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1. 发明申请

US20050154256A1 CONVERGENCE OPTICS FOR STEREOSCOPIC IMAGING SYSTEMS 有权
标题翻译： STEREOSCOPIC成像系统的综合光学
公开(公告)号：US20050154256A1
公开(公告)日：2005-07-14
申请号：US10905653
申请日：2005-01-14
申请人： Robert Breidenthal , Richard Cyr , Christopher David , Joseph Forkey , Richard Forkey , Robert Ross , Brian Volk
发明人： Robert Breidenthal , Richard Cyr , Christopher David , Joseph Forkey , Richard Forkey , Robert Ross , Brian Volk
IPC分类号： A61B1/00 , G02B23/24 , G02B25/00 , A61B1/04
CPC分类号： G02B25/001 , A61B1/00188 , A61B1/00193 , A61B1/00195 , G02B23/2415
摘要： A convergence prism assembly with a housing and a prism structure having a plurality of prisms mounted in a unitary assembly.
摘要翻译：具有壳体和棱镜结构的会聚棱镜组件，其具有安装在整体组件中的多个棱镜。

2. 发明申请

US20160134821A1 METHODS AND APPARATUS FOR TRUE HIGH DYNAMIC RANGE IMAGING 有权
标题翻译：用于真正的高动态范围成像的方法和装置
公开(公告)号：US20160134821A1
公开(公告)日：2016-05-12
申请号：US14995557
申请日：2016-01-14
申请人： Michael W. Kelly , Megan H. Blackwell , Curtis B. Colonero , James Wey , Christopher David , Justin Baker , Joseph Costa
发明人： Michael W. Kelly , Megan H. Blackwell , Curtis B. Colonero , James Wey , Christopher David , Justin Baker , Joseph Costa
IPC分类号： H04N5/355 , H04N5/3745
CPC分类号： H04N5/35581 , H04N5/23254 , H04N5/23267 , H04N5/2355 , H04N5/355 , H04N5/35572 , H04N5/37455
摘要： When imaging bright objects, a conventional detector array can saturate, making it difficult to produce an image with a dynamic range that equals the scene's dynamic range. Conversely, a digital focal plane array (DFPA) with one or more m-bit counters can produce an image whose dynamic range is greater than the native dynamic range. In one example, the DFPA acquires a first image over a relatively brief integration period at a relatively low gain setting. The DFPA then acquires a second image over longer integration period and/or a higher gain setting. During this second integration period, counters may roll over, possibly several times, to capture a residue modulus 2m of the number of counts (as opposed to the actual number of counts). A processor in or coupled to the DFPA generates a high-dynamic range image based on the first image and the residues modulus 2m.
摘要翻译：当成像亮物体时，传统的检测器阵列可能会饱和，使得难以产生具有等于场景动态范围的动态范围的图像。相反，具有一个或多个m位计数器的数字焦平面阵列（DFPA）可以产生动态范围大于本机动态范围的图像。在一个示例中，DFPA以相对较低的增益设置在相对较短的积分周期内获取第一个图像。然后，DFPA在更长的积分期和/或更高的增益设置中获取第二个图像。在第二个积分期间，计数器可能会翻转数次，以获得计数次数（与实际计数相反）的残差模数2m。基于第一幅图像和残差模数2m，DFPA中的处理器或耦合到DFPA的处理器产生高动态范围图像。

3. 发明授权

US09270895B2 Methods and apparatus for true high dynamic range imaging 有权
标题翻译：真正高动态范围成像的方法和装置
公开(公告)号：US09270895B2
公开(公告)日：2016-02-23
申请号：US14261840
申请日：2014-04-25
申请人： Michael W. Kelly , Megan H. Blackwell , Curtis B. Colonero , James Wey , Christopher David , Justin Baker , Joseph Costa
发明人： Michael W. Kelly , Megan H. Blackwell , Curtis B. Colonero , James Wey , Christopher David , Justin Baker , Joseph Costa
IPC分类号： H04N5/235 , H04N5/232 , H04N5/355
CPC分类号： H04N5/35581 , H04N5/23254 , H04N5/23267 , H04N5/2355 , H04N5/355 , H04N5/35572 , H04N5/37455
摘要： When imaging bright objects, a conventional detector array can saturate, making it difficult to produce an image with a dynamic range that equals the scene's dynamic range. Conversely, a digital focal plane array (DFPA) with one or more m-bit counters can produce an image whose dynamic range is greater than the native dynamic range. In one example, the DFPA acquires a first image over a relatively brief integration period at a relatively low gain setting. The DFPA then acquires a second image over longer integration period and/or a higher gain setting. During this second integration period, counters may roll over, possibly several times, to capture a residue modulus m of the number of counts (as opposed to the actual number of counts). A processor in or coupled to the DFPA generates a high-dynamic range image based on the first image and the residues modulus m.
摘要翻译：当成像亮物体时，传统的检测器阵列可能会饱和，使得难以产生具有等于场景动态范围的动态范围的图像。相反，具有一个或多个m位计数器的数字焦平面阵列（DFPA）可以产生动态范围大于本机动态范围的图像。在一个示例中，DFPA以相对较低的增益设置在相对较短的积分周期内获取第一个图像。然后，DFPA在更长的积分期和/或更高的增益设置中获取第二个图像。在该第二积分期间，计数器可以翻转可能几次，以捕获计数次数的残余模数m（与实际计数相反）。在DFPA中或与DFPA耦合的处理器基于第一图像和残差模数m生成高动态范围图像。

4. 发明申请

US20190075264A1 METHODS AND APPARATUS FOR TRUE HIGH DYNAMIC RANGE IMAGING 审中-公开
公开(公告)号：US20190075264A1
公开(公告)日：2019-03-07
申请号：US16103366
申请日：2018-08-14
申请人： Michael W. Kelly , Megan H. Blackwell , Curtis B. Colonero , James Wey , Christopher David , Justin Baker , Joseph Costa
发明人： Michael W. Kelly , Megan H. Blackwell , Curtis B. Colonero , James Wey , Christopher David , Justin Baker , Joseph Costa
IPC分类号： H04N5/355 , H04N5/3745 , H04N5/235 , H04N5/232
摘要： When imaging bright objects, a conventional detector array can saturate, making it difficult to produce an image with a dynamic range that equals the scene's dynamic range. Conversely, a digital focal plane array (DFPA) with one or more m-bit counters can produce an image whose dynamic range is greater than the native dynamic range. In one example, the DFPA acquires a first image over a relatively brief integration period at a relatively low gain setting. The DFPA then acquires a second image over longer integration period and/or a higher gain setting. During this second integration period, counters may roll over, possibly several times, to capture a residue modulus 2m of the number of counts (as opposed to the actual number of counts). A processor in or coupled to the DFPA generates a high-dynamic range image based on the first image and the residues modulus 2m.

5. 发明授权

US07621868B2 Convergence optics for stereoscopic imaging systems 有权
标题翻译：用于立体成像系统的收敛光学
公开(公告)号：US07621868B2
公开(公告)日：2009-11-24
申请号：US10905653
申请日：2005-01-14
申请人： Robert S. Breidenthal , Richard G. Cyr , Christopher David , Joseph N. Forkey , Richard E. Forkey , Robert N. Ross , Brian E. Volk
发明人： Robert S. Breidenthal , Richard G. Cyr , Christopher David , Joseph N. Forkey , Richard E. Forkey , Robert N. Ross , Brian E. Volk
IPC分类号： A61B1/06
CPC分类号： G02B25/001 , A61B1/00188 , A61B1/00193 , A61B1/00195 , G02B23/2415
摘要： A convergence prism assembly with a housing and a prism structure having a plurality of prisms mounted in a unitary assembly.
摘要翻译：具有壳体和棱镜结构的会聚棱镜组件，其具有安装在整体组件中的多个棱镜。

6. 发明授权

US07360412B2 Single point and fiber optic temperature measurement for correction of a gas column weight in a well 失效
标题翻译：单点和光纤温度测量，用于校正井中气柱重量
公开(公告)号：US07360412B2
公开(公告)日：2008-04-22
申请号：US11356466
申请日：2006-02-16
申请人： David O. Johnson , Jose Sierra , Christopher David
发明人： David O. Johnson , Jose Sierra , Christopher David
IPC分类号： E21B47/06 , E21B47/00
CPC分类号： E21B47/06 , G01L19/0092
摘要： Fluid column weight correction using discrete point and fiber optic temperature measurement. A method for determining pressure at a distal end of a fluid column in a well includes the steps of: dividing the fluid column into multiple segments; determining a temperature of each segment; and determining a pressure and density for each segment. Another method includes the steps of: determining the temperature of each segment by measuring a temperature in the well near a proximal end of the fluid column, and using the measured temperature in conjunction with a thermal wellbore model to generate a temperature profile of the fluid column. Another method includes the steps of: causing a pressure change in the fluid column; recording multiple pressure measurements during the pressure change; and generating a temperature profile of the fluid column for each of the pressure measurements.
摘要翻译：流体柱重量校正使用离散点和光纤温度测量。用于确定井中流体柱的远端处的压力的方法包括以下步骤：将流体塔分成多个段; 确定每个段的温度; 并确定每个段的压力和密度。另一种方法包括以下步骤：通过测量靠近流体柱的近端的井中的温度来确定每个区段的温度，并结合热井眼模型使用测量的温度以产生流体柱的温度分布。另一种方法包括以下步骤：引起流体柱中的压力变化; 在压力变化期间记录多次压力测量; 以及为每个压力测量产生流体柱的温度曲线。

7. 发明申请

US20070186640A1 Single point and fiber optic temperature measurement for correction of a gas column weight in a well 失效
标题翻译：单点和光纤温度测量，用于校正井中气柱重量
公开(公告)号：US20070186640A1
公开(公告)日：2007-08-16
申请号：US11356466
申请日：2006-02-16
申请人： David Johnson , Jose Sierra , Christopher David
发明人： David Johnson , Jose Sierra , Christopher David
IPC分类号： E21B47/06
CPC分类号： E21B47/06 , G01L19/0092
摘要： Fluid column weight correction using discrete point and fiber optic temperature measurement. A method for determining pressure at a distal end of a fluid column in a well includes the steps of: dividing the fluid column into multiple segments; determining a temperature of each segment; and determining a pressure and density for each segment. Another method includes the steps of: determining the temperature of each segment by measuring a temperature in the well near a proximal end of the fluid column, and using the measured temperature in conjunction with a thermal wellbore model to generate a temperature profile of the fluid column. Another method includes the steps of: causing a pressure change in the fluid column; recording multiple pressure measurements during the pressure change; and generating a temperature profile of the fluid column for each of the pressure measurements.
摘要翻译：流体柱重量校正使用离散点和光纤温度测量。用于确定井中流体柱的远端处的压力的方法包括以下步骤：将流体塔分成多个段; 确定每个段的温度; 并确定每个段的压力和密度。另一种方法包括以下步骤：通过测量靠近流体柱的近端的井中的温度来确定每个区段的温度，并结合热井眼模型使用测量的温度以产生流体柱的温度分布。另一种方法包括以下步骤：引起流体柱中的压力变化; 在压力变化期间记录多次压力测量; 以及为每个压力测量产生流体柱的温度曲线。

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