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1. 发明授权

US09134543B2 Imaging system with optimized extended depth of focus 有权
标题翻译：成像系统具有优化的聚焦深度
公开(公告)号：US09134543B2
公开(公告)日：2015-09-15
申请号：US13578184
申请日：2011-02-09
申请人： Zeev Zalevsky , Alex Zlotnik , Ido Raveh , Shai Ben-Yaish , Ofer Limon , Oren Yehezkel , Karen Lahav
发明人： Zeev Zalevsky , Alex Zlotnik , Ido Raveh , Shai Ben-Yaish , Ofer Limon , Oren Yehezkel , Karen Lahav
IPC分类号： G02B27/00 , G02B27/42 , G02B5/18 , G02C7/04 , G02C7/02 , G02C7/06 , A61F2/16
CPC分类号： G02B3/0081 , A61F2/16 , A61F2/1613 , A61F2/1648 , G02B5/18 , G02B5/1828 , G02B5/1895 , G02B27/0025 , G02B27/0037 , G02B27/0075 , G02B27/4205 , G02B27/4211 , G02C7/022 , G02C7/04 , G02C7/049 , G02C7/06 , G02C2202/22 , Y10S977/902 , Y10S977/932
摘要： An optical processor is presented for applying optical processing to a light field passing through a predetermined imaging lens unit. The optical processor comprises a pattern in the form of spaced apart regions of different optical properties. The pattern is configured to define a phase coder, and a dispersion profile coder. The phase coder affects profiles of Through Focus Modulation Transfer Function (TFMTF) for different wavelength components of the light field in accordance with a predetermined profile of an extended depth of focusing to be obtained by the imaging lens unit. The dispersion profile coder is configured in accordance with the imaging lens unit and the predetermined profile of the extended depth of focusing to provide a predetermined overlapping between said TFMTF profiles within said predetermined profile of the extended depth of focusing.
摘要翻译：光学处理器用于将光学处理应用于通过预定成像透镜单元的光场。光学处理器包括具有不同光学特性的间隔开的区域形式的图案。该模式被配置为定义相位编码器和分散轮廓编码器。相位编码器根据由成像透镜单元获得的扩大聚焦深度的预定轮廓，影响针对光场的不同波长分量的透焦调制传递函数（TFMTF）的轮廓。色散曲线编码器根据成像透镜单元和扩大的聚焦深度的预定轮廓来配置，以在扩展的聚焦深度的所述预定轮廓内提供所述TFMTF轮廓之间的预定重叠。

2. 发明授权

US10394051B2 Toric ophthalmic lens having extended depth of focus 有权
公开(公告)号：US10394051B2
公开(公告)日：2019-08-27
申请号：US13997533
申请日：2011-12-20
申请人： Shai Ben-Yaish , Alex Zlotnik , Ido Raveh , Ofer Limon , Oren Yehezkel , Karen Lahav-Yacouel , Michael Goldstein , Zeev Zalevsky
发明人： Shai Ben-Yaish , Alex Zlotnik , Ido Raveh , Ofer Limon , Oren Yehezkel , Karen Lahav-Yacouel , Michael Goldstein , Zeev Zalevsky
IPC分类号： G02C7/02 , G02C7/04
摘要： An ophthalmic lens is presented. The lens includes a toric optical zone and a phase-affecting, non-diffractive optical element for extending depth of focus of imaging.

3. 发明授权

US09239471B2 Multi-focal lens 有权
标题翻译：多焦镜头
公开(公告)号：US09239471B2
公开(公告)日：2016-01-19
申请号：US13578142
申请日：2011-02-09
申请人： Zeev Zalevsky , Alex Zlotnik , Shai Ben-Yaish , Ofer Limon , Ido Raveh
发明人： Zeev Zalevsky , Alex Zlotnik , Shai Ben-Yaish , Ofer Limon , Ido Raveh
IPC分类号： A61F2/16 , G02C7/02 , G02B5/18 , G02C7/04 , G02B27/00 , G02B27/42 , G02C7/06
CPC分类号： G02B3/0081 , A61F2/16 , A61F2/1613 , A61F2/1648 , G02B5/18 , G02B5/1828 , G02B5/1895 , G02B27/0025 , G02B27/0037 , G02B27/0075 , G02B27/4205 , G02B27/4211 , G02C7/022 , G02C7/04 , G02C7/049 , G02C7/06 , G02C2202/22 , Y10S977/902 , Y10S977/932
摘要： An imaging lens structure and method of imaging are presented. The imaging lens structure comprising a lens region defining an effective aperture of the lens structure. The lens region comprises an arrangement of lens zones distributed within the lens region and comprising zones of at least two different optical functions differently affecting light passing therethrough. The zones of at least two different optical functions are arranged in an interlaced fashion along said lens region corresponding to a surface relief of the lens region such that adjacent lens zones of different optical functions are spaced apart from one another along an optical axis of the lens structure a distance larger than a coherence length of light at least one spectral range for which said lens structure is designed.
摘要翻译：提出了一种成像透镜结构和成像方法。该成像透镜结构包括限定透镜结构的有效孔径的透镜区域。透镜区域包括分布在透镜区域内的透镜区域的布置，并且包括至少两个不同的光学功能的区域，其不同地影响穿过其中的光线。至少两个不同光学功能的区域沿着对应于透镜区域的表面浮雕的所述透镜区域以交错方式布置，使得不同光学功能的相邻透镜区域沿着透镜的光轴彼此间隔开结构的距离大于光的相干长度至少一个所述透镜结构设计的光谱范围。

4. 发明授权

US08955968B2 Imaging with extended depth of focus for use with polychromatic light 有权
标题翻译：具有扩展的焦点成像，可与多色光一起使用
公开(公告)号：US08955968B2
公开(公告)日：2015-02-17
申请号：US13578176
申请日：2011-02-09
申请人： Zeev Zalevsky , Alex Zlotnik , Shai Ben-Yaish , Ofer Limon , Ido Raveh
发明人： Zeev Zalevsky , Alex Zlotnik , Shai Ben-Yaish , Ofer Limon , Ido Raveh
IPC分类号： G02C7/04 , G02B27/00 , A61F2/16 , G02B27/42 , G02B5/18
CPC分类号： G02B3/0081 , A61F2/16 , A61F2/1613 , A61F2/1648 , G02B5/18 , G02B5/1828 , G02B5/1895 , G02B27/0025 , G02B27/0037 , G02B27/0075 , G02B27/4205 , G02B27/4211 , G02C7/022 , G02C7/04 , G02C7/049 , G02C7/06 , G02C2202/22 , Y10S977/902 , Y10S977/932
摘要： An imaging lens unit is presented, comprising an imaging lens having a lens region defining an effective aperture, and a phase coder. The phase coder may be incorporated with or located close to the lens region. The phase coder defines a surface relief along the lens region formed by at least three phase patterns extending along the lens region. Each of the phase patterns differently affecting light components of one of at least three different wavelength ranges while substantially not affecting propagation of light components of other of said at least three wavelength ranges. The surface relief affects light propagation through the lens region to extend a depth of focus for at least one of said at least three wavelength ranges.
摘要翻译：提出了一种成像透镜单元，包括具有限定有效孔径的透镜区域的成像透镜和相位编码器。相位编码器可以与透镜区域结合或位于透镜区域附近。相位编码器沿着沿着透镜区域延伸的至少三个相位图案形成的透镜区域限定一个表面浮雕。每个相位图案不同地影响至少三个不同波长范围中的一个的光分量，同时基本上不影响所述至少三个波长范围中的另一个的光分量的传播。表面浮雕影响穿过透镜区域的光传播，以延伸所述至少三个波长范围中的至少一个的聚焦深度。

5. 发明申请

US20130033676A1 IMAGING SYSTEM WITH OPTIMIZED EXTENDED DEPTH OF FOCUS 有权
标题翻译：成像系统优化扩展深度
公开(公告)号：US20130033676A1
公开(公告)日：2013-02-07
申请号：US13578184
申请日：2011-02-09
申请人： Zeev Zalevsky , Alex Zlotnik , Ido Raveh , Shai Ben-Yaish , Ofer Limon , Oren Yehezkel , Karen Lahav
发明人： Zeev Zalevsky , Alex Zlotnik , Ido Raveh , Shai Ben-Yaish , Ofer Limon , Oren Yehezkel , Karen Lahav
IPC分类号： G02C7/02 , A61F2/16 , G02C7/04 , G02C7/06 , G02B27/00 , G02B27/44
CPC分类号： G02B3/0081 , A61F2/16 , A61F2/1613 , A61F2/1648 , G02B5/18 , G02B5/1828 , G02B5/1895 , G02B27/0025 , G02B27/0037 , G02B27/0075 , G02B27/4205 , G02B27/4211 , G02C7/022 , G02C7/04 , G02C7/049 , G02C7/06 , G02C2202/22 , Y10S977/902 , Y10S977/932
摘要： An optical processor is presented for applying optical processing to a light field passing through a predetermined imaging lens unit. The optical processor comprises a pattern in the form of spaced apart regions of different optical properties. The pattern is configured to define a phase coder, and a dispersion profile coder. The phase coder affects profiles of Through Focus Modulation Transfer Function (TFMTF) for different wavelength components of the light field in accordance with a predetermined profile of an extended depth of focusing to be obtained by the imaging lens unit. The dispersion profile coder is configured in accordance with the imaging lens unit and the predetermined profile of the extended depth of focusing to provide a predetermined overlapping between said TFMTF profiles within said predetermined profile of the extended depth of focusing.
摘要翻译：光学处理器用于将光学处理应用于通过预定成像透镜单元的光场。光学处理器包括具有不同光学特性的间隔开的区域形式的图案。该模式被配置为定义相位编码器和分散轮廓编码器。相位编码器根据由成像透镜单元获得的扩大聚焦深度的预定轮廓，影响针对光场的不同波长分量的透焦调制传递函数（TFMTF）的轮廓。色散曲线编码器根据成像透镜单元和扩大的聚焦深度的预定轮廓来配置，以在扩展的聚焦深度的所述预定轮廓内提供所述TFMTF轮廓之间的预定重叠。

6. 发明授权

US08040604B2 Imaging system and method for providing extended depth of focus, range extraction and super resolved imaging 有权
标题翻译：成像系统和方法，提供扩展的焦点深度，范围提取和超分辨率成像
公开(公告)号：US08040604B2
公开(公告)日：2011-10-18
申请号：US12685312
申请日：2010-01-11
申请人： Zeev Zalevsky , Alex Zlotnik
发明人： Zeev Zalevsky , Alex Zlotnik
IPC分类号： G02B5/18 , G02B27/46 , G02B9/00
CPC分类号： G02B27/58 , G02B27/0075 , G02B2207/129
摘要： An imaging system is presented for imaging objects within a field of view of the system. The imaging system comprises an imaging lens arrangement, a light detector unit at a certain distance from the imaging lens arrangement, and a control unit connectable to the output of the detection unit. The imaging lens arrangement comprises an imaging lens and an optical element located in the vicinity of the lens aperture, said optical element introducing aperture coding by an array of regions differently affecting a phase of light incident thereon which are randomly distributed within the lens aperture, thereby generating an axially-dependent randomized phase distribution in the Optical Transfer Function (OTF) of the imaging system resulting in an extended depth of focus of the imaging system. The control unit is configured to decode the sampled output of the detection unit by using the random aperture coding to thereby extract 3D information of the objects in the field of view of the light detector unit.
摘要翻译：呈现成像系统，用于在系统视野内成像物体。成像系统包括成像透镜装置，距成像透镜装置一定距离的光检测器单元，以及可连接到检测单元的输出的控制单元。成像透镜装置包括成像透镜和位于透镜孔附近的光学元件，所述光学元件引入孔径由不同地影响入射到其上的光的相位的区域阵列进行编码，这些区域随机分布在透镜孔内，从而在成像系统的光学传递函数（OTF）中产生轴向依赖的随机相位分布，导致成像系统的焦距扩大。控制单元被配置为通过使用随机孔径编码对检测单元的采样输出进行解码，从而提取光检测器单元的视场中的对象的3D信息。

7. 发明申请

US20080151391A1 IMAGING SYSTEM AND METHOD FOR PROVIDING EXTENDED DEPTH OF FOCUS, RANGE EXTRACTION AND SUPER RESOLVED IMAGING 有权
标题翻译：成像系统和方法，用于提供扩大的聚焦深度，范围提取和超分辨率成像
公开(公告)号：US20080151391A1
公开(公告)日：2008-06-26
申请号：US11959256
申请日：2007-12-18
申请人： Zeev ZALEVSKY , Alex ZLOTNIK
发明人： Zeev ZALEVSKY , Alex ZLOTNIK
IPC分类号： G02B9/00
CPC分类号： G02B27/58 , G02B27/0075 , G02B2207/129
摘要： An imaging system is presented for imaging objects within a field of view of the system. The imaging system comprises an imaging lens arrangement, a light detector unit at a certain distance from the imaging lens arrangement, and a control unit connectable to the output of the detection unit. The imaging lens arrangement comprises an imaging lens and an optical element located in the vicinity of the lens aperture, said optical element introducing aperture coding by an array of regions differently affecting a phase of light incident thereon which are randomly distributed within the lens aperture, thereby generating an axially-dependent randomized phase distribution in the Optical Transfer Function (OTF) of the imaging system resulting in an extended depth of focus of the imaging system. The control unit is configured to decode the sampled output of the detection unit by using the random aperture coding to thereby extract 3D information of the objects in the field of view of the light detector unit.
摘要翻译：呈现成像系统，用于在系统视野内成像物体。成像系统包括成像透镜装置，距成像透镜装置一定距离的光检测器单元，以及可连接到检测单元的输出的控制单元。成像透镜装置包括成像透镜和位于透镜孔附近的光学元件，所述光学元件引入孔径由不同地影响入射到其上的光的相位的区域阵列进行编码，这些区域随机分布在透镜孔内，从而在成像系统的光学传递函数（OTF）中产生轴向依赖的随机相位分布，导致成像系统的焦距扩大。控制单元被配置为通过使用随机孔径编码对检测单元的采样输出进行解码，从而提取光检测器单元的视场中的对象的3D信息。

8. 发明申请

US20130044289A1 IMAGING WITH EXTENDED DEPTH OF FOCUS FOR USE WITH POLYCHROMATIC LIGHT 有权
标题翻译：成像具有聚焦深度使用聚四氟乙烯光
公开(公告)号：US20130044289A1
公开(公告)日：2013-02-21
申请号：US13578176
申请日：2011-02-09
申请人： Zeev Zalevsky , Alex Zlotnik , Shai Ben-Yaish , Ofer Limon , Ido Raveh
发明人： Zeev Zalevsky , Alex Zlotnik , Shai Ben-Yaish , Ofer Limon , Ido Raveh
IPC分类号： G02C7/02 , A61F2/16 , A61F2/14 , G02C7/04
CPC分类号： G02B3/0081 , A61F2/16 , A61F2/1613 , A61F2/1648 , G02B5/18 , G02B5/1828 , G02B5/1895 , G02B27/0025 , G02B27/0037 , G02B27/0075 , G02B27/4205 , G02B27/4211 , G02C7/022 , G02C7/04 , G02C7/049 , G02C7/06 , G02C2202/22 , Y10S977/902 , Y10S977/932
摘要： An imaging lens unit is presented, comprising an imaging lens having a lens region defining an effective aperture, and a phase coder. The phase coder may be incorporated with or located close to the lens region. The phase coder defines a surface relief along the lens region formed by at least three phase patterns extending along the lens region. Each of the phase patterns differently affecting light components of one of at least three different wavelength ranges while substantially not affecting propagation of light components of other of said at least three wavelength ranges. The surface relief affects light propagation through the lens region to extend a depth of focus for at least one of said at least three wavelength ranges.
摘要翻译：提出了一种成像透镜单元，包括具有限定有效孔径的透镜区域的成像透镜和相位编码器。相位编码器可以与透镜区域结合或位于透镜区域附近。相位编码器沿着沿着透镜区域延伸的至少三个相位图案形成的透镜区域限定一个表面浮雕。每个相位图案不同地影响至少三个不同波长范围中的一个的光分量，同时基本上不影响所述至少三个波长范围中的另一个的光分量的传播。表面浮雕影响穿过透镜区域的光传播，以延伸所述至少三个波长范围中的至少一个的聚焦深度。

9. 发明授权

US08098949B2 Method and system for imaging with a zoom 失效
标题翻译：使用缩放成像的方法和系统
公开(公告)号：US08098949B2
公开(公告)日：2012-01-17
申请号：US12370139
申请日：2009-02-12
申请人： Zeev Zalevsky , Alex Zlotnik
发明人： Zeev Zalevsky , Alex Zlotnik
IPC分类号： G06K9/40
CPC分类号： H04N5/232 , H04N5/23296
摘要： An imaging system and method are presented for use in imaging with zoom. The system comprises a pixel detector array (PDA), an optical focusing arrangement, and a spatial filter configured and operable to selectively switch between at least two transmitting states. Distributions of an optical resolution of the optical focusing arrangement and of a geometrical resolution of the PDA define an aliasing window along an at least one direction.
摘要翻译：呈现成像系统和方法用于成像与缩放。该系统包括像素检测器阵列（PDA），光学聚焦装置和被配置和可操作以选择性地在至少两个发射状态之间切换的空间滤波器。光聚焦装置的光学分辨率和PDA的几何分辨率的分布沿着至少一个方向定义了混叠窗口。

10. 发明授权

US08531783B2 Imaging method and system for imaging with extended depth of focus 有权
标题翻译：用于成像的成像方法和系统具有扩展的焦点深度
公开(公告)号：US08531783B2
公开(公告)日：2013-09-10
申请号：US12781428
申请日：2010-05-17
申请人： Zeev Zalevsky , Alex Zlotnik , Ido Raveh
发明人： Zeev Zalevsky , Alex Zlotnik , Ido Raveh
IPC分类号： G02B9/00 , G02B5/18
CPC分类号： G02B3/0081 , A61F2/16 , A61F2/1613 , A61F2/1648 , G02B5/18 , G02B5/1828 , G02B5/1895 , G02B27/0025 , G02B27/0037 , G02B27/0075 , G02B27/4205 , G02B27/4211 , G02C7/022 , G02C7/04 , G02C7/049 , G02C7/06 , G02C2202/22 , Y10S977/902 , Y10S977/932
摘要： An optical processor is presented for applying optical processing to a light field passing through a predetermined imaging lens unit. The optical processor comprises a pattern in the form of spaced apart regions of different optical properties. The pattern is configured to define a phase coder, and a dispersion profile coder. The phase coder affects profiles of Through Focus Modulation Transfer Function (TFMTF) for different wavelength components of the light field in accordance with a predetermined profile of an extended depth of focusing to be obtained by the imaging lens unit. The dispersion profile coder is configured in accordance with the imaging lens unit and the predetermined profile of the extended depth of focusing to provide a predetermined overlapping between said TFMTF profiles within said predetermined profile of the extended depth of focusing.
摘要翻译：光学处理器用于将光学处理应用于通过预定成像透镜单元的光场。光学处理器包括具有不同光学特性的间隔开的区域形式的图案。该模式被配置为定义相位编码器和分散轮廓编码器。相位编码器根据由成像透镜单元获得的扩大聚焦深度的预定轮廓，影响针对光场的不同波长分量的透焦调制传递函数（TFMTF）的轮廓。色散曲线编码器根据成像透镜单元和扩大的聚焦深度的预定轮廓来配置，以在扩展的聚焦深度的所述预定轮廓内提供所述TFMTF轮廓之间的预定重叠。

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