公开(公告)号：US20230052270A1

公开(公告)日：2023-02-16

申请号：US17819308

申请日：2022-08-11

Applicant: AUTOBRAINS TECHNOLOGIES LTD

Inventor： Adi Gotliber ,  ALEXANDER DIKMAN ,  JONATHAN COHEN

IPC: G06V10/74 ,  G06T7/13 ,  G06T7/80

Abstract: A method for calculating a distance between a vehicle camera and an object, the method may include: (a) obtaining an image that was acquired by the vehicle camera of a vehicle; the image captures the horizon, the object, and road lane boundaries; (b) determining an initial row-location horizon estimate and a row-location contact point estimate, the contact point is between the object and a road on which the vehicle is positioned; (c) determining a vehicle camera roll angle correction that once applied will cause the lanes boundaries to be parallel to each other in the real world; (d) calculating a new row-location horizon estimate, wherein the calculating comprises updating the row-location horizon estimate based on the vehicle camera roll angle correction; and (e) calculating the distance between the vehicle camera based on a difference between the new row-location horizon estimate and the row-location contact point estimate.

公开(公告)号：US20240367656A1

公开(公告)日：2024-11-07

申请号：US18310494

申请日：2023-05-01

Applicant: AUTOBRAINS TECHNOLOGIES LTD

Inventor： Adi Gotliber ,  ALEXANDER DIKMAN ,  JONATHAN COHEN

IPC: B60W40/06

Abstract: A method for lane detection, including A computer implemented method for lane detection, the method includes (a) receiving, at one or more processing circuits of a vehicle, a plurality of initial lane boundary estimates that represent lane boundaries within a road environment, the plurality of initial lane boundary estimates include (i) first lane boundary estimates and (ii) single-image based lane boundary estimates; wherein under one or more predefined conditions the single-image based lane boundary estimates are sent once per multiple images; and (a) generating, by the one or more processing circuits, real-world lane detection estimates based on the initial lane boundary estimates, the generating includes evaluating real-world distances between initial lane boundary estimates of the lane boundaries, the initial lane boundary estimates are associated with a same point of time.