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21. 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。

22. 发明申请

WO2007096893A3 RANGE MAPPING USING SPECKLE DECORRELATION 审中-公开
标题翻译：使用规格装饰的范围映射
公开(公告)号：WO2007096893A3
公开(公告)日：2009-04-09
申请号：PCT/IL2007000262
申请日：2007-02-27
申请人： PRIME SENSE LTD , GARCIA JAVIER , ZALEVSKY ZEEV
发明人： GARCIA JAVIER , ZALEVSKY ZEEV
IPC分类号： G06K9/00 , G06K9/36 , G06K9/68
CPC分类号： G01C3/08 , G01B11/2545 , G01S17/08 , G01S17/89 , G06F3/017 , G06F3/0304 , G06T7/74
摘要： A method for mapping includes projecting a primary speckle pattern from an illumination assembly (30) into a target region (46). A plurality of reference images of the primary speckle pattern are captured at different, respective distances from the illumination assembly in the target region. A test image of the primary speckle pattern that is projected onto a surface of an object (28) in the target region is captured and compared to the reference images so as to identify a reference image in which the primary speckle pattern most closely matches the primary speckle pattern in the test image. The location of the object is estimated based on a distance of the identified reference image from the illumination assembly.
摘要翻译：一种用于映射的方法包括将主要散斑图案从照明组件（30）投影到目标区域（46）中。主要斑纹图案的多个参考图像在与目标区域中的照明组件不同的相应距离处被捕获。捕获投影到目标区域中的物体（28）的表面上的主要斑点图案的测试图像，并将其与参考图像进行比较，以便识别基本图像，其中主要斑点图案最接近地匹配主要斑点图案测试图像中的斑点图案。基于所识别的参考图像与照明组件的距离来估计对象的位置。

23. 发明申请

WO2007148324A2 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：WO2007148324A2
公开(公告)日：2007-12-27
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： F02D7/00
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 to degrade photographic recording by the digital camera, comprising the steps of coupling the digital camera to a source of electromagnetic interference and generating electromagnetic waves of a frequency to interfere with the correct functioning of at least one electrnic component of the digital camera.
摘要翻译：一种用于使数字照相机在指定区域中局部地发生故障的方法，用于降低数字照相机的摄影记录，包括以下步骤：将数字照相机耦合到电磁干扰源，并产生频率的电磁波以干扰正确的数码相机至少有一个电子元件的功能。

24. 发明申请

WO2007105205A2 THREE-DIMENSIONAL SENSING USING SPECKLE PATTERNS 审中-公开
标题翻译：三维感应使用斑纹图案
公开(公告)号：WO2007105205A2
公开(公告)日：2007-09-20
申请号：PCT/IL2007000306
申请日：2007-03-08
申请人： PRIME SENSE LTD , SHPUNT ALEXANDER , ZALEVSKY ZEEV
发明人： SHPUNT ALEXANDER , ZALEVSKY ZEEV
IPC分类号： G01B11/02
CPC分类号： G02B5/18 , G01B11/25 , G06K9/00624 , G06T7/521 , G06T7/557
摘要： Apparatus (20) for 3D mapping of an object (28) includes an illumination assembly (30), including a coherent light source (32) and a diffuser (33), which are arranged to project a primary speckle pattern on the object. A single image capture assembly (38) is arranged to capture images of the primary speckle pattern on the object from a single, fixed location and angle relative to the illumination assembly. A processor (24) is coupled to process the images of the primary speckle pattern captured at the single, fixed angle so as to derive a 3D map of the object.
摘要翻译：一种用于物体（28）的3D映射的装置（20）包括照明组件（30），其包括相干光源（32）和漫射器（33），所述照明组件（30）被布置成将主要散斑图案投射在物体上。单个图像捕获组件（38）布置成从相对于照明组件的单个固定位置和角度捕获物体上的主要斑纹图案的图像。处理器（24）被耦合以处理以单个固定角度捕获的主要斑纹图案的图像，以便导出对象的3D图。

25. 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。

26. 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。

27. 发明申请

WO0248772A2 METHOD AND APPARATUS FOR PRODUCING FIBER BRAGG GRATINGS 审中-公开
标题翻译：用于生产光纤布拉格光栅的方法和装置
公开(公告)号：WO0248772A2
公开(公告)日：2002-06-20
申请号：PCT/IL0101149
申请日：2001-12-12
申请人： CIVCOM INC , MENDLOVIC DAVID , LEVY URIEL , SHABTAY GAL , ZALEVSKY ZEEV
发明人： MENDLOVIC DAVID , LEVY URIEL , SHABTAY GAL , ZALEVSKY ZEEV
IPC分类号： G02B6/34
CPC分类号： G02B6/02138
摘要： A method of fabricating a fiber Bragg grating (FBG), the method comprising: generating changes in phase and/or amplitude of light in a light beam that are functions of two coordinates in a plane on which the beam is incident so as to generate a given optical intensity pattern; and illuminating a segment of optic fiber with the optical intensity pattern to imprint the fiber segment with a spatial variation in its index of refraction that has a pattern responsive to the optical intensity pattern.
摘要翻译：一种制造光纤布拉格光栅（FBG）的方法，该方法包括：产生在光束入射的平面中作为两个坐标的函数的光束的相位和/或振幅的变化，从而产生给定光强度图; 以及用光强度图案照射光纤段以用折射率的空间变化印刷光纤段，其具有响应于光强度图案的图案。

28. 发明公开

EP2035879A4 OPTICAL SYSTEM AND METHOD FOR MULTI-RANGE AND DUAL-RANGE IMAGING 审中-公开
标题翻译：用于多距离和双距离成像的光学系统和方法
公开(公告)号：EP2035879A4
公开(公告)日：2010-03-17
申请号：EP07736426
申请日：2007-06-06
申请人： XCEED IMAGING LTD
发明人： ZALEVSKY ZEEV , RAVEH IDO
IPC分类号： G02B27/00 , G02B27/46 , G02C7/04
CPC分类号： G02B27/0075 , G02B27/46 , G02C7/02 , G02C7/028 , G02C7/041 , G02C7/061 , G02C2202/22

29. 发明公开

EP2016456A4 ALL OPTICAL SYSTEM AND METHOD FOR PROVIDING EXTENDED DEPTH OF FOCUS OF IMAGING 审中-公开
标题翻译：一贯光学系统和方法提供了一个放大深度在图片
公开(公告)号：EP2016456A4
公开(公告)日：2010-08-25
申请号：EP07736239
申请日：2007-04-22
申请人： XCEED IMAGING LTD
发明人： ZALEVSKY ZEEV , BEN-YAISH SHAI
IPC分类号： H04N5/225
CPC分类号： G02B27/0075

30. 发明公开

EP2008143A4 SYSTEM AND METHOD FOR IMAGING WITH EXTENDED DEPTH OF FOCUS AND INCOHERENT LIGHT 有权
标题翻译：系统和方法具有扩展焦深AND NOT相干光成像
公开(公告)号：EP2008143A4
公开(公告)日：2010-06-02
申请号：EP07736240
申请日：2007-04-22
申请人： XCEED IMAGING LTD
发明人： ZALEVSKY ZEEV
IPC分类号： G02B15/14 , G02B27/58
CPC分类号： G02B27/0075 , G02B27/58

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