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1. 发明申请

WO2006097916A2 OPTICAL MASK FOR ALL-OPTICAL EXTENDED DEPTH-OF-FIELD FOR IMAGING SYSTEMS UNDER INCOHERENT ILLUMINATION 审中-公开
标题翻译：用于无光照射下成像系统全光学扩展深度的光学掩模
公开(公告)号：WO2006097916A2
公开(公告)日：2006-09-21
申请号：PCT/IL2006000306
申请日：2006-03-08
申请人： UNIV RAMOT , UNIV BAR ILAN , BEN-ELIEZER EYAL , MAROM EMANUEL , KONFORTI NAIM , ZALEVSKY ZEEV
发明人： BEN-ELIEZER EYAL , MAROM EMANUEL , KONFORTI NAIM , ZALEVSKY ZEEV
IPC分类号： G03B27/42 , G03C5/00 , G03F1/00 , G21K5/00
CPC分类号： G02B27/0075 , G02B27/46 , G02B27/58 , G03F7/70433 , Y10T29/49
摘要： A mask for enhancing the depth of focus of an optical imaging system is designed by optimizing an optical property (transmittance or reflectance) of the mask relative to the intensity distribution in the system's image plane. Preferably, a desired PSF intensity is selected, a desired misfocus parameter range is selected, and the optical property is adjusted to minimize a measure of the departure of the system's PSF intensity, as computed from the mask's optical property, from the desired PSF intensity, over the entire misfocus parameter range. Most preferably, the desired PSF intensity is selected as the inverse Fourier transform of a desired OTF. Preferably, the mask is fabricated as a DOE.
摘要翻译：通过优化掩模相对于系统的图像平面中的强度分布的光学性质（透射率或反射率）来设计用于增强光学成像系统的焦深的掩模。优选地，选择期望的PSF强度，选择期望的误聚焦参数范围，并且调节光学性质以使从系统的光学性质计算出的系统的PSF强度偏离所期望的PSF强度的度量最小化，在整个误聚焦参数范围内。最优选地，期望的PSF强度被选择为所需OTF的傅里叶逆变换。优选地，掩模被制造为DOE。

2. 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。

3. 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。

4. 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。

5. 发明申请

WO2006085322A2 ALL-OPTICAL DEVICES AND METHODS FOR DATA PROCESSING 审中-公开
标题翻译：全光学设备和数据处理方法
公开(公告)号：WO2006085322A2
公开(公告)日：2006-08-17
申请号：PCT/IL2006000174
申请日：2006-02-09
申请人： UNIV BAR ILAN , UNIV RAMOT , ZALEVSKY ZEEV , ROUDNITSKI ARKADI , NATAN MENACHEM
发明人： ZALEVSKY ZEEV , ROUDNITSKI ARKADI , NATAN MENACHEM
IPC分类号： A61F13/00
CPC分类号： G06E3/001 , G02B6/2813
摘要： An all-optical device for data processing is presented. The device comprises (a) at least one optical waveguide unit made of linear media and configured to provide multiple total internal reflections of light passing therethrough, the waveguide unit comprising a waveguide portion for interaction between reflected light components of input light; (b) an input aperture arrangement formed by at least one input aperture at an input facet of the waveguide portion; and (c) an output aperture arrangement formed by at least one output aperture at an output facet of the waveguide portion. The geometry of the input aperture arrangement and the waveguide portion is selected so as to determine an interference pattern resulting from a diffraction-based interaction between light components of a predetermined wavelength while the light components propagate through the waveguide portion, a location of the at least one output aperture relative to features of the interference pattern being selected to provide at the output an appropriate modulation of at least one parameter of the input light.
摘要翻译：介绍了一种用于数据处理的全光学设备。该装置包括：（a）由线性介质制成的至少一个光波导单元，其被配置为提供穿过其中的光的多次全部内部反射，所述波导单元包括用于在输入光的反射光分量之间相互作用的波导部分; （b）由波导部分的输入端面处的至少一个输入孔形成的输入孔布置; 和（c）由波导部分的输出端面处的至少一个输出孔形成的输出孔布置。选择输入孔布置和波导部分的几何形状，以便确定由光分量通过波导部分传播的预定波长的光分量之间的基于衍射的相互作用产生的干涉图案，至少该位置相对于干涉图案的特征的一个输出孔被选择以在输出处提供输入光的至少一个参数的适当调制。

6. 发明申请

WO2012101644A3 METHOD AND SYSTEM FOR NON-INVASIVELY MONITORING BIOLOGICAL OR BIOCHEMICAL PARAMETERS OF INDIVIDUAL 审中-公开
标题翻译：非自主监测生物或生物化学参数的方法和系统
公开(公告)号：WO2012101644A3
公开(公告)日：2012-11-01
申请号：PCT/IL2012050029
申请日：2012-01-29
申请人： UNIV BAR ILAN , UNIV VALENCIA , ZALEVSKY ZEEV , GARCIA JAVIER , MICO VICENTE , BELKIN MICHAEL , BIEDERMAN YEVGENY , MARGALIT ISRAEL , BARELLY REVITAL
发明人： ZALEVSKY ZEEV , GARCIA JAVIER , MICO VICENTE , BELKIN MICHAEL , BIEDERMAN YEVGENY , MARGALIT ISRAEL , BARELLY REVITAL
IPC分类号： A61B5/1455 , A61B5/145
CPC分类号： A61B5/0803 , A61B3/0008 , A61B3/102 , A61B3/16 , A61B3/165 , A61B5/0066 , A61B5/0077 , A61B5/0084 , A61B5/01 , A61B5/02028 , A61B5/02035 , A61B5/0205 , A61B5/02133 , A61B5/0215 , A61B5/02416 , A61B5/0261 , A61B5/0295 , A61B5/0816 , A61B5/14507 , A61B5/14532 , A61B5/14542 , A61B5/14546 , A61B5/1455 , A61B5/14551 , A61B5/1459 , A61B5/442 , A61B5/4504 , A61B5/4875 , A61B5/72 , A61B5/7278
摘要： A system and method are presented for use in monitoring one or more conditions of a subject's body. The system comprises a control unit which comprises an input port for receiving image data, a memory utility, and a processor utility. The image data is indicative of data measured by a pixel detector array and is in the form of a sequence of speckle patterns generated by a portion of the subject's body in response to illumination thereof by coherent light according to a certain sampling time pattern. The memory utility stores one or more predetermined models, the model comprising data indicative of a relation between one or more measurable parameters and one or more conditions of the subject's body. The processor utility is configured and operable for carrying out the following: processing the image data and determining a spatial correlation function between successive speckle patterns in the sequence, and determining a time varying spatial correlation function in the form of a time-varying function of at least one feature of the correlation function, the time-varying spatial correlation function being indicative of a change of the speckle pattern over time; selecting at least one parameter of the time-varying spatial correlation function, and applying to said at least one parameter one or more of the models to determine one or more corresponding body conditions; and generating output data indicative of said one or more corresponding body conditions.
摘要翻译：呈现用于监测受试者身体的一个或多个状况的系统和方法。该系统包括控制单元，该控制单元包括用于接收图像数据的输入端口，存储器实用程序和处理器实用程序。图像数据指示由像素检测器阵列测量的数据，并且是由被检者的身体的一部分响应于根据某一采样时间模式的相干光照射而产生的散斑图案序列的形式。存储器实用程序存储一个或多个预定模型，该模型包括指示一个或多个可测量参数与对象身体的一个或多个条件之间的关系的数据。处理器实用程序被配置和可操作用于执行以下操作：处理图像数据并确定序列中连续散斑图案之间的空间相关函数，并且以时间变化函数的形式确定时变空间相关函数所述相关函数的至少一个特征，所述时变空间相关函数指示斑点图案随时间的变化; 选择所述时变空间相关函数的至少一个参数，以及向所述至少一个参数应用所述模型中的一个或多个以确定一个或多个相应的身体状况; 以及产生指示所述一个或多个对应身体状况的输出数据。

7. 发明申请

WO2011024181A3 COLLECTOR AND CONCENTRATOR OF SOLAR RADIATION 审中-公开
标题翻译：太阳辐射的收集器和浓度
公开(公告)号：WO2011024181A3
公开(公告)日：2011-04-21
申请号：PCT/IL2010000718
申请日：2010-08-31
申请人： UNIV BAR ILAN , ZALEVSKY ZEEV , RUDNITSKY ARKADY , ZABAN ARIE
发明人： ZALEVSKY ZEEV , RUDNITSKY ARKADY , ZABAN ARIE
IPC分类号： F24S23/00 , F24S23/30 , G02B3/06 , G02B5/04 , H01L31/052
CPC分类号： F24J2/06 , F24J2/067 , F24J2/08 , G02B3/06 , G02B5/04 , G02B6/0006 , G02B6/262 , G02B27/0911 , G02B27/0966 , G02B27/0972 , G02B27/0994 , G02B27/42 , G02B27/4244 , G02B27/425 , H01L31/0543 , H01L31/0547 , Y02B10/20 , Y02E10/44 , Y02E10/52
摘要： A system is presented for collecting and concentrating light from a moving light source (e.g. the Sun). The system comprises at least one anamorphic optical element, defining an optical axis and a projection region and having a predetermined effective aperture which defines primary and secondary axes. The effective aperture is configured for collection of optical radiation arriving from a predetermined solid collection angle defining a first range of angles with respect to a plane spanned by said optical and primary axes. The anamorphic optical element is configured such that light passing through said effective aperture within a predetermined first range of angles within said predetermined solid collection angle is concentrated onto at least a part of said projection region. At least one receiver aperture is defined by at least a part of said projection region.
摘要翻译：提出了用于收集和集中来自移动光源（例如Sun）的光的系统。该系统包括限定光轴和突出区域的至少一个变形光学元件，并具有限定主轴和次轴的预定有效孔径。有效孔径被配置用于收集从预定的固体收集角度到达的光辐射，该预定固体收集角度限定相对于由所述光轴和主轴跨越的平面的第一角度范围。变形光学元件被配置为使得通过所述有效孔径的光在预定的固体收集角度内的预定的第一角度范围内集中在所述投影区域的至少一部分上。至少一个接收器孔径由所述投影区域的至少一部分限定。

8. 发明申请

WO2006080005A3 ELECTRONIC DEVICE AND A METHOD OF ITS FABRICATION 审中-公开
标题翻译：电子器件及其制造方法
公开(公告)号：WO2006080005A3
公开(公告)日：2007-05-24
申请号：PCT/IL2006000098
申请日：2006-01-25
申请人： UNIV BAR ILAN , ZALEVSKY ZEEV
发明人： ZALEVSKY ZEEV
IPC分类号： G02B26/00 , G02F1/00 , G02F1/03 , G02F1/29
CPC分类号： G02F1/00 , G02B6/02347 , G02B6/02361 , G02B6/02366 , G02B6/02371 , G02B6/0239 , G02F1/0147 , G02F2202/32 , Y10T29/49117
摘要： An electronic device and method are presented for creating at least one predetermined stimulus at the device output. The device comprises an electrically non-conductive holey structure (110) carrying at least two active electrically conductive cores (Cl, C2) electrically insulated from one another along their lengths, for supplying a potential difference (Vl, V2) between them, and at least one stimulus creator (Sl) configured to be affected by said potential difference to provide a predetermined output of the device.
摘要翻译：呈现电子设备和方法用于在设备输出处创建至少一个预定的刺激。该装置包括承载至少两个沿它们的长度彼此电绝缘的有源导电芯（C1，C2）的非导电多孔结构（110），用于在它们之间提供电位差（V1，V2）至少一个刺激创建器（S1）被配置为受所述电位差影响以提供所述装置的预定输出。

9. 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。

10. 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。

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