公开(公告)号：US20230384600A1

公开(公告)日：2023-11-30

申请号：US18447589

申请日：2023-08-10

Applicant: Elbit Systems Ltd.

Inventor： Vadim NEIMARK ,  Johai AMATI ,  Sharon KEDEM

IPC: G02B27/01 ,  G06T7/73 ,  G06T7/11 ,  G06T5/50

CPC classification number: G02B27/0172 ,  G06T7/75 ,  G06T7/11 ,  G06T5/50 ,  G02B2027/014 ,  G02B2027/0187 ,  G06T2207/30268 ,  G02B2027/0138

Abstract: A method and a system for displaying a scene to a user wearing ahead mounted display (HMD) while removing obstructions in a field of view (FOV) of the user are provided herein. The method may include: capturing by a sensor a vehicle image of the scene wherein the first sensor is mounted on the vehicle; tracking a position and orientation of the HMD in a specified coordinate system, to yield a line of sight (LOS) of the user wearing the HMD; obtaining a database containing obstacles data indicating at least one physical object located within the vehicle and affecting the FOV of the user; calculating an obstructed portion in the FOV of the user, based on the LOS and the database; generating from the vehicle image, an un-obstructed view which includes a portion of the scene overlapping the obstructed portion; and displaying in the HMD the un-obstructed view.

公开(公告)号：US20200133000A1

公开(公告)日：2020-04-30

申请号：US16629039

申请日：2018-07-08

Applicant: ELBIT SYSTEMS LTD.

Inventor： Johai AMATI ,  Vadim NEIMARK ,  Sharon KEDEM

IPC: G02B27/01 ,  G02B23/12 ,  G06T15/10

Abstract: A system for generating a frame for display on a see-through display, while correcting, at least partially, a rolling display effect.