-
公开(公告)号：WO2004072678B1
公开(公告)日：2004-09-16
申请号：PCT/IL2004000112
申请日：2004-02-04
Applicant: ELBIT SYSTEMS LTD , INBAR SHAMIR , DAVID OFER
Inventor： INBAR SHAMIR , DAVID OFER
CPC classification number: G01S17/023 , G01S7/486 , G01S17/107 , G01S17/89
Abstract: A gated camera imaging system and method, utilizing a laser device for generating a beam of long duration laser pulses toward a target. A camera receives the energy of light reflexes of the pulses reflected from the target. The camera gating is synchronized to be set OFF for at least the duration of time it takes the laser device to produce a laser pulse in its substantial entirety, including an end of the laser pulse, in addition to the time it takes the laser pulse to complete traversing a zone proximate to the system and back to the camera, and set ON for an ON time duration thereafter until the laser pulse reflects back from the target and is received in the camera. The laser pulse width substantially corresponds to at least the ON time duration. Preferably, the laser device includes a Diode Laser Array (DLA).
Abstract translation: 门控摄像机成像系统和方法，利用激光装置产生朝向目标的长时间激光脉冲束。 相机接收从目标反射的脉冲的光反射能量。 相机门控被同步以至少在激光装置基本上整体产生激光脉冲的时间的持续时间内，包括激光脉冲的结束，除了激光脉冲的时间 完成遍历靠近系统的区域并返回到摄像机，并且在此之后将ON设置为ON，直到激光脉冲从目标反射回来并被接收在摄像机中。 激光脉冲宽度至少基本上对应于接通时间。 优选地，激光装置包括二极管激光阵列（DLA）。
-
公开(公告)号：WO2004064391A1
公开(公告)日：2004-07-29
申请号：PCT/IL2004/000038
申请日：2004-01-14
Applicant: ELBIT SYSTEMS LTD. , SHAMIR, Hanan , YAELI, Yossi
Inventor： SHAMIR, Hanan , YAELI, Yossi
IPC: H04N5/33
CPC classification number: H04N5/2258 , H04N5/33
Abstract: A versatile camera that operates in various visibility conditions, such as daylight and poor visibility conditions, the camera including at least two sensors that capture images in a scene and provide a digital representation of the captured images, each sensor having a particular operational wavelength, and an optical and routing module that receives incoming rays from the scene and routes the incoming rays toward the two sensors.
Abstract translation: 在多种能见度条件下工作的多功能相机，诸如日光和较差的能见度条件，相机包括至少两个传感器，其捕捉场景中的图像并提供所捕获图像的数字表示，每个传感器 具有特定工作波长的传感器，以及接收来自场景的入射光线并将入射光线传向两个传感器的光学和路由模块。
-
83.发明申请
公开(公告)号：WO2021156849A1
公开(公告)日：2021-08-12
申请号：PCT/IL2021/050034
申请日：2021-01-11
Applicant: ELBIT SYSTEMS LTD.
Inventor： OPHIR, Yoav , HAKIM, Dan , DAVID, Assaf , DEMRI, Tamir
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：WO2021100037A1
公开(公告)日：2021-05-27
申请号：PCT/IL2020/051179
申请日：2020-11-15
Applicant: ELBIT SYSTEMS LTD.
Inventor： LIVNE, Ofer , MASHIAH, Ayelet , SHEFFER, Amir , OPHIR, Yoav
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：WO2020250215A1
公开(公告)日：2020-12-17
申请号：PCT/IL2020/050609
申请日：2020-06-02
Applicant: ELBIT SYSTEMS LTD.
Inventor： NOY, Avraham Zeev
Abstract: A system for displaying videos, comprising a processing resource configured to: provide a data repository comprising a plurality of previously captured video segments (PCVSs) captured during previous operations of corresponding platforms, each being associated with metadata indicative of a Line-of-Sight (LoS) of a sensor, carried by the corresponding platform of the platforms used to capture the corresponding PC VS, with respect to a fixed coordinate system established in space, during capturing the corresponding PC VS; obtain an indication of a Region-of-Interest (Rol); identify one or more of the PCVSs that include at least part of the Rol, utilizing the LoSs associated with the PCVSs, giving rise to Rol matching PCVSs; and display at least part of at least one of the Rol matching PCVSs, being displayed Rol matching PCVSs, on a display of an operating platform to an operator of the operating platform during a current operation of the operating platform.
-
Patent Agency Ranking
公开(公告)号：WO2019111248A1
公开(公告)日：2019-06-13
申请号：PCT/IL2018/051324
申请日：2018-12-03
Applicant: ELBIT SYSTEMS LTD.
Inventor： GUROVICH, Eugene , UNTERMAN, Israel , OPHIR, Yoav , PRAGER, Yoav
IPC: G06F3/01
Abstract: A method for initiating a gesture-based mutual interaction scheme between a first and second mobile device, comprising: associating a gesture-based mutual interaction scheme between the first and second mobile device that associates a position scheme with a respective action, where the position scheme relates to any of: an absolute or relative orientation, and an absolute or relative trajectory; acquiring a first position property of the first mobile device and a second position property of the second mobile device; determining that each of the first and second position properties comply with the position scheme; triggering an execution of an action on the second mobile device, where the action is associated with the position scheme that the first position property complies with; where the second mobile device conditions the execution of the action triggered by the first mobile device on the compliance of the second position property with the position scheme.
-
公开(公告)号：WO2019012522A1
公开(公告)日：2019-01-17
申请号：PCT/IL2018/050741
申请日：2018-07-08
Applicant: ELBIT SYSTEMS LTD.
Inventor： AMATI, Johai , NEIMARK, Vadim , KEDEM, Sharon
Abstract: A system for generating a frame for display on a see-through display, while correcting, at least partially, a rolling display effect.
-
88.发明申请
公开(公告)号：WO2018167771A1
公开(公告)日：2018-09-20
申请号：PCT/IL2018/050252
申请日：2018-03-06
Applicant: ELBIT SYSTEMS LTD.
Inventor： OPHIR, Yoav , NOCHAM, Itamar
IPC: G06F3/0481 , G06T15/00 , G06T15/20 , G06T17/05 , G06T19/00
Abstract: System and method for enhancing situational awareness. A moveable see-through display viewable by a user displays an augmented reality 2D image of an external scene based on received 2D image data, in accordance with updated position and orientation of display. The see-through display further displays an augmented reality 3D image of the external scene based on received 3D image data, the 3D image overlaid conformally onto view of external scene, in accordance with updated position and orientation of display. The see-through display further selectively displays: a gradual transition of the 2D image into the 3D image, or a gradual transition of the 3D image into the 2D image. At least one image feature may gradually appear or gradually disappear during the gradual transition. The 2D or 3D image may include a region of interest based on updated position and orientation of display or selected by user.
-
公开(公告)号：WO2018142397A1
公开(公告)日：2018-08-09
申请号：PCT/IL2018/050107
申请日：2018-01-31
Applicant: ELBIT SYSTEMS LTD.
Inventor： SCHNEIDER, Ron , ZEITOUNY, Abraham
Abstract: Imaging systems and methods are provided, which implement wide field imaging of a region for medical procedures and provide tracking of tools and tissues in the whole region while providing digitally magnified images of a portion of the captured region. Optical tracking may be implemented by stereoscopic imaging, and various elements may be optically tracked such as various markers and fiducials, as well as certain shapes and objects which are optically identifiable by image processing.
-
90.发明申请
公开(公告)号：WO2018131035A1
公开(公告)日：2018-07-19
申请号：PCT/IL2018/050042
申请日：2018-01-11
Applicant: ELBIT SYSTEMS LTD.
Inventor： LIVNEH, Ofer
IPC: G06T19/00
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.
-
-
-
-
-
-
-
-
-
Search Results
1147
records
(took 0.027 seconds)
