公开(公告)号：US20240098225A1

公开(公告)日：2024-03-21

申请号：US18520991

申请日：2023-11-28

Applicant: ELBIT SYSTEMS LTD.

Inventor： Yoav OPHIR ,  Eli RORBERG ,  Dan HAKIM

IPC: H04N7/18 ,  G02B27/01 ,  G06V10/25

CPC classification number: H04N7/181 ,  G02B27/017 ,  G06V10/25 ,  G06V2201/07 ,  G09G2340/0407

Abstract: Aspects of embodiments pertain to a method for providing scene related information from a scene to a remote station. The method may comprise receiving, at the remote station, a data object in relation to at least one identified attribute of one or more physical objects located in an ROI of the scene acquired by at least one sensor. A priority level value (PLV) is associated with the data object. The method may further include generating, at the remote station, using local station data, a low-latency virtual representation of the scene for displaying, at the remote station, a scene representation comprising the low-latency scene representation and a visualization of the received data object. In addition, real-world scene data descriptive of real world ROI/Target information may be receive. A user may designate an ROI/Target of the data object visualization for displaying real world ROI/Target information relating to the designated ROI/Target.

公开(公告)号：US20240094396A1

公开(公告)日：2024-03-21

申请号：US18498087

申请日：2023-10-31

Applicant: ELBIT SYSTEMS LTD.

Inventor： Yoav OPHIR ,  Dan HAKIM ,  Assaf DAVID ,  Tamir DEMRI

IPC: G01S17/89 ,  G01S7/481 ,  G01S7/486 ,  G01S13/10 ,  G01S13/32 ,  G06T19/00

CPC classification number: G01S17/89 ,  G01S7/4817 ,  G01S7/486 ,  G01S7/4868 ,  G01S13/10 ,  G01S13/32 ,  G06T19/00 ,  G01S17/66 ,  G06T2210/56

Abstract: A system and method for generating a focused three-dimensional (3D) point cloud is disclosed. A respective 3D point cloud is generated based on returns of a respective sequence of energy pulses that is emitted towards one or more regions-of-interest (ROIs) within a field-of-view (FOV) during a respective scan of the FOV, the returns including one or more secondary returns from one or more points within the FOV. During an additional scan of the FOV, subsequent to the respective scan, an additional sequence of energy pulses is emitted to generate a focused 3D point cloud that includes additional information regarding one or more selected points of the points associated with the secondary returns relative to the respective 3D point cloud.

公开(公告)号：US20220365220A1

公开(公告)日：2022-11-17

申请号：US17815573

申请日：2022-07-28

Applicant: ELBIT SYSTEMS LTD.

Inventor： Yoav OPHIR ,  Dan HAKIM ,  Assaf DAVID ,  Tamir DEMRI

IPC: G01S17/894 ,  G01S13/32 ,  G01S13/86

Abstract: A system for generating a three-dimensional (3D) map of part of a field-of-view (FOV) of at least one detector of an active 3D scanner, the system comprising: the active 3D scanner, comprising: a scanning mechanism configured to scan the FOV; at least one energy emitting source configured to emit energy pulses, in synchronization with the scanning mechanism, to cover the FOV; and the at least one detector: and processing circuitry configured to: obtain mapping designation information independent of past readings obtained by the at least one detector, if any; selectively activate the energy emitting source to emit only a subset of the energy pulses, in accordance with the mapping designation information, to cover the part of the FOV; obtain current readings, from the at least one detector, based on reflections of the subset of the energy pulses; and generate the 3D map based on the current readings.

公开(公告)号：US20220092754A1

公开(公告)日：2022-03-24

申请号：US17418831

申请日：2019-12-28

Applicant: ELBIT SYSTEMS LTD.

Inventor： Dan HAKIM ,  Eli RORBERG ,  Yotam GIL

IPC: G06T5/50 ,  G02B27/01 ,  H04N13/156

Abstract: Aspects of embodiments pertain to a method for reducing a subjective visual artefact when displaying binocular overlapping images to a user of a binocular display system, the method comprising generating, by an image display unit comprising a plurality of pixels elements, right and left-eye source images; projecting the right and left-eye source images via corresponding left and right viewing optics to its user such that the user perceives partially overlapping left and right-hand observation images; reducing, a perception of a subjective visual artefact in the perceived right and/or left-hand observation images by modifying one or more pixel and/or image parameters values relating to the left and/or right-hand source images.