专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2004084534A3 PROJECTION SYSTEM AND METHOD 审中-公开
标题翻译：投影系统和方法
公开(公告)号：WO2004084534A3
公开(公告)日：2005-06-30
申请号：PCT/IL2004000249
申请日：2004-03-16
申请人： EXPLAY LTD , KAPELLNER YUVAL , MANOR GOLAN , ZALEVSKY ZEEV , EYAL IZHAR , COHEN NADAV , OLEISKI DANIEL
发明人： ZALEVSKY ZEEV , EYAL IZHAR , COHEN NADAV , OLEISKI DANIEL
IPC分类号： G03B21/00 , G03B21/14 , G03B21/26 , H04N20060101 , H04N5/74 , H04N9/31 , H04N17/00
CPC分类号： H04N9/3108 , H04N5/7416 , H04N9/3114 , H04N9/3129 , H04N9/3141 , H04N9/3147
摘要： An image projection system and method are presented to project an image on at least one of first and second projection planes. The system comprises a light source system (102) including one or more light source assemblies operable to generate light of one or more predetermined wavelength range; a spatial light modulator (SLM) system (104) including one or more SLM units operable to spatially modulate input light in accordance with an image to be directly projected or viewed; and two optical assemblies (106) associated with two spatially separated light propagation channels, respectively, to direct light to, respectively, the first and second projection planes with desired image magnification (108A, 108B). The system is configured to selectively direct the input light propagating towards the SLM system or light modulated by the SLM system to propagate along at least one of the two channels associated with the first and second projection planes, respectively.
摘要翻译：呈现图像投影系统和方法以在第一和第二投影平面中的至少一个上投影图像。该系统包括光源系统（102），其包括一个或多个光源组件，可操作以产生一个或多个预定波长范围的光; 空间光调制器（SLM）系统（104），其包括一个或多个SLM单元，其可操作以根据直接投影或观看的图像空间调制输入光; 以及分别与两个空间分离的光传播通道相关联的两个光学组件（106），以分别以期望的图像放大率（108A，108B）将光引导到第一和第二投影平面。该系统被配置为选择性地引导朝向SLM系统传播的输入光或由SLM系统调制的光分别沿与第一和第二投影平面相关联的两个通道中的至少一个传播。

2. 发明申请

WO2005036211A3 OPTICAL SYSTEM AND METHOD FOR USE IN PROJECTION SYSTEMS 审中-公开
标题翻译：用于投影系统的光学系统和方法
公开(公告)号：WO2005036211A3
公开(公告)日：2006-05-26
申请号：PCT/IL2004000951
申请日：2004-10-17
申请人： EXPLAY LTD , ZALEVSKY ZEEV , KAPELLNER YUVAL , EYAL IZHAR , MANOR GOLAN
发明人： ZALEVSKY ZEEV , KAPELLNER YUVAL , EYAL IZHAR , MANOR GOLAN
IPC分类号： G02B27/10 , G02B20060101 , H01S3/10
CPC分类号： G02B19/0066 , G02B19/0014 , G02B19/0057 , G02B19/0095 , G02B27/0927 , G02B27/0944 , G02B27/104 , G02B27/1053 , G02B27/1093 , G02B27/145 , H01S5/005 , H01S5/4012 , H01S5/4025
摘要： An optical system and method are presented to produce a desired illuminating light pattern. The system comprises a light source (202) system configured and operable to produce structured light in the form of a plurality of spatially separated light beams; and a beam shaping arrangement (210). The beam shaping arrangement is configured as a diffractive optical unit configured and operable to carry out at least one of the following: (i) combining an array of the spatially separated light beams into a single light beam thereby significantly increasing intensity of the illuminating light; (ii) affecting intensity profile of the light beam to provide the illuminating light of a substantially rectangular uniform intensity profile.
摘要翻译：呈现光学系统和方法以产生期望的照明光图案。该系统包括被配置并可操作以产生多个空间分离的光束形式的结构化光的光源（202）系统; 和光束整形装置（210）。光束整形装置被配置为衍射光学单元，其被配置和可操作以执行以下中的至少一个：（i）将空间分离的光束的阵列组合成单个光束，从而显着增加照明光的强度; （ii）影响光束的强度分布，以提供基本上矩形的均匀强度分布的照明光。

3. 发明专利

IL285787D0 Spatial encoding system decoding system imaging system and methods thereof 未知
公开(公告)号：IL285787D0
公开(公告)日：2021-10-31
申请号：IL28578721
申请日：2021-08-22
申请人： Z SQUARE LTD , ZALEVSKY ZEEV , WAGNER ITZCHAK OMER , SHAHMOON ASAF
发明人： ZALEVSKY ZEEV , WAGNER ITZCHAK OMER , SHAHMOON ASAF
IPC分类号： A61B1/00 , A61B1/04 , A61B1/05 , A61B1/06 , A61B1/07 , G02B21/06 , G02B21/36 , G02B23/24 , G02B27/42 , H04N5/225 , H04N5/238
摘要： A system for imaging may include an illumination system that includes a light source to generate a light beam; and a spatial encoding pattern generator comprising one or a plurality of optical elements to encode the imaging beam so as to concurrently illuminate an object by a plurality of different spatial encoding patterns, wherein each encoding pattern of said different encoding patterns is characterized by a distinct wavelength of the imaging pattern. The system may also include an imaging sensor for receiving the encoded imaging beam transmitted through the object or reflected off the object; and a processor for decoding image data from the imaging and reconstructing an image of the object.

4. 发明申请

WO2007122615A3 ALL OPTICAL SYSTEM AND METHOD FOR PROVIDING EXTENDED DEPTH OF FOCUS OF IMAGING 审中-公开
标题翻译：所有的光学系统和方法，用于提供成像焦距扩大的深度
公开(公告)号：WO2007122615A3
公开(公告)日：2009-04-16
申请号：PCT/IL2007000499
申请日：2007-04-22
申请人： XCEED IMAGING LTD , ZALEVSKY ZEEV , BEN-YAISH SHAI
发明人： ZALEVSKY ZEEV , BEN-YAISH SHAI
IPC分类号： H04N5/225
CPC分类号： G02B27/0075
摘要： An imaging system and method are presented. The system comprises an imaging lens unit, an imaging detector, and a birefringent element located between the imaging lens unit and the imaging detector. The system is thus configure and operable to provide in-focus imaging of objects located at both near-field and far-field ranges. Also provided is an optical device configured to be mounted on an imaging lens, being one of the following: a lens of an individual's glasses, on a contact lens, and an eye internal lens. The optical device is configured to be located between the imaging lens and the retina and comprises a birefringent element, to thereby provide in-focus imaging onto the retina of the objects located at both near-field and far-field ranges therefrom.
摘要翻译：提出了一种成像系统和方法。该系统包括成像透镜单元，成像检测器和位于成像透镜单元和成像检测器之间的双折射元件。因此，该系统被配置和可操作以提供位于近场和远场范围的对象的对焦成像。还提供了一种被配置为安装在成像透镜上的光学装置，其为以下之一：个人眼镜的透镜，隐形眼镜和眼睛内部透镜。光学装置被配置为位于成像透镜和视网膜之间，并且包括双折射元件，从而为位于远场和远场范围的物体的视网膜提供对焦成像。

5. 发明申请

WO02057823A3 FAST ALL-OPTICAL SWITCHES AND ATTENUATORS 审中-公开
标题翻译：快速全光开关和衰减器
公开(公告)号：WO02057823A3
公开(公告)日：2003-03-06
申请号：PCT/US0201820
申请日：2002-01-22
申请人： CIVCOM DEVICES & SYSTEMS LTD , MAROM EMANUEL , ZALEVSKY ZEEV , KONFORTI NAIM , GOLDENBERG EFRAIM , SHABTAY GAL , COHEN NADAV , LEVY URIEL
发明人： ZALEVSKY ZEEV , KONFORTI NAIM , GOLDENBERG EFRAIM , SHABTAY GAL , COHEN NADAV , LEVY URIEL
IPC分类号： G02B6/26 , G02B6/34 , G02B6/35 , G02F1/31 , H04Q11/00 , G02B6/42 , G02B26/02 , G02F1/01
CPC分类号： G02B6/2713 , G02B6/266 , G02B6/272 , G02B6/2773 , G02B6/3546 , G02B6/3592 , G02B6/3594 , G02F1/31 , G02F2203/07 , H04Q11/0005 , H04Q2011/0035
摘要： A polarizing beam-splitter apparatus, comprising: an input port through which an input beam of lights is provided; a first polarizing beam splitter that receives the input beam and splits the beam into at least a first and second beam, said first beam having substantially a first desired polarization state and said second beam having a second polarization state orthogonal to said first polarization state but possibly admixed with the first polarization state; and an optical system that receives the second beam and provides a third beam having the second polarization state and a smaller admixture of the second polarization state than the second beam.
摘要翻译：一种偏振分束器装置，包括：输入端口，通过所述输入端口提供输入光束; 第一偏振分束器，其接收所述输入光束并且将所述光束分解成至少第一和第二光束，所述第一光束具有基本上第一期望的偏振状态，并且所述第二光束具有与所述第一偏振状态正交的第二偏振态，但是可能与第一极化状态混合; 以及光学系统，其接收第二光束并提供具有第二偏振状态的第三光束和比第二光束更小的第二偏振态的混合物。

6. 发明申请

WO2012052912A3 BLIND SIGHT 审中-公开
标题翻译：盲目
公开(公告)号：WO2012052912A3
公开(公告)日：2012-11-01
申请号：PCT/IB2011054609
申请日：2011-10-17
申请人： UNIV BAR ILAN , UNIV RAMOT , ZALEVSKY ZEEV , BELKIN MICHAEL
发明人： ZALEVSKY ZEEV , BELKIN MICHAEL
IPC分类号： A61N1/36
CPC分类号： A61N1/3605 , A61N1/36046
摘要： A sensory substitution device (SSD) for providing a person with neural signals responsive to features of an environment, the SSD comprising: at least one camera that acquires an image of the environment; and at least one corneal neural stimulator that stimulates nerve endings in the cornea of an eye of the person to generate neural signals responsive to the image that propagate to the person's brain.
摘要翻译：一种用于向人提供响应于环境特征的神经信号的感觉替代设备（SSD），所述SSD包括：获取环境图像的至少一个照相机; 以及至少一个角膜神经刺激器，其刺激人眼角膜中的神经末梢以产生响应于传播至人的大脑的图像的神经信号。

7. 发明申请

WO2010041254A2 METHOD AND SYSTEM FOR PROVIDING THREE-DIMENSIONAL AND RANGE INTER-PLANAR ESTIMATION 审中-公开
标题翻译：用于提供三维和范围的平面间估计的方法和系统
公开(公告)号：WO2010041254A2
公开(公告)日：2010-04-15
申请号：PCT/IL2009000965
申请日：2009-10-11
申请人： MANTISVISION LTD , GORDON EYAL , BITTAN GUR ARIEH , NEGRY SHABTAY , ZALEVSKY ZEEV , DUADI HAMOOTAL
发明人： GORDON EYAL , BITTAN GUR ARIEH , NEGRY SHABTAY , ZALEVSKY ZEEV , DUADI HAMOOTAL
IPC分类号： G06T7/00 , G01B11/25
CPC分类号： G06T7/0057 , G01B11/002 , G01B11/2509 , G06T7/521
摘要： The present invention relates to a system, apparatus and method of performing 3-D (three-dimensional) object profile inter-planar estimation and/or range inter-planar estimation of one or more objects within a scene, said method comprising: (a) providing a predefined finite set of distinct types of features, giving rise to feature types, each feature type being distinguishable according to a unique bi-dimensional formation; (b) providing a coded light pattern comprising multiple appearances of said feature types; (c) projecting said coded light pattern, having axially varying intensity, on one or more objects within a scene, said scene having at least two planes, giving rise to a first plane and to a second plane; (d) capturing a 2-D (two-dimensional) image of said objects having said projected coded light pattern projected thereupon, thereby giving rise to a captured 2-D image, said captured 2-D image comprising reflected said feature types; (e) determining intensity values of the 2-D captured image, giving rise to the determined intensity values; and (f) performing 3-D object profile inter-planar estimation and/or range inter-planar estimation of said one or more objects within said scene based on said determined intensity values.
摘要翻译：本发明涉及一种对场景内的一个或多个物体执行三维（三维）对象轮廓平面间估计和/或范围平面间估计的系统，装置和方法，所述方法包括：（a））提供预定义的有限集合的不同类型的特征，产生特征类型，每个特征类型根据唯一的二维形成是可区分的; （b）提供包括所述特征类型的多次出现的编码光图案; （c）将具有轴向变化的强度的所述编码光图案投射到场景内的一个或多个物体上，所述场景具有至少两个平面，产生第一平面和第二平面; （d）拍摄具有投射在其上的所述投影编码光图案的所述物体的二维（二维）图像，从而产生捕获的二维图像，所述捕获的二维图像包括反射的所述特征类型; （e）确定2-D拍摄图像的强度值，产生确定的强度值; 以及（f）基于所述确定的强度值对所述场景内的所述一个或多个对象执行3-D对象轮廓平面内估计和/或范围平面间估计。

8. 发明申请

WO2007148324A3 A SYSTEM AND METHOD FOR PREVENTING PHOTOGRAPHY 审中-公开
标题翻译：一种防止摄影的系统和方法
公开(公告)号：WO2007148324A3
公开(公告)日：2008-12-11
申请号：PCT/IL2007000730
申请日：2007-06-17
申请人： PHOTO FREE LTD , SANHEDRAI YOSEF , SCHWARZ ARIEL , BEN YISHAI LIAD , ZALEVSKY ZEEV
发明人： SANHEDRAI YOSEF , SCHWARZ ARIEL , BEN YISHAI LIAD , ZALEVSKY ZEEV
IPC分类号： G03B17/00 , G03B19/00 , H04N5/33 , H04N7/167
CPC分类号： H04N5/913 , H04N5/225 , H04N2005/91392
摘要： A method for causing the localized malfunctioning of a digital camera in a specified area; (102) to degrade photographic recording by the digital camera, comprising the steps of coupling the digital camera to a source of'electromagnetic interference (104, 106) and generating electromagnetic waves (108) of a frequency to interfere with the correct functioning of at least one electronic component of the digital camera.
摘要翻译：一种使数字照相机在指定区域内发生局部故障的方法; （102）降低由数字照相机拍摄记录，包括以下步骤：将数字照相机耦合到“电磁干扰源”（104,106），并产生频率的电磁波（108）以干扰正确的功能数码相机的至少一个电子元件。

9. 发明申请

WO0211490A3 DATA PROCESSING USING POLARIZATION-BASED OPTICAL SWITCHING AND BROADCASTING 审中-公开
标题翻译：使用基于极化的光开关和广播进行数据处理
公开(公告)号：WO0211490A3
公开(公告)日：2002-12-12
申请号：PCT/IL0100668
申请日：2001-07-19
申请人： CIVCOM INC , COHEN NADAV , LEIBNER BRUCE , MAROM EMANUEL , MENDLOVIC DAVID , ZALEVSKY ZEEV , KONFORTI NAIM , MIRON YEHUDA
发明人： COHEN NADAV , LEIBNER BRUCE , MAROM EMANUEL , MENDLOVIC DAVID , ZALEVSKY ZEEV , KONFORTI NAIM , MIRON YEHUDA
IPC分类号： G02F1/31 , G02F3/00 , G02F7/00 , H04Q11/00
CPC分类号： H04Q11/0003 , G02F1/31 , G02F3/00 , G02F7/00 , H04Q2011/0035 , H04Q2011/0041
摘要： An optical method and system are presented utilizing a 2x2 broadcast switch device for performing various logical operations, such as neural network, logical gates, as well as performing analog to-digital conversion, and interferometric testing. The switch device is of the kind performing polarization coding of light passing therethrough.
摘要翻译：利用2×2广播开关装置来提供光学方法和系统，用于执行各种逻辑操作，例如神经网络，逻辑门，以及执行模数转换和干涉测试。开关装置是对通过其中的光进行偏振编码的类型。

10. 发明申请

WO0178261A3 OFDM MODEM WITH AN OPTICAL PROCESSOR 审中-公开
标题翻译：具有光学处理器的OFDM调制解调器
公开(公告)号：WO0178261A3
公开(公告)日：2002-02-07
申请号：PCT/IL0100331
申请日：2001-04-10
申请人： JTC 2000 DEV DELAWARE INC , MENDLOVIC DAVID , GOLDENBERG EFRAIM , SHABTAY GAL , MEDVEDEVSKY LEV , MIRON YEHUDA , GROSS YORAM , ZALEVSKY ZEEV , SARIEL AVIRAM
发明人： MENDLOVIC DAVID , GOLDENBERG EFRAIM , SHABTAY GAL , MEDVEDEVSKY LEV , MIRON YEHUDA , GROSS YORAM , ZALEVSKY ZEEV , SARIEL AVIRAM
IPC分类号： G01B9/02 , G02B26/06 , G06E3/00 , H04L27/26
CPC分类号： G06E3/001 , G01B9/02098 , G02B26/06 , G06E3/00
摘要： A method for encoding a data symbol vector in an OFDM symbol and decoding an OFDM symbol to recover a data symbol vector encoded therein, the method comprising: receiving a vector of values; generating at least one input spatial light pattern responsive to the vector; generating for each input spatial light pattern an output spatial light pattern that is an interference pattern produced by light from the input spatial light pattern; sensing the output spatial light pattern at discrete spatial points and generating signals responsive to the sensed light; and if the vector represents a data symbol vector, using the signals to encode the data symbol vector in an OFDM signal and if the vector represents an OFDM symbol, using the signals to recover a data symbol vector encoded in the OFDM symbol.
摘要翻译：一种用于对OFDM符号中的数据符号向量进行编码并解码OFDM符号以恢复其中编码的数据符号向量的方法，所述方法包括：接收值向量; 响应于所述向量生成至少一个输入空间光图案; 为每个输入空间光图案生成作为由来自输入空间光图案的光产生的干涉图案的输出空间光图案; 在离散空间点处感测输出空间光图案并响应于感测到的光产生信号; 并且如果向量表示数据符号向量，则使用信号对OFDM信号中的数据符号向量进行编码，并且如果该向量表示OFDM符号，则使用该信号来恢复在OFDM符号中编码的数据符号向量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式