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1. 发明申请

WO2007008766A1 RAY CORRECTION APPARATUS AND METHOD 审中-公开
标题翻译： RAY校正装置和方法
公开(公告)号：WO2007008766A1
公开(公告)日：2007-01-18
申请号：PCT/US2006/026690
申请日：2006-07-10
申请人： CDM OPTICS, INC. , CORMACK, Robert, H. , DOWSKI, Edward, Raymond, Jr. , SILVEIRA, Paulo, E., X.
发明人： CORMACK, Robert, H. , DOWSKI, Edward, Raymond, Jr. , SILVEIRA, Paulo, E., X.
IPC分类号： G02B3/00 , H01L31/0232 , H01L27/146 , H04N5/225
CPC分类号： H04N5/2254 , G02B3/0056 , H01L27/14627
摘要： In a detector system for receiving incoming electromagnetic radiation having a range of chief ray angles (CRAs) that is limited by a stop of the imaging optics, an improvement includes a corrective element that cooperates with imaging optics to ensure that chief rays over the range of CRAs fall within a cone of acceptance angles of the detector. The corrective element may be a tilted lenslet, a diffractive element, a refractive element, a discretized refractive element or a subwavelength structure. A detector system collects a range of chief rays from imaging optics. The system includes an array of detectors, each having a cone of acceptance angles, and a corrective element having one of: an array of lenslets including at least one tilted lenslet; a diffractive element; a refractive element; a discretized refractive element; and subwavelength structures. The corrective element redirects each chief ray to within the cone of acceptance angles.
摘要翻译：在用于接收具有由成像光学器件的停止限制的主射线角度（CRA）的范围的入射电磁辐射的检测器系统中，改进包括与成像光学器件配合的校正元件，以确保在 CRAs落在检测器的接受角的锥度内。校正元件可以是倾斜小透镜，衍射元件，折射元件，离散折射元件或亚波长结构。检测器系统从成像光学器件收集一系列主要射线。该系统包括一个检测器阵列，每个检测器具有一个锥形的接受角度，以及一个校正元件，其具有以下之一：包括至少一个倾斜小透镜的小透镜阵列; 衍射元件; 折射元件离散折射元件; 和亚波长结构。校正元件将每个主射线重定向在接受角度的锥度内。

2. 发明申请

WO2007011375A1 IRIS IMAGE CAPTURE DEVICES AND ASSOCIATED SYSTEMS 审中-公开
标题翻译： IRIS图像捕获设备和相关系统
公开(公告)号：WO2007011375A1
公开(公告)日：2007-01-25
申请号：PCT/US2005/032799
申请日：2005-09-13
申请人： CDM OPTICS, INC. , WACH, Hans, Brandon , NARAYANSWAMY, Ramkumar , SILVEIRA, Paulo, E., X.
发明人： WACH, Hans, Brandon , NARAYANSWAMY, Ramkumar , SILVEIRA, Paulo, E., X.
IPC分类号： G06K9/00
CPC分类号： G02B27/0025 , G06K9/00604
摘要： An iris image capture device includes an optical arrangement that utilizes Wavefront Coding phase modifications to produce an optical image of a user iris and a detector for detecting the optical iris image and for converting the optical iris image into an electronic data signal. The iris image capture device also includes an image processor configured for processing the electronic data signal from the detector to reverse the Wavefront Coding phase modifications and to produce an electronic iris image of the user iris.
摘要翻译：虹膜图像捕获装置包括利用波前编码相位修改产生用户虹膜的光学图像的光学装置和用于检测光学虹膜图像并将光学虹膜图像转换成电子数据信号的检测器。虹膜图像捕获装置还包括图像处理器，其配置用于处理来自检测器的电子数据信号以反转波前编码相位修改并产生用户虹膜的电子虹膜图像。

3. 发明申请

WO2006055094A1 LOW HEIGHT IMAGING SYSTEM AND ASSOCIATED METHODS 审中-公开
标题翻译：低高度成像系统及相关方法
公开(公告)号：WO2006055094A1
公开(公告)日：2006-05-26
申请号：PCT/US2005/034040
申请日：2005-09-14
申请人： CDM OPTICS, INC. , DOWSKI, Edward, Raymond, Jr. , KUBALA, Kenneth, Scott , CORMACK, Robert, H. , SILVEIRA, Paulo, E., X.
发明人： DOWSKI, Edward, Raymond, Jr. , KUBALA, Kenneth, Scott , CORMACK, Robert, H. , SILVEIRA, Paulo, E., X.
IPC分类号： G02B13/00 , G02B13/22 , G02B3/00
CPC分类号： H04N9/045 , G02B3/0056 , G02B3/0087 , G02B5/1885 , G02B13/003 , G02B13/006 , G02B13/0065 , G02B13/22 , G02B27/0025 , H01L27/14627 , H04N5/2254
摘要： In an embodiment, a low height imaging system has: one or more optical channels and a detector array, each of the optical channels (a) associated with at least one detector of the array, (b) having one or more optical components and a restrictive ray corrector, and (c) configured to direct steeper incident angle field rays onto the at least one detector.
摘要翻译：在一个实施例中，低高度成像系统具有：一个或多个光学通道和检测器阵列，每个光学通道（a）与阵列的至少一个检测器相关联，（b）具有一个或多个光学部件和限制性射线校正器，和（c）被配置为将更陡的入射角场射线引导到所述至少一个检测器上。

4. 发明申请

WO2008008084A2 TASK-BASED IMAGING SYSTEMS 审中-公开
标题翻译：任务型成像系统
公开(公告)号：WO2008008084A2
公开(公告)日：2008-01-17
申请号：PCT/US2006036556
申请日：2006-09-19
申请人： CDM OPTICS INC , SILVEIRA PAULO E X , NARAYANSWAMY RAMKUMAR , CORMACK ROBERT H , JOHNSON GREGORY E , DOWSKI EDWARD R JR
发明人： SILVEIRA PAULO E X , NARAYANSWAMY RAMKUMAR , CORMACK ROBERT H , JOHNSON GREGORY E , DOWSKI EDWARD R JR
IPC分类号： G02B13/00 , G02B15/00 , G02B15/04 , G02B27/00 , G02B27/46
CPC分类号： G06K9/00597 , G02B26/06 , G02B27/0075
摘要： A task-based imaging system for obtaining data regarding a scene for use in a task includes an image data capturing arrangement for (a) imaging a wavefront of electromagnetic energy from the scene to an intermediate image over a range of spatial frequencies, (b) modifying phase of the wavefront, (c) detecting the intermediate image, and (d) generating image data over the range of spatial frequencies. The task-based imaging system also includes an image data processing arrangement for processing the image data and performing the task. The image data capturing and image data processing arrangements cooperate so that signal-to-noise ratio (SNR) of the task-based imaging system is greater than SNR of the task-based imaging system without phase modification of the wavefront over the range of spatial frequencies.
摘要翻译：一种用于获得关于用于任务的场景的数据的基于任务的成像系统，包括用于（a）在一定空间频率范围内将来自场景的电磁能的波前成像到中间图像的图像数据捕获装置，（b）修改波前的相位，（c）检测中间图像，以及（d）在空间频率范围内生成图像数据。基于任务的成像系统还包括用于处理图像数据并执行任务的图像数据处理装置。图像数据捕获和图像数据处理装置协作，使得基于任务的成像系统的信噪比（SNR）大于基于任务的成像系统的SNR，而没有波阵面在空间范围上的相位修改频率。

5. 发明申请

WO2008020899A3 ARRAYED IMAGING SYSTEMS AND ASSOCIATED METHODS 审中-公开
标题翻译：阵列成像系统及相关方法
公开(公告)号：WO2008020899A3
公开(公告)日：2008-10-02
申请号：PCT/US2007009347
申请日：2007-04-17
申请人： CDM OPTICS INC , DOWSKI EDWARD R , SCEPANOVIC MIODRAG , TACHIHARA SATORU , LINNEN CHRISTOPHER J , DOBBS DENNIS W , FAN REGIS S , KUBALA KENNETH S , SILVEIRA PAULO E X , BARNES GEORGE C IV , CHUMACHENKO VLADISLAV V , MELONI MARK A , SCHWARTZ BRIAN T , HEPP MICHAEL , MACON KENNETH ASHLEY , MADER JOHN J , RAUKER GORAN M , JOHNSON GREGORY E , CORMACK ROBERT H , TAMAYO INGA , COMBS DONALD , DUERKSEN GARY L , RHODES HOWARD E , HE JAMES
发明人： DOWSKI EDWARD R , SCEPANOVIC MIODRAG , TACHIHARA SATORU , LINNEN CHRISTOPHER J , DOBBS DENNIS W , FAN REGIS S , KUBALA KENNETH S , SILVEIRA PAULO E X , BARNES GEORGE C IV , CHUMACHENKO VLADISLAV V , MELONI MARK A , SCHWARTZ BRIAN T , HEPP MICHAEL , MACON KENNETH ASHLEY , MADER JOHN J , RAUKER GORAN M , JOHNSON GREGORY E , CORMACK ROBERT H , TAMAYO INGA , COMBS DONALD , DUERKSEN GARY L , RHODES HOWARD E , HE JAMES
IPC分类号： H01L27/146 , B24B13/06 , B24B49/12 , G02B3/00
CPC分类号： G06F17/504 , B24B13/06 , B24B49/00 , G02B3/0025 , G02B3/0031 , G02B3/0068 , G02B3/0075 , G02B7/022 , G02B13/0025 , G02B13/006 , G02B13/0085 , G02B27/0025 , G06F17/5081 , G06F2217/06 , G06F2217/12 , H01L27/14618 , H01L27/14625 , H01L27/14627 , H01L27/14632 , H01L27/14685 , H01L27/14687 , H01L2924/0002 , H04N5/2257 , H01L2924/00
摘要： Arrayed imaging systems include an array of detectors formed with a common base and a first array of layered optical elements, each one of the layered optical elements being optically connected with a detector in the array of detectors.
摘要翻译：阵列成像系统包括形成有公共基底和分层光学元件的第一阵列的检测器阵列，每个分层光学元件与检测器阵列中的检测器光学连接。

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