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公开(公告)号：US20170105615A1
公开(公告)日：2017-04-20
申请号：US15063254
申请日：2016-03-07
申请人： Liang Gao , Ivana Tosic
发明人： Liang Gao , Ivana Tosic
CPC分类号： A61B3/0025 , A61B3/1015 , A61B3/107 , A61B3/1173 , A61B3/14 , A61B3/158 , G06T7/557 , G06T2207/30041
摘要： A single imaging platform for making in vivo measurements of an individual's eye, where the measurements are sufficient to construct an optical model of the individual's eye. The platform includes a plenoptic opthalmic camera and an illumination module. In one configuration, the plenoptic opthalmic camera captures a plenoptic image of a corneal anterior surface of the individual's eye. In another configuration, the plenoptic opthalmic camera operates as a wavefront sensor to measure a wavefront produced by the individual's eye.
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公开(公告)号：US09955861B2
公开(公告)日：2018-05-01
申请号：US15063254
申请日：2016-03-07
申请人： Liang Gao , Ivana Tosic
发明人： Liang Gao , Ivana Tosic
CPC分类号： A61B3/0025 , A61B3/1015 , A61B3/107 , A61B3/1173 , A61B3/14 , A61B3/158 , G06T7/557 , G06T2207/30041
摘要： A single imaging platform for making in vivo measurements of an individual's eye, where the measurements are sufficient to construct an optical model of the individual's eye. The platform includes a plenoptic opthalmic camera and an illumination module. In one configuration, the plenoptic opthalmic camera captures a plenoptic image of a corneal anterior surface of the individual's eye. In another configuration, the plenoptic opthalmic camera operates as a wavefront sensor to measure a wavefront produced by the individual's eye.
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公开(公告)号：US20170119238A1
公开(公告)日：2017-05-04
申请号：US15197601
申请日：2016-06-29
申请人： Liang Gao , Ivana Tosic , Noah Bedard
发明人： Liang Gao , Ivana Tosic , Noah Bedard
CPC分类号： A61B1/227 , A61B1/00096 , A61B1/00163 , G02B9/06 , G02B9/12 , G02B13/0095 , G02B23/243 , G02B23/2446 , G02B27/0075 , H04N5/2254 , H04N2005/2255
摘要： Designs for a light field otoscope are disclosed. An example light field otoscope includes an objective lens group, relay optics and a plenoptic sensor (e.g., microlens array and sensor array). The objective lens group images an interior of a human ear and is characterized by a pupil plane and an image plane. The relay optics is positioned between the objective lens group and the plenoptic sensor. It relays the image plane to the microlens array and relays the pupil plane to the sensor array.
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公开(公告)号：US10194139B2
公开(公告)日：2019-01-29
申请号：US15050422
申请日：2016-02-22
申请人： Liang Gao , Ivana Tosic , Noah Bedard
发明人： Liang Gao , Ivana Tosic , Noah Bedard
IPC分类号： H04N13/02 , H04N13/00 , G06T17/00 , H04N13/282 , G06T7/80 , G06T7/557 , H04N13/128 , G06T7/00
摘要： A procedure to calibrate a depth-disparity mapping for a plenoptic imaging system. In one aspect, one or more test objects located at known field positions and known depths are presented to the plenoptic imaging system. The plenoptic imaging system captures plenoptic images of the test objects. The plenoptic images include multiple images of the test objects captured from different viewpoints. Disparities for the test objects are calculated based on the multiple images taken from the different viewpoints. Since the field positions and depths of the test objects are known, a mapping between depth and disparity as a function of field position can be determined.
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公开(公告)号：US20170244957A1
公开(公告)日：2017-08-24
申请号：US15050422
申请日：2016-02-22
申请人： Liang Gao , Ivana Tosic , Noah Bedard
发明人： Liang Gao , Ivana Tosic , Noah Bedard
CPC分类号： H04N13/282 , G06T7/557 , G06T7/80 , G06T7/85 , G06T2207/10012 , G06T2207/10052 , G06T2207/20228 , H04N13/128 , H04N2013/0081
摘要： A procedure to calibrate a depth-disparity mapping for a plenoptic imaging system. In one aspect, one or more test objects located at known field positions and known depths are presented to the plenoptic imaging system. The plenoptic imaging system captures plenoptic images of the test objects. The plenoptic images include multiple images of the test objects captured from different viewpoints. Disparities for the test objects are calculated based on the multiple images taken from the different viewpoints. Since the field positions and depths of the test objects are known, a mapping between depth and disparity as a function of field position can be determined.
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公开(公告)号：US20170119237A1
公开(公告)日：2017-05-04
申请号：US15063362
申请日：2016-03-07
申请人： Noah Bedard , Ivana Tosic , Liang Gao
发明人： Noah Bedard , Ivana Tosic , Liang Gao
CPC分类号： A61B1/227 , A61B1/00096 , A61B1/0019 , A61B1/04 , A61B1/042 , G02B3/0006 , G02B5/20 , G02B7/021 , G02B9/12 , G02B9/60 , G02B13/0095 , G02B13/22 , G02B23/243 , G02B23/2446 , G02B27/0075
摘要： Designs for a light field otoscope are disclosed. An example light field otoscope includes an objective lens group, relay optics and a plenoptic sensor (e.g., microlens array and sensor array). The objective lens group images an interior of a human ear and is characterized by a pupil plane and an image plane. The relay optics is positioned between the objective lens group and the plenoptic sensor. It relays the image plane to the microlens array and relays the pupil plane to the sensor array.
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公开(公告)号：US07682175B2
公开(公告)日：2010-03-23
申请号：US12535389
申请日：2009-08-04
申请人： Liang Gao , Ming-Yue Chen , Jia-Jia Cai , Zhen-Qi Yang , Sung-Pei Hou
发明人： Liang Gao , Ming-Yue Chen , Jia-Jia Cai , Zhen-Qi Yang , Sung-Pei Hou
IPC分类号： H01R11/22
CPC分类号： G01R1/0466 , G01R31/2863
摘要： A burn-in socket includes a base, a sliding plate mounted to the base and having a number of pin holes, a number of contacts secured to the base and an actuator mounted on the base. The contacts each comprise a base portion and a pair of arms received in the pin holes of the sliding plate. The actuator includes a frame and a number of actuating portion for driving the sliding plate to move in a transversal direction. The sliding plate includes a number of projections adjacent to contacts. Each projection and the pair of arms of an adjacent contact together define a receiving space and located at three sides of the receiving space, respectively.
摘要翻译： 老化插座包括底座，安装在基座上的滑板，并具有多个针孔，固定在底座上的多个触点和安装在底座上的致动器。 触头各自包括容纳在滑板的销孔中的基部和一对臂。 致动器包括框架和用于驱动滑板沿横向方向移动的多个致动部分。 滑动板包括与触点相邻的多个突起。 相邻触头的每个突起和一对臂一起限定了容纳空间并分别位于接收空间的三侧。
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公开(公告)号：US09940421B1
公开(公告)日：2018-04-10
申请号：US13270085
申请日：2011-10-10
申请人： Mark Waller , Paul Clewes , Liang Gao , Jonathan Longrigg
发明人： Mark Waller , Paul Clewes , Liang Gao , Jonathan Longrigg
CPC分类号： G06F17/5072 , G06F17/5068 , G06F17/5077 , G09G3/2088
摘要： Simultaneous automatic placement and routing speeds up implementation an integrated circuit layout and improves the resulting layout such that the layout is more compact, has reduced parasitics, and has improved circuit performance characteristics (e.g., power, frequency, propagation delay, gain, and stability). A technique generates solutions based on a random normalized polish expression, and includes cost considerations based on routing of interconnect.
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9.发明申请Chemically-selective, label free, microendoscopic system based on coherent anti-stokes raman scattering and microelectromechanical fiber optic probe 审中-公开化学选择性，无标签，基于相干反斯托克斯拉曼散射和微机电光纤探针的微内镜系统公开(公告)号：US20120022367A1
公开(公告)日：2012-01-26
申请号：US13135737
申请日：2011-07-14
申请人： Stephen T.C. Wong , Zhiyong Wang , Ganesh Palpattu , Liang Gao
发明人： Stephen T.C. Wong , Zhiyong Wang , Ganesh Palpattu , Liang Gao
CPC分类号： A61B5/0075 , A61B1/00009 , A61B1/00165 , A61B1/00172 , A61B1/063 , A61B1/07 , A61B5/0066 , A61B5/0084 , A61B5/6847 , A61B5/7207 , A61B6/12 , A61B6/486 , A61B18/18 , G01N21/65 , G01N2021/653 , G06K9/00134 , G06T7/30
摘要： An endoscopic microscopic system for collecting and processing a sequence of images in order to provide diagnosis and treatment.
摘要翻译： 用于收集和处理一系列图像以提供诊断和治疗的内窥镜微观系统。
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公开(公告)号：US20110285995A1
公开(公告)日：2011-11-24
申请号：US13127401
申请日：2009-11-04
申请人： Tomasz S. Tkaczyk , Robert T. Kester , Liang Gao
发明人： Tomasz S. Tkaczyk , Robert T. Kester , Liang Gao
IPC分类号： G01J3/28
CPC分类号： G01J3/2823 , G01J3/02 , G01J3/0205 , G01J3/0208 , G01J3/021 , G01J3/0229 , G01J3/36 , G01J3/4406 , G02B3/0087 , G02B13/22 , G02B27/0025 , G02B27/1066 , G02B27/143
摘要： Devices and methods for hyperspectral and multispectral imaging are discussed. In particular, Image Mapping Spectrometer systems, methods of use, and methods of manufacture are presented. Generally, an image mapping spectrometer comprises an image mapping field unit, a spectral separation unit, and a selective imager. Image mapping spectrometers may be used in spectral imaging of optical samples. In some embodiments, the image mapping field unit of an image mapping spectrometer may be manufactured with surface shaped diamond tools.
摘要翻译： 讨论了高光谱和多光谱成像的设备和方法。 特别地，提出了图像映射光谱仪系统，使用方法和制造方法。 通常，图像映射光谱仪包括图像映射场单元，光谱分离单元和选择性成像器。 图像映射光谱仪可用于光学样品的光谱成像。 在一些实施例中，图像映射光谱仪的图像映射场单元可以用表面形状的金刚石工具制造。
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