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1. 发明授权

US06876459B2 Method and apparatus for optical measurement of the leading edge position of an airfoil 有权
标题翻译：用于光学测量翼型前缘位置的方法和装置
公开(公告)号：US06876459B2
公开(公告)日：2005-04-05
申请号：US10063228
申请日：2002-04-01
申请人： Peter Henry Tu , Glen William Brooksby , James Vradenburg Miller , Donald Wagner Hamilton
发明人： Peter Henry Tu , Glen William Brooksby , James Vradenburg Miller , Donald Wagner Hamilton
IPC分类号： G01B11/00 , G01B11/02 , G01B11/14 , G01N21/86
CPC分类号： G01B11/028
摘要： Apparatus (10) for determining the leading edge (E) of an airfoil (A) includes a first light source (S1) illuminating a portion of the airfoil including its leading edge and a first camera (M1) acquiring an image of the illuminated portion of the airfoil. A second light source (S2), spaced apart from the first light source, also illuminates a portion of the airfoil including its leading edge. A second camera (M2) acquires an image of the portion of the airfoil illuminated by the second light source. The location (N2) of the second light source and the first camera are coincident in space as are the location (N1) of the first light source and the second camera. An image processor (P) processes the respective images obtained from the two cameras to locate the leading edge of the object. In doing so, the processor utilizes similarities in illumination of the airfoil by the respective light sources and occlusion boundaries of the respective illuminated portions of the airfoil.
摘要翻译：用于确定翼型（A）的前缘（E）的装置（10）包括照射包括其前缘的翼型的一部分的第一光源（S1）和获取被照射部分的图像的第一照相机（M1）的翼型。与第一光源间隔开的第二光源（S2）也照亮包括其前缘的翼型的一部分。第二相机（M2）获取由第二光源照亮的翼型部分的图像。第二光源和第一照相机的位置（N2）与第一光源和第二照相机的位置（N1）一样在空间中。图像处理器（P）处理从两个相机获得的各个图像以定位对象的前沿。在这样做时，处理器利用相应的光源照射翼型的相似性，以及翼型的相应照明部分的遮挡边界。

2. 发明授权

US06615503B1 Calibration software for surface reconstruction of small objects 有权
标题翻译：用于小物体表面重建的校准软件
公开(公告)号：US06615503B1
公开(公告)日：2003-09-09
申请号：US10063362
申请日：2002-04-16
申请人： Victor Nzomigni , Donald Wagner Hamilton , James Vradenburg Miller , Peter Henry Tu , Glen William Brooksby
发明人： Victor Nzomigni , Donald Wagner Hamilton , James Vradenburg Miller , Peter Henry Tu , Glen William Brooksby
IPC分类号： G01D2100
CPC分类号： G06T7/70
摘要： A method for determining the axis of rotation (AR) of an object (12) mounted to a rotary stage or platform (10) in a gauge measurement system by estimating a transformation (&dgr;) between multiple views or measurements of the object (12) obtained at different poses.
摘要翻译：一种用于通过估计物体（12）的多个视图或测量之间的变换（delta）来确定在量规测量系统中安装到旋转台或平台（10）上的物体（12）的旋转轴线（AR）的方法，以不同姿势获得。

3. 发明授权

US06868194B2 Method for the extraction of image features caused by structure light using image reconstruction 失效
标题翻译：采用图像重建方法提取由结构光引起的图像特征
公开(公告)号：US06868194B2
公开(公告)日：2005-03-15
申请号：US09683371
申请日：2001-12-19
申请人： Peter Henry Tu , Glen William Brooksby
发明人： Peter Henry Tu , Glen William Brooksby
IPC分类号： G01B11/25 , G06K9/20
CPC分类号： G01B11/2545 , G01B11/25 , G06T7/521
摘要： A method for generating, in a non-contact range finding and measurement system, a template structure representative of the surface of an observed object, and for utilizing the template structure to synthesize data points in corrupted regions of an image of the object.
摘要翻译：一种用于在非接触式测距系统中生成表示观察对象的表面的模板结构，以及利用模板结构来合成对象的图像的损坏区域中的数据点的方法。

4. 发明授权

US07136171B2 Method for the extraction of image features caused by structure light using template information 有权
公开(公告)号：US07136171B2
公开(公告)日：2006-11-14
申请号：US09683369
申请日：2001-12-19
申请人： Peter Henry Tu , Glen William Brooksby
发明人： Peter Henry Tu , Glen William Brooksby
IPC分类号： G01B11/24 , G01B11/30
CPC分类号： G06K9/00201 , G01B11/25 , G06T7/521
摘要： A method for use with a non-contact range finding and measurement system for generating a template guide representative of the surface of a observed object, and for utilizing the template guide to improve laser stripe signal to noise ratios and to compensate for corrupted regions in images of the observed object to improve measurement accuracy.

5. 发明授权

US07257248B2 Non-contact measurement system and method 失效
标题翻译：非接触式测量系统及方法
公开(公告)号：US07257248B2
公开(公告)日：2007-08-14
申请号：US10249279
申请日：2003-03-27
申请人： Raghu Kokku , Glen William Brooksby , Peter Henry Tu
发明人： Raghu Kokku , Glen William Brooksby , Peter Henry Tu
IPC分类号： G06K9/00 , G01C9/00 , G01C17/00 , G01C19/00 , G06F15/00
CPC分类号： G01B11/25 , G06T7/521
摘要： A system and method for non-contact measurement of a complex part is provided. The method comprises acquiring an image of the complex part including imposed laser lines on the complex part using at least one imaging device, determining a span of interest of the complex part being representative of at least a portion of the complex part and which comprises information related to a plurality of dimensions of a surface of the complex part, extracting information corresponding to the laser lines from the span of interest to reduce computation and further extracting a plurality of unique points from the information corresponding to the laser lines, the plurality of unique points representing the plurality of dimensions of the surface. The plurality of unique points is used for reconstructing a three-dimensional (3D) representation of the surface of the complex part.
摘要翻译：提供了一种用于非接触式测量复杂部件的系统和方法。该方法包括使用至少一个成像装置获取复合部分上包括施加的激光线的图像，确定复合部分的兴趣跨度代表复合部分的至少一部分，并且包括信息相关到复合部分的表面的多个维度，从感兴趣的跨度提取与激光线对应的信息以减少计算，并且从与激光线对应的信息中进一步提取多个唯一点，多个唯一点表示表面的多个尺寸。多个独特的点被用于重建复杂部分的表面的三维（3D）表示。

6. 发明授权

US07283652B2 Method and system for measuring disease relevant tissue changes 有权
标题翻译：测量疾病相关组织变化的方法和系统
公开(公告)号：US07283652B2
公开(公告)日：2007-10-16
申请号：US10065894
申请日：2002-11-27
申请人： Paulo Ricardo Mendonca , Matthew William Turek , James Vradenburg Miller , Robert August Kaucic , Peter Henry Tu , Tony Chishao Pan
发明人： Paulo Ricardo Mendonca , Matthew William Turek , James Vradenburg Miller , Robert August Kaucic , Peter Henry Tu , Tony Chishao Pan
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06T2207/30061
摘要： A method and system for measuring disease relevant tissue changes for use in quantifying, diagnosing and predicting a given disease are provided. The method comprises applying at least one segmenting process to the image data to generate a plurality of segmented regions of interest, extracting features relevant for a given disease from the segmented regions to generate extracted features, and mathematically modeling the features for use in one of diagnosing, quantifying and predicting changes indicative of the given disease. The system comprises an imaging device for acquiring the image data and an image process configured to segment, extract and mathematically model disease relevant features.
摘要翻译：提供了用于量化，诊断和预测给定疾病的用于测量疾病相关组织变化的方法和系统。该方法包括对图像数据应用至少一个分割过程以产生多个感兴趣的分割区域，从分割区域提取与给定疾病相关的特征以产生提取的特征，以及数学模拟特征以用于诊断之一，量化和预测指示给定疾病的变化。该系统包括用于获取图像数据的成像装置和被配置为分割，提取和数学地模拟疾病相关特征的图像处理。

7. 发明授权

US07574067B2 Surface reconstruction and registration with a helmholtz reciprocal image pair 失效
标题翻译：表面重建和配准亥姆霍兹倒数图像对
公开(公告)号：US07574067B2
公开(公告)日：2009-08-11
申请号：US10678244
申请日：2003-10-03
申请人： Peter Henry Tu , James Vradenburg Miller , Paulo Ricardo Mendonca , James Chapman Ross
发明人： Peter Henry Tu , James Vradenburg Miller , Paulo Ricardo Mendonca , James Chapman Ross
IPC分类号： G06K9/40 , G06K9/00
CPC分类号： G06T7/593 , G06T7/507 , G06T7/74 , G06T7/80
摘要： A method of image reconstruction comprising: obtaining a Helmholtz reciprocal pair of images of an object, the images comprising a first image and a corresponding reciprocal image; determining an imaging geometry associated with the obtaining; selecting a plurality of points in the first image and identifying corresponding candidate points in the corresponding reciprocal image; matching a selected point of the plurality of points and a candidate point of the corresponding candidate points. A method of image registration with an object comprising: obtaining a Helmholtz reciprocal pair of images of an object, the Helmholtz reciprocal pair of images comprising a first image and a corresponding reciprocal image; estimating a pose for the object; predicting an estimated image corresponding to the pose and one image of the reciprocal pair of images; comparing the estimated image with a corresponding actual image from the pair of images; and refining the estimating a pose based on the comparing.
摘要翻译：一种图像重建方法，包括：获得对象的亥姆霍兹倒数对图像，所述图像包括第一图像和相应的倒数图像; 确定与所述获取相关联的成像几何; 选择所述第一图像中的多个点并识别所述对应的倒数图像中的相应候选点; 匹配多个点中的选定点和相应候选点的候选点。一种用对象进行图像配准的方法，包括：获得对象的亥姆霍兹倒数对图像，所述亥姆霍兹倒数对图像包括第一图像和对应的倒数图像; 估计物体的姿势; 预测对应于所述姿势的估计图像和所述倒数对图像的一个图像; 将估计图像与来自该对图像的对应实际图像进行比较; 并根据比较精化估计姿势。

8. 发明申请

US20050105788A1 Methods and apparatus for processing image data to aid in detecting disease 有权
标题翻译：用于处理图像数据以辅助检测疾病的方法和装置
公开(公告)号：US20050105788A1
公开(公告)日：2005-05-19
申请号：US10717861
申请日：2003-11-19
申请人： Matthew William Turek , Joseph Leagrand Mundy , Tony Chi-Shao Pan , Peter Henry Tu , James Vradenburg Miller , Robert August Kaucic , Xiaoye Wu , Paulo Ricardo dos Santos Mendonca
发明人： Matthew William Turek , Joseph Leagrand Mundy , Tony Chi-Shao Pan , Peter Henry Tu , James Vradenburg Miller , Robert August Kaucic , Xiaoye Wu , Paulo Ricardo dos Santos Mendonca
IPC分类号： A61B6/03 , A61B5/08 , A61B10/00 , A61B19/00 , G06F17/00 , G06K9/00 , G06T7/00
CPC分类号： G06T7/0012 , G06F19/00 , G06F19/321 , G06T2207/30061 , G16H50/20
摘要： A method for detecting, quantifying, staging, reporting, and/or tracking of a disease includes providing analysis software configured to detect, quantify, stage, report, and/or track a disease utilizing images of a patient. The analysis software is executable on a personal computer of a patient. Patients are then imaged utilizing a medical imaging apparatus and medical images of the patient produced by the imaging apparatus are downloaded to the personal computer of the patient. The imaging and downloading are repeated a plurality of times at intervals selected to provide the analysis software with sufficient images to detect, quantify, stage, report, and/or track the disease in the patient.
摘要翻译：用于检测，量化，分期，报告和/或跟踪疾病的方法包括提供被配置为利用患者的图像来检测，量化，分段，报告和/或跟踪疾病的分析软件。分析软件可在患者的个人计算机上执行。然后使用医学成像装置对患者进行成像，并且将由成像装置产生的患者的医学图像下载到患者的个人计算机。以选择的间隔重复成像和下载多次，以使分析软件具有足够的图像以检测，量化，分级，报告和/或跟踪患者的疾病。

9. 发明授权

US07116810B2 Method and system for airway measurement 有权
标题翻译：气道测量方法和系统
公开(公告)号：US07116810B2
公开(公告)日：2006-10-03
申请号：US10065878
申请日：2002-11-27
申请人： James Vradenburg Miller , Matthew William Turek , Joseph Leagrand Mundy , Peter Henry Tu
发明人： James Vradenburg Miller , Matthew William Turek , Joseph Leagrand Mundy , Peter Henry Tu
IPC分类号： G06K9/00 , A61B5/08
CPC分类号： G06T7/62
摘要： A method for measuring tubular anatomical structures, for example lung airways, comprises isolating by at least one segmentation process a given tubular anatomical structure of interest and measuring at least one attribute of the structure of interest. A system for measuring lung airways using acquired image data is provided. The system comprises an imaging device for acquiring the image data and an image processing device coupled to the imaging device. The imaging processing device is configured for isolating by at least one segmentation process a given airway of interest, fitting an inner ellipse to an inner boundary of the given airway and an outer ellipse to an outer boundary of the airway structure using statistical techniques at a given point in the airway, and further configured for generating measurements of the given airway using the inner and outer ellipses.
摘要翻译：用于测量管状解剖结构（例如肺气道）的方法包括通过至少一个分割过程分离给定的感兴趣的管状解剖结构并测量感兴趣结构的至少一个属性。提供了一种使用获取的图像数据测量肺气道的系统。该系统包括用于获取图像数据的成像装置和耦合到成像装置的图像处理装置。成像处理装置被配置为通过至少一个分割过程将感兴趣的给定气道进行隔离，使用给定的气道结构的统计技术将内部椭圆拟合到给定气道的内边界和外部椭圆到气道结构的外边界并且还被配置为使用内部和外部椭圆产生给定气道的测量。

10. 发明授权

US07346203B2 Methods and apparatus for processing image data to aid in detecting disease 有权
标题翻译：用于处理图像数据以辅助检测疾病的方法和装置
公开(公告)号：US07346203B2
公开(公告)日：2008-03-18
申请号：US10717861
申请日：2003-11-19
申请人： Matthew William Turek , Joseph Leagrand Mundy , Tony Chi-shao Pan , Peter Henry Tu , James Vradenburg Miller , Robert August Kaucic, Jr. , Xiaoye Wu , Paulo Ricardo dos Santos Mendonca
发明人： Matthew William Turek , Joseph Leagrand Mundy , Tony Chi-shao Pan , Peter Henry Tu , James Vradenburg Miller , Robert August Kaucic, Jr. , Xiaoye Wu , Paulo Ricardo dos Santos Mendonca
IPC分类号： G06K9/00 , G06K9/34 , A61B5/00 , A61B5/05
CPC分类号： G06T7/0012 , G06F19/00 , G06F19/321 , G06T2207/30061 , G16H50/20
摘要： A method for detecting, quantifying, staging, reporting, and/or tracking of a disease includes providing analysis software configured to detect, quantify, stage, report, and/or track a disease utilizing images of a patient. The analysis software is executable on a personal computer of a patient. Patients are then imaged utilizing a medical imaging apparatus and medical images of the patient produced by the imaging apparatus are downloaded to the personal computer of the patient. The imaging and downloading are repeated a plurality of times at intervals selected to provide the analysis software with sufficient images to detect, quantify, stage, report, and/or track the disease in the patient.
摘要翻译：用于检测，量化，分期，报告和/或跟踪疾病的方法包括提供被配置为利用患者的图像来检测，量化，分段，报告和/或跟踪疾病的分析软件。分析软件可在患者的个人计算机上执行。然后使用医学成像装置对患者进行成像，并且将由成像装置产生的患者的医学图像下载到患者的个人计算机。以选择的间隔重复成像和下载多次，以使分析软件具有足够的图像以检测，量化，分级，报告和/或跟踪患者的疾病。

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