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1.发明授权Forward projection for the generation of computed tomography images at arbitrary spectra 有权用于在任意光谱产生计算机断层摄影图像的前向投影公开(公告)号：US08260023B2
公开(公告)日：2012-09-04
申请号：US12324008
申请日：2008-11-26
申请人： Brian Thomsen , Xiaoye Wu
发明人： Brian Thomsen , Xiaoye Wu
IPC分类号： G06K9/00
CPC分类号： A61B6/482 , A61B6/032 , A61B6/4035 , A61B6/505
摘要： The present technology relates to the generation of a CT image under an arbitrary energy spectrum based on the results of a dual energy scan. In certain embodiments, a dual energy scan is conducted of an object and material basis decomposition is used to decompose the scanned object into two basis materials with known attenuation properties resulting in material density images. Along with knowledge of other imaging system information, forward projection is done under an arbitrary kV spectrum to generate an image as if the scanned object was scanned under this different kV spectrum. This prevents users from conducting unnecessary additional scans.
摘要翻译： 本技术涉及基于双能量扫描的结果在任意能谱下产生CT图像。 在某些实施例中，对物体进行双能量扫描，并且材料基础使用分解来将被扫描的物体分解成具有已知衰减特性的两种基础材料，从而产生材料密度图像。 随着对其他成像系统信息的了解，在任意的kV光谱下进行前向投影以产生像在该不同的kV光谱下扫描的物体一样的图像。 这样可以防止用户进行不必要的附加扫描。
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公开(公告)号：US20090129539A1
公开(公告)日：2009-05-21
申请号：US11944043
申请日：2007-11-21
申请人： Paul E. Licato , Brian Thomsen , Jaynne Leverentz , Boris Mudrik , Sardar Mal Gautham , Bradley Gabrielse , Yan Sorkin
发明人： Paul E. Licato , Brian Thomsen , Jaynne Leverentz , Boris Mudrik , Sardar Mal Gautham , Bradley Gabrielse , Yan Sorkin
IPC分类号： A61B6/03
摘要： A method of diagnostic imaging is disclosed herein. The method includes acquiring CT projection data at a first x-ray energy level and a second x-ray energy level. The method includes reconstructing a first image pair using a basis material decomposition algorithm and the CT projection data. The method includes displaying a first image from the first image pair. The method includes transforming the first image pair into a second image using image data from the first image pair. The method also includes displaying a second image. A CT system is also disclosed.
摘要翻译： 本文公开了诊断成像的方法。 该方法包括以第一x射线能级和第二x射线能级获取CT投影数据。 该方法包括使用基础材料分解算法和CT投影数据重建第一图像对。 该方法包括从第一图像对显示第一图像。 该方法包括使用来自第一图像对的图像数据将第一图像对变换为第二图像。 该方法还包括显示第二图像。 还公开了一种CT系统。
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3.发明授权Tractor communication/control and select fire perforating switch simulations 有权拖拉机通讯/控制，并选择防火穿孔开关模拟公开(公告)号：US08689868B2
公开(公告)日：2014-04-08
申请号：US12451913
申请日：2008-01-07
IPC分类号： E21B47/09 , E21B47/024 , E21B44/00
CPC分类号： E21B47/12 , E21B43/116 , E21B43/11857 , E21B44/00 , E21B47/024 , E21B47/122 , E21B2023/008
摘要： Apparatus and methods for controlling and communicating with one or more tools in a downhole tool string including a tractor, an auxiliary tractor tool, a logging tool, a safety sub, a release mechanism, a unit containing sensors for monitoring downhole conditions, a setting tool, and a perforating gun. Control and communication are accomplished by sending signals from the surface to control switches in the control units on the tool, with redundant switches for safety, to state machines in the respective control units, each state machine returning a signal verifying switch status to the surface. The state machine need not return a signal including a unique identifier.
摘要翻译： 用于控制和与井下工具串中的一个或多个工具进行通信的装置和方法，包括拖拉机，辅助拖拉机工具，测井工具，安全子系统，释放机构，包含用于监测井下状况的传感器的单元，设置工具 和射孔枪。 控制和通信是通过将表面上的信号发送到工具上的控制单元中的控制开关，用于安全的冗余开关，到各个控制单元中的状态机，每个状态机将信号验证开关状态返回到表面。 状态机不需要返回包含唯一标识符的信号。
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公开(公告)号：US08115784B2
公开(公告)日：2012-02-14
申请号：US12323727
申请日：2008-11-26
CPC分类号： G06F19/321 , A61B6/032 , A61B6/482 , G06F19/00 , G16H40/63
摘要： Systems, methods and computer instructions for displaying multi-energy data are provided. Certain methods include: receiving multi-energy data from an operably connected data source; displaying the multi-energy data as an image via a graphical user interface; selecting a region of interest in the displayed image; and displaying information regarding the region of interest via the graphical user interface. Certain methods include: (1) displaying a graph that includes an attenuation line depicting radiodensity versus energy level; (2) displaying a material density graph of a region of interest and/or of results of segmenting a region of interest; and/or (3) displaying information in a window configured to be movable about an interface. Certain methods include: receiving multi-energy data from an operably connected data source; and displaying the multi-energy data as a fused image via a graphical user interface.
摘要翻译： 提供了用于显示多能数据的系统，方法和计算机指令。 某些方法包括：从可操作地连接的数据源接收多能数据; 通过图形用户界面将多能数据显示为图像; 选择所显示图像中的感兴趣区域; 以及经由图形用户界面显示关于感兴趣区域的信息。 某些方法包括：（1）显示包括描绘辐射强度对能级的衰减线的图; （2）显示感兴趣区域和/或分割感兴趣区域的结果的材料密度图; 和/或（3）在配置成围绕界面移动的窗口中显示信息。 某些方法包括：从可操作地连接的数据源接收多能数据; 以及经由图形用户界面将多能数据显示为融合图像。
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5.发明申请System and Method for Material Segmentation Utilizing Computed Tomography Scans 有权使用计算机断层摄影扫描的材料分割的系统和方法公开(公告)号：US20100128844A1
公开(公告)日：2010-05-27
申请号：US12323929
申请日：2008-11-26
CPC分类号： A61B6/405 , A61B6/032 , A61B6/469 , A61B6/482 , G01N23/046 , G01N2223/419 , G06T7/11 , G06T7/174 , G06T11/008 , G06T11/206 , G06T2207/10081 , G06T2207/30004 , G06T2211/408
摘要： Certain embodiments provide a radiation analysis system for material segmentation utilizing computed tomography (CT) scans. The radiation analysis system includes an input module configured to input dual energy data. The dual energy scanned data includes first data corresponding to a first parameter and second data corresponding to a second parameter for a given scanned volume. The radiation analysis system also includes a processor configured to generate a scatter plot based on the dual energy data. The first data corresponds to a first axis and the second data corresponds to a second axis. The processor is configured to identify at least one material type based on the scatter plot.
摘要翻译： 某些实施例提供利用计算机断层摄影（CT）扫描的材料分割的辐射分析系统。 辐射分析系统包括被配置为输入双能量数据的输入模块。 双能量扫描数据包括对应于第一参数的第一数据和对应于给定扫描体积的第二参数的第二数据。 辐射分析系统还包括配置成基于双能量数据生成散点图的处理器。 第一数据对应于第一轴，第二数据对应于第二轴。 处理器被配置为基于散点图识别至少一种材料类型。
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公开(公告)号：US20100131885A1
公开(公告)日：2010-05-27
申请号：US12323727
申请日：2008-11-26
IPC分类号： G06F3/01
CPC分类号： G06F19/321 , A61B6/032 , A61B6/482 , G06F19/00 , G16H40/63
摘要： Systems, methods and computer instructions for displaying multi-energy data are provided. Certain methods include: receiving multi-energy data from an operably connected data source; displaying the multi-energy data as an image via a graphical user interface; selecting a region of interest in the displayed image; and displaying information regarding the region of interest via the graphical user interface. Certain methods include: (1) displaying a graph that includes an attenuation line depicting radiodensity versus energy level; (2) displaying a material density graph of a region of interest and/or of results of segmenting a region of interest; and/or (3) displaying information in a window configured to be movable about an interface. Certain methods include: receiving multi-energy data from an operably connected data source; and displaying the multi-energy data as a fused image via a graphical user interface.
摘要翻译： 提供了用于显示多能数据的系统，方法和计算机指令。 某些方法包括：从可操作连接的数据源接收多能数据; 通过图形用户界面将多能数据显示为图像; 选择所显示图像中的感兴趣区域; 以及经由图形用户界面显示关于感兴趣区域的信息。 某些方法包括：（1）显示包括描绘辐射强度对能级的衰减线的图; （2）显示感兴趣区域和/或分割感兴趣区域的结果的材料密度图; 和/或（3）在配置成围绕界面移动的窗口中显示信息。 某些方法包括：从可操作地连接的数据源接收多能数据; 以及经由图形用户界面将多能数据显示为融合图像。
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7.发明授权System and method for material segmentation utilizing computed tomography scans 有权使用计算机断层扫描的材料分割的系统和方法公开(公告)号：US07983382B2
公开(公告)日：2011-07-19
申请号：US12323929
申请日：2008-11-26
IPC分类号： A61B6/00
CPC分类号： A61B6/405 , A61B6/032 , A61B6/469 , A61B6/482 , G01N23/046 , G01N2223/419 , G06T7/11 , G06T7/174 , G06T11/008 , G06T11/206 , G06T2207/10081 , G06T2207/30004 , G06T2211/408
摘要： Certain embodiments provide a radiation analysis system for material segmentation utilizing computed tomography (CT) scans. The radiation analysis system includes an input module configured to input dual energy data. The dual energy scanned data includes first data corresponding to a first parameter and second data corresponding to a second parameter for a given scanned volume. The radiation analysis system also includes a processor configured to generate a scatter plot based on the dual energy data. The first data corresponds to a first axis and the second data corresponds to a second axis. The processor is configured to identify at least one material type based on the scatter plot.
摘要翻译： 某些实施例提供利用计算机断层摄影（CT）扫描的材料分割的辐射分析系统。 辐射分析系统包括被配置为输入双能量数据的输入模块。 双能量扫描数据包括对应于第一参数的第一数据和对应于给定扫描体积的第二参数的第二数据。 辐射分析系统还包括配置成基于双能量数据生成散点图的处理器。 第一数据对应于第一轴，第二数据对应于第二轴。 处理器被配置为基于散点图识别至少一种材料类型。
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8.发明申请公开(公告)号：US20100286800A1
公开(公告)日：2010-11-11
申请号：US12451913
申请日：2008-01-07
CPC分类号： E21B47/12 , E21B43/116 , E21B43/11857 , E21B44/00 , E21B47/024 , E21B47/122 , E21B2023/008
摘要： Apparatus and methods for controlling and communicating with one or more tools in a downhole tool string including a tractor, an auxiliary tractor tool, a logging tool, a safety sub, a release mechanism, a unit containing sensors for monitoring downhole conditions, a setting tool, and a perforating gun. Control and communication are accomplished by sending signals from the surface to control switches in the control units on the tool, with redundant switches for safety, to state machines in the respective control units, each state machine returning a signal verifying switch status to the surface. The state machine need not return a signal including a unique identifier.
摘要翻译： 用于控制和与井下工具串中的一个或多个工具进行通信的装置和方法，包括拖拉机，辅助拖拉机工具，测井工具，安全子系统，释放机构，包含用于监测井下状况的传感器的单元，设置工具 和射孔枪。 控制和通信是通过将表面上的信号发送到工具上的控制单元中的控制开关，用于安全的冗余开关，到各个控制单元中的状态机，每个状态机将信号验证开关状态返回到表面。 状态机不需要返回包含唯一标识符的信号。
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9.发明申请FORWARD PROJECTION FOR THE GENERATION OF COMPUTED TOMOGRAPHY IMAGES AT ARBITRARY SPECTRA 有权在ARBITRARY SPECTRA的计算机图像图像生成的前向投影公开(公告)号：US20100128948A1
公开(公告)日：2010-05-27
申请号：US12324008
申请日：2008-11-26
申请人： Brian Thomsen , Xiaoye Wu
发明人： Brian Thomsen , Xiaoye Wu
CPC分类号： A61B6/482 , A61B6/032 , A61B6/4035 , A61B6/505
摘要： The present technology relates to the generation of a CT image under an arbitrary energy spectrum based on the results of a dual energy scan. In certain embodiments, a dual energy scan is conducted of an object and material basis decomposition is used to decompose the scanned object into two basis materials with known attenuation properties resulting in material density images. Along with knowledge of other imaging system information, forward projection is done under an arbitrary kV spectrum to generate an image as if the scanned object was scanned under this different kV spectrum. This prevents users from conducting unnecessary additional scans.
摘要翻译： 本技术涉及基于双能量扫描的结果在任意能谱下产生CT图像。 在某些实施例中，对物体进行双能量扫描，并且材料基础使用分解来将被扫描的物体分解成具有已知衰减特性的两种基础材料，从而产生材料密度图像。 随着对其他成像系统信息的了解，在任意的kV光谱下进行前向投影以产生像在该不同的kV光谱下扫描的物体一样的图像。 这样可以防止用户进行不必要的附加扫描。
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公开(公告)号：US5494696A
公开(公告)日：1996-02-27
申请号：US347296
申请日：1994-12-01
申请人： Hans H. Holst , Arne Christensen , Kristian Albertsen , Lars D. Jensen , Mads C. Pedersen , Brian Thomsen , Helmer Rasche , Ulrich Hartmann
发明人： Hans H. Holst , Arne Christensen , Kristian Albertsen , Lars D. Jensen , Mads C. Pedersen , Brian Thomsen , Helmer Rasche , Ulrich Hartmann
CPC分类号： A23J1/205 , A23V2002/00
摘要： A partially denatured whey protein product with a protein content of 65-95% by weight relative to the dry matter, a protein denaturization level of 55-80%, and a mean particle size in the range from 30 to 60 .mu.m, in particular 40-50 .mu.m. The product is suitable for use in foods as an additive with an emulsifying action and good organoleptic properties, particularly in cold-prepared emulsions.
摘要翻译： PCT No.PCT / EP93 / 01093 Sec。 371 1994年12月1日第 102（e）日期1994年12月1日PCT提交1993年5月5日PCT公布。 出版物WO93 / 25086 日期为1993年12月23日。相对于干物质，蛋白质含量为65-95重量％的部分变性乳清蛋白产物，蛋白质变性水平为55-80％，平均粒度为30 至60亩，特别是40-50亩。 该产品适用于具有乳化作用和良好感官特性的添加剂的食品，特别是在冷制乳液中。
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