专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070206847A1 Correction of vibration-induced and random positioning errors in tomosynthesis 审中-公开
标题翻译：振动诱导和随机定位误差在体层合成中的校正
公开(公告)号：US20070206847A1
公开(公告)日：2007-09-06
申请号：US11369114
申请日：2006-03-06
申请人： John Heumann , David Gines , Daniel Usikov
发明人： John Heumann , David Gines , Daniel Usikov
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： G06T11/008 , A61B6/025 , G06T7/0004 , G06T2207/10112 , G06T2207/30108
摘要： A method and system for correcting positioning errors in a feature projected image set comprising projections of an object under inspection includes identifying at least one region of interest in at least one respective projection from the feature projected image set that substantially corresponds to a corresponding region of interest in a reconstructed image generated based on the feature projected image set, and estimating a respective corrective shift corresponding to the at least one respective projection and applying the respective corrective shift to generate a corresponding at least one corrected respective projection wherein the identified at least one region of interest in the corresponding at least one corrected respective projection is substantially coincident with the corresponding region of interest the reconstructed image. A corrected reconstructed image may then be generated using the at least one corrected respective projection.
摘要翻译：一种用于校正包括被检查物体的投影的特征投影图像集中的定位误差的方法和系统，包括从基本上对应于相关感兴趣区域的特征投影图像集中至少一个相应投影中识别至少一个相关投影区域中的至少一个区域在基于所述特征投影图像集合生成的重建图像中，以及估计与所述至少一个相应投影相对应的相应校正移位并应用相应的校正偏移以产生相应的至少一个校正的相应投影，其中所述所识别的至少一个区域在对应的至少一个校正的相应投影中感兴趣的基本上与重构图像的相关关注区域一致。然后可以使用至少一个校正的相应投影来生成校正的重建图像。

2. 发明授权

US06934437B2 Optically-controlled switch and optically-controlled optical switching method using dispersion curve shifting 有权
标题翻译：光控开关和光控光开关方法采用色散曲线偏移
公开(公告)号：US06934437B2
公开(公告)日：2005-08-23
申请号：US10313358
申请日：2002-12-06
申请人： Russell Wayne Gruhlke , David Gines , Alfonso Benjamin Amparan
发明人： Russell Wayne Gruhlke , David Gines , Alfonso Benjamin Amparan
IPC分类号： G02B6/12 , G02F1/295 , G02F1/35 , G02B6/35 , G02B6/34
CPC分类号： G02F1/3515 , G02B2006/12107 , G02F1/2955 , G02F2201/30
摘要： Optical switches and optical switching methods are provided. One such optical switch includes a waveguide located in a substrate that is at least partially of a non-linear optical material, the waveguide structured to receive an input optical signal, a grating located at least partially in the non-linear optical material, and a first output port optically aligned to a first radiative mode of the grating. The grating exhibits a first radiative mode corresponding to a first intensity of the input optical signal, and a second radiative mode corresponding to a second intensity of the input optical signal. The optical switch may further include a second output port optically aligned to the second radiative mode.
摘要翻译：提供光开关和光开关方式。一个这样的光开关包括位于衬底中的至少部分为非线性光学材料的波导，被构造为接收输入光信号的波导，至少部分位于非线性光学材料中的光栅，以及第一输出端口与光栅的第一辐射模式光学对准。光栅呈现对应于输入光信号的第一强度的第一辐射模式和对应于输入光信号的第二强度的第二辐射模式。光学开关还可以包括与第二辐射模式光学对准的第二输出端口。

3. 发明申请

US20100138184A1 Likelihood Map System for Localizing an Emitter 有权
标题翻译：用于本地化发射器的似然图系统
公开(公告)号：US20100138184A1
公开(公告)日：2010-06-03
申请号：US12326020
申请日：2008-12-01
申请人： Andrew David Fernandez , David Gines , Robert Thomas Cutler , Dietrich Werner Vook
发明人： Andrew David Fernandez , David Gines , Robert Thomas Cutler , Dietrich Werner Vook
IPC分类号： G06F19/00
CPC分类号： G01S5/14 , G01S5/02 , G01S5/0252 , G01S5/0278 , H04W64/00
摘要： A system and a method for displaying an emitter location are disclosed. The system includes a plurality of receivers at different locations in a field. Each receiver generates a receiver signal that depends on the magnitude of a signal from the emitter. The system also includes a processor that receives the receiver signal and generates a likelihood map indicative of an approximation of a probability as a function of position in the field of the emitter location. The likelihood map includes a plurality of receiver maps. Each receiver map includes a probability as a function of position in the field of the emitter location based on the signal magnitude for at least one of the receiver signals. Each receiver map may depend on a ratio of the signal magnitudes from a corresponding pair of the receivers, or on one of the signal magnitudes from a corresponding one of the receivers.
摘要翻译：公开了一种用于显示发射器位置的系统和方法。该系统在现场的不同位置包括多个接收器。每个接收器产生取决于来自发射器的信号幅度的接收机信号。该系统还包括处理器，其接收接收机信号并产生指示作为发射器位置的场中的位置的函数的概率近似的似然图。似然图包括多个接收器映射。每个接收机映射图基于对于至少一个接收机信号的信号幅度，包括作为发射器位置的场中的位置的函数的概率。每个接收机映射可以取决于来自相应的一对接收机的信号幅度的比率，或者来自相应的一个接收机的信号幅度之一。

4. 发明授权

US06846992B2 Power plane splitting using a contour method 失效
标题翻译：使用轮廓法进行动力平面分割
公开(公告)号：US06846992B2
公开(公告)日：2005-01-25
申请号：US10453302
申请日：2003-06-03
申请人： Alfonso Benjamin Amparan , David Gines , Kevin Lee Wible
发明人： Alfonso Benjamin Amparan , David Gines , Kevin Lee Wible
IPC分类号： G06F17/50 , H05K1/02 , H05K3/00 , H05K1/00 , H02M1/00
CPC分类号： H05K3/0005 , G06F17/5068 , H05K1/0216 , H05K2201/093 , H05K2201/09663
摘要： A method for power plane splitting. The method enables the traces on a power plane to be organized so that the conductor area is expanded while still ensuring that components with similar power supply requirements are coupled to the same trace. A potential field of a power plane of a printed circuit board is calculated by assigning one or more potential values to one or more components coupled to the printed circuit board and solving for a plurality of potential field values at a plurality of locations between the one or more components. One or more boundaries between the one or more components are defined by selecting contours of constant potential within the calculated potential field. One or more traces on the power plane are created using the one or more boundaries, wherein the one or more traces connect a corresponding one or more pluralities of components and each plurality of components of the one or more.
摘要翻译：一种电力平面分裂的方法。该方法使得能够组织电力平面上的迹线，使得导体区域被扩展，同时仍然确保具有相似电源要求的部件耦合到相同的迹线。通过将一个或多个电位值分配给耦合到印刷电路板的一个或多个分量并且在多个位置之间求解多个势场来计算印刷电路板的电源平面的电场，更多的组件。一个或多个组件之间的一个或多个边界是通过在计算的电场中选择恒定电位的轮廓来定义的。功率平面上的一个或多个迹线使用一个或多个边界产生，其中一个或多个迹线连接相应的一个或多个多个部件和一个或多个的每个多个部件。

5. 发明授权

US08504322B2 Likelihood map system for localizing an emitter 有权
标题翻译：用于本地化发射器的似然图系统
公开(公告)号：US08504322B2
公开(公告)日：2013-08-06
申请号：US12326020
申请日：2008-12-01
申请人： Andrew David Fernandez , David Gines , Robert Thomas Cutler , Dietrich Werner Vook
发明人： Andrew David Fernandez , David Gines , Robert Thomas Cutler , Dietrich Werner Vook
IPC分类号： G01C9/00
CPC分类号： G01S5/14 , G01S5/02 , G01S5/0252 , G01S5/0278 , H04W64/00
摘要： A system and a method for displaying an emitter location are disclosed. The system includes a plurality of receivers at different locations in a field. Each receiver generates a receiver signal that depends on the magnitude of a signal from the emitter. The system also includes a processor that receives the receiver signal and generates a likelihood map indicative of an approximation of a probability as a function of position in the field of the emitter location. The likelihood map includes a plurality of receiver maps. Each receiver map includes a probability as a function of position in the field of the emitter location based on the signal magnitude for at least one of the receiver signals. Each receiver map may depend on a ratio of the signal magnitudes from a corresponding pair of the receivers, or on one of the signal magnitudes from a corresponding one of the receivers.
摘要翻译：公开了一种用于显示发射器位置的系统和方法。该系统在现场的不同位置包括多个接收器。每个接收器产生取决于来自发射器的信号幅度的接收机信号。该系统还包括处理器，其接收接收机信号并产生指示作为发射器位置的场中的位置的函数的概率近似的似然图。似然图包括多个接收器映射。每个接收机映射图基于对于至少一个接收机信号的信号幅度，包括作为发射器位置的场中的位置的函数的概率。每个接收机映射可以取决于来自相应的一对接收机的信号幅度的比率，或者来自相应的一个接收机的信号幅度之一。

6. 发明授权

US07424141B2 System and method for performing auto-focused tomosynthesis 失效
标题翻译：用于进行自动聚焦的断层合成的系统和方法
公开(公告)号：US07424141B2
公开(公告)日：2008-09-09
申请号：US10651667
申请日：2003-08-29
申请人： David Gines , Tracy K. Ragland , John M. Heumann
发明人： David Gines , Tracy K. Ragland , John M. Heumann
IPC分类号： G06K9/00
CPC分类号： G06T11/005 , A61B6/025 , G06T2211/436
摘要： A system and method for performing auto-focusing operations for tomosynthetic reconstruction of images are provided. More specifically, embodiments of the present invention provide a system and method for efficiently computing the gradient of one or more depth layers of an object under inspection, wherein such gradients may be used in performing auto-focusing operations to determine a depth layer that includes an in-focus view of a feature that is of interest. In at least one embodiment, a method is provided that comprises capturing detector image data for an object under inspection, and using the detector image data for computing gradient information for at least one depth layer of the object under inspection without first tomosynthetically reconstructing a full image of the at least one depth layer.
摘要翻译：提供了一种用于执行图像重建的自动聚焦操作的系统和方法。更具体地，本发明的实施例提供了一种用于有效地计算被检查物体的一个或多个深层的梯度的系统和方法，其中这种梯度可用于执行自动聚焦操作以确定深度层，其包括焦点视图中的一个功能是感兴趣的。在至少一个实施例中，提供了一种方法，其包括捕获检测对象的检测器图像数据，并且使用检测器图像数据来计算被检查物体的至少一个深度层的梯度信息，而无需首先合成重建完整图像的至少一个深度层。

7. 发明申请

US20050105682A1 Highly constrained tomography for automated inspection of area arrays 失效
标题翻译：用于区域阵列自动检查的高度限制层析成像
公开(公告)号：US20050105682A1
公开(公告)日：2005-05-19
申请号：US10714321
申请日：2003-11-15
申请人： John Heumann , Colin Fox , David Gines , Nicholas Tufillaro
发明人： John Heumann , Colin Fox , David Gines , Nicholas Tufillaro
IPC分类号： G01N23/04 , G01B15/06 , G01N23/02
CPC分类号： G01N23/046 , G01N2223/419
摘要： A tomographic reconstruction method and system incorporating Bayesian estimation techniques to inspect and classify regions of imaged objects, especially objects of the type typically found in linear, areal, or 3-dimensional arrays. The method and system requires a highly constrained model M that incorporates prior information about the object or objects to be imaged, a set of prior probabilities P(M) of possible instances of the object; a forward map that calculates the probability density P(D|M), and a set of projections D of the object. Using Bayesian estimation, the posterior probability p(M|D) is calculated and an estimated model MEST of the imaged object is generated. Classification of the imaged object into one of a plurality of classifications may be performed based on the estimated model MEST, the posterior probability p(M|D) or MAP function, or calculated expectation values of features of interest of the object.
摘要翻译：一种包含贝叶斯估计技术的断层重建方法和系统，用于检查和分类成像对象的区域，特别是通常在线性，面积或3维阵列中找到的类型的对象。该方法和系统需要高度约束的模型M，其包含关于要成像的对象或对象的先前信息，对象的可能实例的一组先验概率P（M）计算概率密度P（D | M）的前向映射和对象的一组投影D. 使用贝叶斯估计，计算后验概率p（M | D），并且生成成像对象的估计模型M EST。可以基于估计的模型EST，后验概率p（M | D）或MAP函数或计算的特征的期望值来执行将成像对象分类为多个分类之一对象的兴趣。

8. 发明申请

US20050094914A1 Electro-absorption modulator 有权
标题翻译：电吸收调制器
公开(公告)号：US20050094914A1
公开(公告)日：2005-05-05
申请号：US10701722
申请日：2003-11-04
申请人： David Gines , Russell Gruhlke , Alfonso Amparan
发明人： David Gines , Russell Gruhlke , Alfonso Amparan
IPC分类号： G02F1/01 , G02F1/015 , G02F1/017
CPC分类号： B82Y20/00 , G02F1/01708 , G02F2001/0157 , G02F2201/063 , G02F2201/127 , G02F2202/32
摘要： Embodiments of the invention provide an electro-absorption modulator including an optical waveguide and a microwave waveguide. The microwave waveguide is electromagnetically coupled to the optical waveguide. The optical waveguide includes a quantum well region and a substantially sinusoidal structure. The waveguide mode of the optical waveguide is responsive to the substantially sinusoidal structure.
摘要翻译：本发明的实施例提供一种包括光波导和微波波导的电吸收调制器。微波波导电磁耦合到光波导。光波导包括量子阱区和基本正弦结构。光波导的波导模式响应于基本上正弦的结构。

9. 发明申请

US20050047636A1 System and method for performing auto-focused tomosynthesis 失效
标题翻译：用于进行自动聚焦的断层合成的系统和方法
公开(公告)号：US20050047636A1
公开(公告)日：2005-03-03
申请号：US10651667
申请日：2003-08-29
申请人： David Gines , Tracy Ragland , John Heumann
发明人： David Gines , Tracy Ragland , John Heumann
IPC分类号： G06K9/00 , G06K9/40 , G06T11/00 , G21K1/12
CPC分类号： G06T11/005 , A61B6/025 , G06T2211/436
摘要： A system and method for performing auto-focusing operations for tomosynthetic reconstruction of images are provided. More specifically, embodiments of the present invention provide a system and method for efficiently computing the gradient of one or more depth layers of an object under inspection, wherein such gradients may be used in performing auto-focusing operations to determine a depth layer that includes an in-focus view of a feature that is of interest. In at least one embodiment, a method is provided that comprises capturing detector image data for an object under inspection, and using the detector image data for computing gradient information for at least one depth layer of the object under inspection without first tomosynthetically reconstructing a full image of the at least one depth layer.
摘要翻译：提供了一种用于执行图像重建的自动聚焦操作的系统和方法。更具体地，本发明的实施例提供了一种用于有效地计算被检查物体的一个或多个深层的梯度的系统和方法，其中这种梯度可用于执行自动聚焦操作以确定深度层，其包括焦点视图中的一个功能是感兴趣的。在至少一个实施例中，提供了一种方法，其包括捕获检测对象的检测器图像数据，并且使用检测器图像数据来计算被检查物体的至少一个深度层的梯度信息，而无需首先合成重建完整图像的至少一个深度层。

10. 发明授权

US06882757B2 Velocity matched waveguide for traveling-wave optical modulators 失效
标题翻译：用于行波光学调制器的速度匹配波导
公开(公告)号：US06882757B2
公开(公告)日：2005-04-19
申请号：US10328689
申请日：2002-12-23
申请人： Alfonso B. Amparan , David Gines , Russell Wayne Gruhlke
发明人： Alfonso B. Amparan , David Gines , Russell Wayne Gruhlke
IPC分类号： G02F1/025 , G02F1/035 , G02F1/01
CPC分类号： G02F1/025 , G02F1/0356
摘要： Method and apparatus for velocity matching an optical signal propagating in a traveling-wave optical modulator with a modulating signal. The optical signal and the modulating signal are propagated at an angle greater than zero degrees with respect to one another to adjust a path length of at least one of the signals relative to the other of the signals.
摘要翻译：用于在具有调制信号的行波光学调制器中传播的光信号进行速度匹配的方法和装置。光信号和调制信号以相对于彼此大于零度的角度传播，以调整至少一个信号相对于另一信号的路径长度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式