ,  Eran Kishon

IPC: 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.