公开(公告)号：US20240385685A1

公开(公告)日：2024-11-21

申请号：US18788191

申请日：2024-07-30

Applicant: ELBIT SYSTEMS LTD.

Inventor： Ofer MARINOV ,  Guy MENCEL ,  Ofir GABIZON ,  Yuval ASSAF

IPC: G06F3/01 ,  G06T19/00 ,  G09G3/00

Abstract: A transfer-alignment system for a Head-Mounted Display (HMD), and a display coupled to the HMD, wherein the display is adapted to display images rendered by a display-processor, and wherein the HMD is monitored by a tracking system configured to provide information indicating position and/or orientation of the HMD with respect to a Frame of Reference (FoR), the system comprising: at least one first inertial sensor attached to the HMD and configured to acquire HMD's Inertial Readings Information (IRI); at least one second inertial sensor attached to the display and configured to acquire display's IRI; and a processor configured to: obtain the HMD's IRI, the display's IRI and the information indicating the HMD's position and/or orientation with respect to the FoR; continuously analyze movement information of the HMD and the display to determine relative orientation therebetween; and cause the display-processor to adjust the images to conform with respect to the FoR.

公开(公告)号：US20250053232A1

公开(公告)日：2025-02-13

申请号：US18929674

申请日：2024-10-29

Applicant: ELBIT SYSTEMS LTD.

Inventor： Ofer MARINOV ,  Guy MENCEL ,  Ofir GABIZON ,  Yuval ASSAF

IPC: G06F3/01 ,  G06T19/00 ,  G09G3/00

Abstract: A transfer-alignment system for a Head-Mounted Display (HMD), and a display coupled to the HMD, wherein the display is adjustable by a user along the at least one degree of freedom; and a processor configured to: obtain the HMD's inertial readings information, the display's inertial readings information and the information indicating the HMD's position and/or orientation with respect to the frame of reference; continuously analyze movement information of the HMD and movement information of the display to determine relative orientation between the HMD and the display; and cause the display-processor to adjust the images to conform with respect to the frame of reference based on the information indicating the position and/or orientation and the relative movements of the HMD, wherein the frame of reference is selected from the group consisting of a platform coordinates, a fixed coordinate system established in space, an earth coordinate system, and any combination thereof.

公开(公告)号：US20240160278A1

公开(公告)日：2024-05-16

申请号：US18402769

申请日：2024-01-03

Applicant: ELBIT SYSTEMS LTD.

Inventor： Ofer MARINOV ,  Guy MENCEL ,  Ofir GABIZON ,  Yuval ASSAF

IPC: G06F3/01 ,  G06T19/00 ,  G09G3/00

CPC classification number: G06F3/012 ,  G06T19/006 ,  G09G3/001 ,  G09G2340/04 ,  G09G2354/00 ,  G09G2356/00

Abstract: A transfer-alignment system for a Head-Mounted Display (HMD), and a display coupled to the HMD, wherein the display is adapted to display images rendered by a display-processor, and wherein the HMD is monitored by a tracking system configured to provide information indicating position and/or orientation of the HMD with respect to a Frame of Reference (FoR), the system comprising: at least one first inertial sensor attached to the HMD and configured to acquire HMD's Inertial Readings Information (IRI); at least one second inertial sensor attached to the display and configured to acquire display's IRI; and a processor configured to: obtain the HMD's IRI, the display's IRI and the information indicating the HMD's position and/or orientation with respect to the FoR; continuously analyze movement information of the HMD and the display to determine relative orientation therebetween; and cause the display-processor to adjust the images to conform with respect to the FoR.