公开(公告)号：US20230401759A1

公开(公告)日：2023-12-14

申请号：US18457367

申请日：2023-08-29

Applicant: ELBIT SYSTEMS LTD.

Inventor： Amir SHEFFER ,  Ayelet MASHIAH ,  Ofer LIVNEH ,  Yoav OPHIR

IPC: G06T11/00

CPC classification number: G06T11/00

Abstract: A mixed A mixed reality system, comprising: a sensor configured to acquire readings of real-world data, and display, on an output device, a real-world visualization of the real-world data based on the readings to a user, wherein the sensor has one or more parameters affecting the real-world visualization; and a processing circuitry configured to: obtain (a) information of one or more virtual entities located within an area from which the readings are acquired, the information defining, for each of the virtual entities, one or more simulated physical properties, and (b) values of one or more situational parameters indicative of a state of the sensor during acquisition of the readings, wherein the values of the one or more situational parameters are readings of one or more situational sensors, sensing the state of the sensor and its surroundings during acquisition of the readings; determine, for at least one given virtual entity of the virtual entities, a virtual entity visualization of the given virtual entity, the virtual entity visualization determined by manipulating a simulated reading of the simulated physical properties based on (a) the parameters affecting the real-world visualization, and (b) the values of the situational parameters; and display the virtual entity visualizations in combination with the real-world visualization, thereby enabling a user viewing the output device to view the virtual entity visualizations and the real-world visualization.

公开(公告)号：US20220270303A1

公开(公告)日：2022-08-25

申请号：US17741482

申请日：2022-05-11

Applicant: ELBIT SYSTEMS LTD.

Inventor： Amir SHEFFER ,  Ayelet MASHIAH ,  Ofer LIVNEH ,  Yoav OPHIR

IPC: G06T11/00

Abstract: A mixed reality system, comprising: a data acquisition device configured to acquire real-world data; an output device for providing the real-world data to a user; and a processing circuitry configured to: obtain (a) data acquired by the data acquisition device, and (b) information of one or more virtual entities having properties enabling determination of simulated effects of the virtual entities on the data; determine the simulated effects of the virtual entities on the data utilizing the properties; and provide the user with output on the output device being a manipulation of the data reflecting the simulated effects.

公开(公告)号：US20200151958A1

公开(公告)日：2020-05-14

申请号：US16476763

申请日：2018-01-11

Applicant: ELBIT SYSTEMS LTD.

Inventor： Ofer LIVNEH

IPC: G06T19/00 ,  G06T15/20 ,  G06T5/00

Abstract: Method and system for displaying augmented reality reflective of environmental features affecting visibility. Characteristics of a virtual object to be displayed on view of scene is determined. Environmental features affecting visibility along a line-of-sight from scene origin to virtual object are detected. When detected feature is at least one non-obstructing feature, its effect on visibility is determined, and virtual object is displayed superimposed onto view of scene such that appearance of virtual object is consistent with determined effect on visibility. When detected feature includes an amorphous obstructing feature, its range and contour is determined, and obstructed portions of virtual object is determined based on difference between range of virtual object and range of amorphous obstructing feature, and virtual object is displayed superimposed onto view of scene such that determined obstructed portions of virtual object appear obstructed in displayed view.

公开(公告)号：US20140322674A1

公开(公告)日：2014-10-30

申请号：US14094255

申请日：2013-12-02

Applicant: Elbit Systems Ltd.

Inventor： Ofer LIVNEH

IPC: G09B9/08

CPC classification number: G09B9/08 ,  G09B9/16 ,  G09B9/302 ,  G09B9/40 ,  G09B9/44

Abstract: A method for managing a training arena for training an operator of a host vehicle includes the procedures of generating a training arena model, updating the training arena model according to gathered real time training arena data, and managing the selected virtual entity for simulating a real entity. The training arena model is updated according to the selected virtual entity data, deriving from the training arena model an operator arena model, producing a representation of the operator arena model. The representation of the operator arena model is presented to the operator and the selected virtual entity is managed according to the training arena model as would have been detected and as could have been perceived by the selected virtual entity were the virtual entities real.

Abstract translation: 用于管理用于训练主车辆的操作者的训练场的方法包括产生训练场模型的过程，根据所收集的实时训练场数据来更新训练场模型，以及管理所选择的虚拟实体以模拟真实实体 。 培训竞技场模型根据选定的虚拟实体数据进行更新，从训练场模型得出运营商竞技场模型，生成运营商竞技场模型的表示。 运营商竞技场模型的表示被呈现给运营商，并且所选择的虚拟实体根据将被检测到的训练竞技场模型来管理，并且所选择的虚拟实体可能被虚拟实体感知为虚拟实体。