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51. 发明授权

US09057710B2 System and method for automated optical inspection of industrial gas turbines and other power generation machinery 有权
标题翻译：工业燃气轮机等发电机械自动光学检测系统及方法
公开(公告)号：US09057710B2
公开(公告)日：2015-06-16
申请号：US13362417
申请日：2012-01-31
申请人： Clifford Hatcher , Forrest R. Ruhge , Dennis H. Lemieux , Himanshu Bhatnagar , Yakup Genc , Richard Hatley
发明人： Clifford Hatcher , Forrest R. Ruhge , Dennis H. Lemieux , Himanshu Bhatnagar , Yakup Genc , Richard Hatley
IPC分类号： H04N7/18 , G01N21/954 , G02B23/24 , H04N5/225
CPC分类号： G01N21/954 , G02B23/2476 , H04N7/183 , H04N2005/2255
摘要： Internal components of power generation machinery, such as gas and steam turbines are inspected with an optical camera inspection system that is capable of automatically positioning the camera field of view (FOV) to an area of interest within the machinery along a pre-designated navigation path and capturing images without human intervention. Automatic camera positioning and image capture can be initiated automatically or after receipt of operator permission. The pre-designated navigation path can be defined by operator manual positioning of an inspection scope within the power machine or a similar one of the same type and recording of positioning steps for future replication. The navigation path can also be defined by virtual simulation.
摘要翻译：使用光学相机检查系统来检查诸如燃气和蒸汽轮机的发电机器的内部部件，该相机检查系统能够沿着预先指定的导航路径将摄像机视场（FOV）自动定位在机器内的感兴趣区域并且在没有人为干预的情况下拍摄图像。自动摄像机定位和图像捕获可以自动启动，也可以在收到操作者许可之后启动。预先指定的导航路径可以通过操作员在动力机器内手动定位检查范围或相同类型的类似的和记录定位步骤以进行将来复制来定义。导航路径也可以通过虚拟模拟来定义。

52. 发明授权

US08922640B2 System and method for automated optical inspection of industrial gas turbines and other power generation machinery with articulated multi-axis inspection scope 有权
标题翻译：工业燃气轮机等具有铰接式多轴检测范围的发电机械的自动光学检测系统和方法
公开(公告)号：US08922640B2
公开(公告)日：2014-12-30
申请号：US13362387
申请日：2012-01-31
申请人： Clifford Hatcher , Forrest R. Ruhge , Dennis H. Lemieux , Himanshu Bhatnagar , Yakup Genc , Richard Hatley
发明人： Clifford Hatcher , Forrest R. Ruhge , Dennis H. Lemieux , Himanshu Bhatnagar , Yakup Genc , Richard Hatley
IPC分类号： H04N7/18
CPC分类号： G01N21/954 , F01D21/003 , G01M15/14 , G02B23/2476
摘要： Internal components of power generation machinery, such as gas and steam turbines are inspected with an optical camera inspection system that is capable of automatically positioning the camera field of view (FOV) to an area of interest within the machinery along a pre-designated navigation path and capturing images without human intervention. Automatic camera positioning and image capture can be initiated automatically or after receipt of operator permission. The pre-designated navigation path can be defined by operator manual positioning of an inspection scope within the power machine or a similar one of the same type and recording of positioning steps for future replication. The navigation path can also be defined by virtual simulation. The inspection system includes an articulated multi-axis inspection scope.
摘要翻译：使用光学相机检查系统来检查诸如燃气和蒸汽轮机的发电机器的内部部件，该相机检查系统能够沿着预先指定的导航路径将相机视场（FOV）自动定位在机器内的感兴趣区域并且在没有人为干预的情况下拍摄图像。自动摄像机定位和图像捕获可以自动启动，也可以在收到操作者许可之后启动。预先指定的导航路径可以通过操作员在动力机器内手动定位检查范围或相同类型的类似的和记录定位步骤以进行将来复制来定义。导航路径也可以通过虚拟模拟来定义。检查系统包括铰接式多轴检查范围。

53. 发明申请

US20140053568A1 SYSTEM AND METHOD FOR ON LINE MONITORING WITHIN A GAS TURBINE COMBUSTOR SECTION 有权
标题翻译：用于在气体涡轮搅拌机部分进行在线监测的系统和方法
公开(公告)号：US20140053568A1
公开(公告)日：2014-02-27
申请号：US13856673
申请日：2013-04-04
申请人： Clifford Hatcher, JR. , Richard Hatley , Yakup Genc , Forrest R. Ruhge
发明人： Clifford Hatcher, JR. , Richard Hatley , Yakup Genc , Forrest R. Ruhge
IPC分类号： F02C9/00
CPC分类号： F02C9/00 , F02C7/00 , F05D2260/80 , G01H9/00 , G01J5/0088 , G01J2005/0077 , G01M11/081 , G01M15/14 , G01N21/8806 , G01N21/8851 , G01N21/9515 , G01N21/954 , G01N25/72 , G01N2021/8893
摘要： An on-line optical inspection and monitoring system is externally mounted to existing man way service access within the combustor housing. A replacement man way cover having an optical window is mounted to the combustor housing. One or more optical cameras are oriented so that the camera field of view (FOV) is directed through the man way cover optical window. The camera FOV is moved to plural positions within the combustion section, such as under control of an automated motion control system, and images are captured. Multiple images are combined to form a composite image, which may include an image of an entire transition within the combustion section. Visual images and/or infrared (IR) thermal images may be captured. Thermal image information is correlated with component temperature. Image information is utilized to determine vibration characteristics of the imaged components.
摘要翻译：在线光学检查和监视系统外部安装在燃烧器壳体内的现有人员通道上。具有光学窗口的更换人的盖子安装到燃烧器壳体。一个或多个光学照相机被定向成使得照相机视场（FOV）被引导通过人的方式覆盖光学窗口。摄像机FOV被移动到燃烧部内的多个位置，例如在自动运动控制系统的控制下，捕获图像。多个图像被组合以形成合成图像，其可以包括在燃烧部分内的整个过渡的图像。可以捕获视觉图像和/或红外（IR）热图像。热图像信息与组件温度相关。利用图像信息来确定成像部件的振动特性。

54. 发明申请

US20130335530A1 SYSTEM AND METHOD FOR VISUAL INSPECTION AND 3D WHITE LIGHT SCANNING OF OFF-LINE INDUSTRIAL GAS TURBINES AND OTHER POWER GENERATION MACHINERY 有权
标题翻译：离线工业气体涡轮机和其他发电机的视觉检测和3D白光扫描系统与方法
公开(公告)号：US20130335530A1
公开(公告)日：2013-12-19
申请号：US13972000
申请日：2013-08-21
申请人： Clifford Hatcher, JR. , Yakup Genc , Richard Hatley , Anton Schick
发明人： Clifford Hatcher, JR. , Yakup Genc , Richard Hatley , Anton Schick
IPC分类号： G01M15/02
CPC分类号： G01M15/02 , F01D21/003 , G01N21/954 , G02B23/2484
摘要： Internal components of gas or steam turbines are inspected with a 3D scanning camera inspection system that is inserted and positioned within the turbine, for example through a gas turbine combustor nozzle port. Three dimensional internal component measurements are performed using projected light patterns generated by a stripe projector and a 3D white light matrix camera. Real time dimensional information is gathered without physical contact, which is helpful for extracting off-line engineering information about the scanned structures. Exemplary 3D scans, preferably with additional visual images, are performed of the gas path side of a gas turbine combustor support housing, combustor basket and transition with or without human intervention.
摘要翻译：气体或蒸汽轮机的内部组件用3D扫描照相机检查系统进行检查，该3D扫描照相机检查系统例如通过燃气轮机燃烧器喷嘴端口插入并定位在涡轮机内。使用由条形投影仪和3D白光矩阵相机产生的投影光图案来执行三维内部部件测量。实时尺寸信息在没有物理接触的情况下被收集，这有助于提取关于扫描结构的离线工程信息。在具有或不具有人为干预的情况下，执行燃气轮机燃烧器支撑壳体，燃烧器筐和转换的气体路径侧的示例性3D扫描，优选地具有附加的视觉图像。

55. 发明授权

US08320679B2 Method for detecting objects using flexible edge arrangements 有权
标题翻译：使用柔性边缘布置检测物体的方法
公开(公告)号：US08320679B2
公开(公告)日：2012-11-27
申请号：US12052864
申请日：2008-03-21
申请人： Yan Li , Yanghai Tsin , Yakup Genc
发明人： Yan Li , Yanghai Tsin , Yakup Genc
IPC分类号： G06K9/62
CPC分类号： G06K9/4609
摘要： A method wherein images of different types of objects within a class are partitioned into region stacks. For each one of the stacks, the method: (a) applies a template to extract fragments having a predetermined size and one of a plurality of different spatial orientations, to generate extracted templates; (b) determines, from the extracted templates, a most frequent one thereof having only a first number of fragments with a common spatial orientations; (c) records the number of images having the determined most frequent extracted template; (d) repeats (b) and (c) with successively increasing number of fragments until the number of recoded images falls below a threshold; and (e) selects as a master extracted template the one of the most frequent templates having the largest recorded number of fragments. The master extracted templates for the stacks are combined into a map that is then compared with background images to remove extracted templates matching segment in the background.
摘要翻译：将类内不同类型对象的图像分割成区域堆栈的方法。对于堆叠中的每一个，方法：（a）应用模板来提取具有预定大小和多个不同空间取向之一的片段，以产生提取的模板; （b）从所提取的模板中确定其中最频繁的模板具有仅具有公共空间取向的第一数量的片段; （c）记录具有确定的最频繁提取的模板的图像的数量; （d）重复（b）和（c），连续增加片段数，直到重新编码的图像数量低于阈值; 和（e）选择具有最大记录数量片段的最频繁模板之一作为主提取模板。将提取的模板用于堆栈组合成一个映射，然后将其与背景图像进行比较，以删除在后台匹配段的提取模板。

56. 发明授权

US08244025B2 Method of coalescing information about inspected objects 有权
标题翻译：汇总有关被检物体信息的方法
公开(公告)号：US08244025B2
公开(公告)日：2012-08-14
申请号：US11875089
申请日：2007-10-19
申请人： Fredrick M. Davis , Yakup Genc , Robert E. Shannon , Xiang Zhang
发明人： Fredrick M. Davis , Yakup Genc , Robert E. Shannon , Xiang Zhang
IPC分类号： G06K9/00 , G06T15/00 , G06T17/00 , G06T15/40 , G06F19/00
CPC分类号： G06K9/00 , G06T7/75 , G06T19/00 , G06T2200/24 , G06T2207/10012 , G06T2207/30164 , G06T2219/028
摘要： A method of coalescing information about inspected objects. The method includes acquiring an image set of an object to be inspected, the image set having a three-dimensional model of the object and a plurality of two-dimensional images of the object. A location of interest is identified on a surface of the modeled object and global coordinate points of the three-dimensional model are designated that characterize the location of interest of the modeled object. A markup tag annotating the location of interest is associate with the designated global coordinate points of the three-dimensional model, and the markup tag is conveyed when viewing any one of the plurality of two-dimensional images of the image set that have at least one image point that correlates to a corresponding designated global coordinate point of the three-dimensional model that characterize the location of interest.
摘要翻译：合并有关被检查对象的信息的方法。所述方法包括获取待检查对象的图像集合，所述图像组具有所述对象的三维模型和所述对象的多个二维图像。在建模对象的表面上识别感兴趣的位置，并且指定三维模型的全局坐标点，其表征建模对象的兴趣位置。注释感兴趣的位置的标记标签与三维模型的指定的全局坐标点相关联，并且当查看具有至少一个的图像集的多个二维图像中的任何一个时，传送标记标签图像点与表征感兴趣位置的三维模型的对应的指定全局坐标点相关。

57. 发明申请

US20080247636A1 Method and System for Interactive Virtual Inspection of Modeled Objects 有权
标题翻译：建模对象的交互虚拟检测方法与系统
公开(公告)号：US20080247636A1
公开(公告)日：2008-10-09
申请号：US11875092
申请日：2007-10-19
申请人： Fredrick M. Davis , Yakup Genc , Sergey Kabanov , Robert E. Shannon , Xiang Zhang
发明人： Fredrick M. Davis , Yakup Genc , Sergey Kabanov , Robert E. Shannon , Xiang Zhang
IPC分类号： G06K9/46
CPC分类号： G09G5/00 , G06T19/00 , G06T2200/24 , G06T2219/028 , G06T2219/2004
摘要： A method of using a Graphic User Interface (GUI) for interactive virtual inspection of modeled objects. The method includes acquiring a three-dimensional model of a modeled object and displaying a first view of the modeled object for a user to identify locations of interest on a surface of the modeled object visible within the first view. The user enters information to create a markup tag that annotates the location of interest, and the markup tag is automatically associated with the location of interest on the modeled object. A second view of the modeled object is displayed including the user identified location of interest and the markup tag.
摘要翻译：使用图形用户界面（GUI）进行模拟对象的交互式虚拟检查的方法。该方法包括获取建模对象的三维模型并显示用于用户的建模对象的第一视图以识别在第一视图内可见的所建模对象的表面上的感兴趣位置。用户输入信息以创建标注感兴趣位置的标记标签，并且标记标签自动与建模对象上的感兴趣位置相关联。显示建模对象的第二视图，包括用户识别的兴趣位置和标记标签。

58. 发明授权

US07374103B2 Object localization 有权
标题翻译：对象本地化
公开(公告)号：US07374103B2
公开(公告)日：2008-05-20
申请号：US11195311
申请日：2005-08-02
申请人： Yakup Genc , Xiang Zhang
发明人： Yakup Genc , Xiang Zhang
IPC分类号： G06K19/06
CPC分类号： G01S13/876 , G01S13/825
摘要： A computer-implemented method for object localization includes providing a plurality of tags having fixed positions within an environment and known identifications, and providing a reader, for detecting the tags and reading the identifications, wherein the reader detects a plurality of tags within a scanning volume having a known shape. The method further includes determining positions for the plurality of tags within the scanning volume, and determining a position of the reader according to the positions for the plurality of tags within the scanning volume and the known shape of the scanning volume.
摘要翻译：用于对象定位的计算机实现的方法包括提供在环境和已知标识内具有固定位置的多个标签，以及提供用于检测标签和读取标识的读取器，其中读取器检测扫描卷内的多个标签具有已知的形状。该方法还包括确定扫描体积内的多个标签的位置，以及根据扫描体积内的多个标签的位置和扫描体积的已知形状来确定读取器的位置。

59. 发明授权

US07064742B2 Input devices using infrared trackers 有权
公开(公告)号：US07064742B2
公开(公告)日：2006-06-20
申请号：US10153519
申请日：2002-05-22
申请人： Nassir Navab , Yakup Genc
发明人： Nassir Navab , Yakup Genc
IPC分类号： G09G5/00
CPC分类号： H04N7/18
摘要： An interaction/input device for use in systems utilizing infrared video-based trackers is provided. The interaction/input device is employed by placing markers, e.g., small retroreflective disks, in a predetermined configuration on a planar surface to simulate physical buttons. Once in view of the infrared tracker, the system will recognize the predetermined configuration as the input device which can then be physically manipulated by the user. The user will put their fingers on one of these markers or disks, and in turn, the infrared video-based tracker will recognize this action and process it accordingly. Optionally, an augmented reality system employing the input device of the present invention can also augment simulated menus in the user's view, via a head-mounted display, giving the user the necessary feedback for interaction. By exploiting conventional tracking technology, the interaction/input device can be implemented with minimal additional hardware and minimal additional processing required by the system.

60. 发明申请

US20050259847A1 System and method for tracking parcels on a planar surface 审中-公开
标题翻译：用于在平坦表面上跟踪包裹的系统和方法
公开(公告)号：US20050259847A1
公开(公告)日：2005-11-24
申请号：US11046717
申请日：2005-01-31
申请人： Yakup Genc , Yanghai Tsin , Cuneyt Akinlar , Anurag Mittal , Xiang Gao
发明人： Yakup Genc , Yanghai Tsin , Cuneyt Akinlar , Anurag Mittal , Xiang Gao
IPC分类号： G06K9/00 , G06T5/00 , G06T7/20
CPC分类号： G06T7/251 , G06T7/12 , G06T7/194 , G06T7/579 , G06T2207/10016 , G06T2207/20036 , G06T2207/30164
摘要： A system and method for tracking parcels on a planar surface is provided. The method comprising: acquiring an image of the parcel located on the planar surface; determining edges of the parcel; projecting the edges onto the planar surface; determining which edges belong to each side of the parcel; calculating a cost function associated with the edges belonging to each side of the parcel; searching the edges belonging to each side of the parcel to find edges having a lowest cost; and constructing a matching configuration of the parcel using the edges having the lowest cost.
摘要翻译：提供了一种用于在平面上跟踪包裹的系统和方法。该方法包括：获取位于平面上的包裹的图像; 确定包裹的边缘; 将边缘投影到平面上; 确定哪些边缘属于包裹的每一侧; 计算与属于包裹每一侧的边缘相关联的成本函数; 搜索属于包裹每一边的边缘来查找成本最低的边缘; 以及使用具有最低成本的边缘构建包裹的匹配配置。

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