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    METHODS AND APPARATUS FOR SIMULTANEOUSLY INSPECTING MULTIPLE ARRAY REGIONS HAVING DIFFERENT PITCHES
    4.
    发明申请
    METHODS AND APPARATUS FOR SIMULTANEOUSLY INSPECTING MULTIPLE ARRAY REGIONS HAVING DIFFERENT PITCHES 有权
    同时检查具有不同切片的多个阵列区域的方法和装置

    公开(公告)号：US20110164130A1

    公开(公告)日：2011-07-07

    申请号：US13062934

    申请日：2010-06-18

    申请人： Hong Chen ,  Jason Z. Lin

    发明人： Hong Chen ,  Jason Z. Lin

    IPC分类号： H04N7/18 ,  G01N23/00

    CPC分类号： G01N21/956 ,  G01N2021/95676 ,  G03F1/84 ,  H01L22/12

    摘要： One embodiment relates to a method of automatically inspecting multiple array regions (102) simultaneously using an imaging apparatus (302). The method includes selecting (211 or 212) an optimal pixel size such that each array region in the multiple array regions has a grouped cell which is an integer number of pixels in size, and adjusting a pixel size of the imaging apparatus to be the selected optimal pixel size. Optimal pixel sizes within an available range of pixel sizes may be determined by finding (202) a largest common divider of cell sizes of the multiple array regions when the cell sizes are expressed in integers. Pre-set criteria may be applied to determine (208) which, if any, of the optimal pixel sizes are acceptable based on pre-set criteria. If none of the optimal pixel sizes are acceptable, then one of the array regions may be marked for digital interpolation (see 216). Other embodiments, aspects, and features are also disclosed.

    摘要翻译： 一个实施例涉及一种使用成像设备（302）同时自动检查多个阵列区域（102）的方法。 该方法包括：选择（211或212）最佳像素大小，使得多个阵列区域中的每个阵列区域具有分组的小区，其大小为整数像素，并且将成像设备的像素大小调整为所选择的 最佳像素大小。 可以通过在单元格大小以整数表示时，找到（202）多个阵列区域的单元大小的最大公共分频器来确定像素大小的可用范围内的最佳像素大小。 可以应用预设标准以基于预设标准来确定（208）哪些最佳像素大小是可接受的。 如果没有最佳像素大小是可以接受的，则可以将阵列区域之一标记为数字插值（参见216）。 还公开了其它实施例，方面和特征。

    Methods and apparatus for simultaneously inspecting multiple array regions having different pitches
    5.
    发明授权
    Methods and apparatus for simultaneously inspecting multiple array regions having different pitches 有权
    用于同时检查具有不同间距的多个阵列区域的方法和装置

    公开(公告)号：US08692878B2

    公开(公告)日：2014-04-08

    申请号：US13062934

    申请日：2010-06-18

    申请人： Hong Chen ,  Jason Z. Lin

    发明人： Hong Chen ,  Jason Z. Lin

    IPC分类号： H04N7/18

    CPC分类号： G01N21/956 ,  G01N2021/95676 ,  G03F1/84 ,  H01L22/12

    摘要： One embodiment relates to a method of automatically inspecting multiple array regions (102) simultaneously using an imaging apparatus (302). The method includes selecting (211 or 212) an optimal pixel size such that each array region in the multiple array regions has a grouped cell which is an integer number of pixels in size, and adjusting a pixel size of the imaging apparatus to be the selected optimal pixel size. Optimal pixel sizes within an available range of pixel sizes may be determined by finding (202) a largest common divider of cell sizes of the multiple array regions when the cell sizes are expressed in integers. Pre-set criteria may be applied to determine (208) which, if any, of the optimal pixel sizes are acceptable based on pre-set criteria. If none of the optimal pixel sizes are acceptable, then one of the array regions may be marked for digital interpolation (see 216). Other embodiments, aspects, and features are also disclosed.

    摘要翻译： 一个实施例涉及一种使用成像设备（302）同时自动检查多个阵列区域（102）的方法。 该方法包括：选择（211或212）最佳像素大小，使得多个阵列区域中的每个阵列区域具有分组的小区，其大小为整数像素，并且将成像设备的像素大小调整为所选择的 最佳像素大小。 可以通过在单元格大小以整数表示时，找到（202）多个阵列区域的单元大小的最大公共分频器来确定像素大小的可用范围内的最佳像素大小。 可以应用预设标准以基于预设标准来确定（208）哪些最佳像素大小是可接受的。 如果没有最佳像素大小是可以接受的，则可以将阵列区域之一标记为数字插值（参见216）。 还公开了其它实施例，方面和特征。

    Outlier substrate inspection
    6.
    发明授权
    Outlier substrate inspection 有权
    离子基板检查

    公开(公告)号：US07440607B1

    公开(公告)日：2008-10-21

    申请号：US10980499

    申请日：2004-11-03

    申请人： Jason Z. Lin ,  Hong Chen ,  Evgeni Shifrin ,  Ashok V. Kulkarni ,  Santosh K. Bhattacharyya ,  Wei Zhao ,  Chien-Huei Chen

    发明人： Jason Z. Lin ,  Hong Chen ,  Evgeni Shifrin ,  Ashok V. Kulkarni ,  Santosh K. Bhattacharyya ,  Wei Zhao ,  Chien-Huei Chen

    IPC分类号： G06K9/00

    CPC分类号： G01N21/8851 ,  G01N21/95607 ,  G01N2021/8825 ,  G01N2021/8887 ,  G06T7/0004

    摘要： A method of detecting anomalies in a test image. Test features of pixels within the test image are selected, and reference features of pixels within at least one reference image are also selected. A signal distribution of test features and reference features in a multi-dimensional feature space is created, and stored. Those test features of the test image that do not satisfy a set of criteria for normalcy are selected as candidate points. Those candidate points that are statistical outliers are identified as anomalies. Positions of the anomalies are located using the stored signal distribution within which the defects have been identified as a lookup table.

    摘要翻译： 一种检测测试图像异常的方法。 选择测试图像内的像素的测试特征，并且还选择至少一个参考图像内的像素的参考特征。 创建并存储多维特征空间中的测试特征和参考特征的信号分布。 选择不满足正常条件的测试图像的测试特征作为候选点。 统计异常值的候选点被识别为异常。 使用存储的信号分布来定位异常的位置，在该信号分布中已经将缺陷识别为查找表。

    Retaining enclosure for above-ground fiber optic/cable network terminal
    7.
    发明授权
    Retaining enclosure for above-ground fiber optic/cable network terminal 有权
    用于地面光纤/电缆网络终端的保护罩

    公开(公告)号：US09470867B1

    公开(公告)日：2016-10-18

    申请号：US14756752

    申请日：2015-10-08

    申请人： Chun-Nam Chan James ,  Hong Chen ,  Donovan Hammersley ,  Mahmud Harji

    发明人： Chun-Nam Chan James ,  Hong Chen ,  Donovan Hammersley ,  Mahmud Harji

    IPC分类号： G02B6/44

    CPC分类号： G02B6/445 ,  G02B6/4447 ,  G02B6/4452 ,  G02B6/4471

    摘要： The unit for retaining/securing a fiber optic cable comprises an enclosure including a tray having a back base plate, a top and a bottom sides and a unit for retaining/securing a fiber optic cable, disposed in an interior of the enclosure. The bottom side is provided with a pair of identical apertures. Each aperture resembles to a flat shovel having an upper rectangular shape continued by a circular sector; the aperture is so profiled as to engage alternatively a biting-retaining fixture for inserting a cable or an exit grommet for a leaving cable; the former is made of a rigid plastic, while the second—of a soft, elastic polymer. The unit for retaining/securing a fiber optic cable is actuated by a shifting lever, having a shape of an angled, cantilevered part with a longitudinal axis of symmetry bent generally at 90 degrees.

    摘要翻译： 用于保持/固定光纤电缆的单元包括外壳，其包括具有后基板，顶部和底侧的托盘和用于保持/固定设置在外壳内部的光纤电缆的单元。 底侧设有一对相同的孔。 每个孔类似于具有由圆形扇形继续的上矩形的平铲; 该孔是如此轮廓以交替地与咬合保持夹具相配合，用于插入用于离开电缆的电缆或出口护环; 前者由刚性塑料制成，而第二种是柔软的弹性聚合物。 用于保持/固定光纤电缆的单元由变速杆致动，变速杆具有成角度的悬臂部分的形状，其纵向对称轴线通常以90度弯曲。

    Assessing legibility of images
    8.
    发明授权
    Assessing legibility of images 有权
    评估图像的易读性

    公开(公告)号：US09418310B1

    公开(公告)日：2016-08-16

    申请号：US13529834

    申请日：2012-06-21

    申请人： Hong Chen ,  Ming Zhao ,  Junqing Shang ,  Michael Patrick Bacus ,  Sherif M. Yacoub

    发明人： Hong Chen ,  Ming Zhao ,  Junqing Shang ,  Michael Patrick Bacus ,  Sherif M. Yacoub

    IPC分类号： G06K9/46 ,  G06K9/66 ,  G06K9/00

    CPC分类号： G06K9/4638 ,  G06K9/00442 ,  G06K9/036 ,  G06K2209/00 ,  G06K2209/01

    摘要： In some implementations, legibility of an image may be automatically determined based, at least in part, on text contained in the image. For example, image analysis techniques may be used to identify text components in an image. One or more features of each text component may be determined for use in assessing the legibility of the text component. For example, a classifier trained on the one or more features may provide a confidence level indicative of the legibility of each text component. The confidence level for each of the text components may be compared to a legibility threshold for determining whether the text component is legible or illegible. Based, at least in part, on the determination as to how much of the text in the image is legible or illegible, an overall legibility of the image may be assessed.

    摘要翻译： 在一些实现中，可以至少部分地基于图像中包含的文本来自动确定图像的可读性。 例如，可以使用图像分析技术来识别图像中的文本分量。 可以确定每个文本组件的一个或多个特征以用于评估文本组件的可读性。 例如，针对一个或多个特征训练的分类器可以提供指示每个文本分量的可读性的置信水平。 可以将每个文本分量的置信水平与用于确定文本分量是否可读或难以辨认的可读性阈值进行比较。 至少部分地基于对图像中的文本多少可读或不清楚的确定，可以评估图像的整体可读性。

    METHOD AND SYSTEM FOR ACQUIRING ATTITUDE OF ACETABULUM AND FEMORAL HEAD IN REAL TIME DURING HIP JOINT REPLACEMENT PROCEDURE
    9.
    发明申请
    METHOD AND SYSTEM FOR ACQUIRING ATTITUDE OF ACETABULUM AND FEMORAL HEAD IN REAL TIME DURING HIP JOINT REPLACEMENT PROCEDURE 审中-公开
    在髋关节置换手术期间实时获取乙型肝炎和髋关节的方法和系统

    公开(公告)号：US20150289890A1

    公开(公告)日：2015-10-15

    申请号：US14440594

    申请日：2012-10-08

    申请人： Hong CHEN

    发明人： Hong Chen ,  Zhihua Wang ,  Yixin Zhou ,  Shaojie Su ,  Tianjia Sun ,  Jiyang Gao ,  Hanjun Jiang

    IPC分类号： A61B17/17 ,  A61B19/00

    CPC分类号： A61F2/4684 ,  A61F2/3609 ,  A61F2/4657 ,  A61F2002/30668 ,  A61F2002/4666 ,  A61F2002/4668

    摘要： A method and system for acquiring the attitudes of an acetabulum and a femoral head in real time during an artificial hip joint replacement procedure; during hip joint replacement, a pressure sensor and/or a touch sensor are disposed at each pressure point concerned for a femoral head prosthesis test mould, forming a sensor array (1); the sensor array (1) acquires the contact and stress conditions between the femoral head prosthesis test mould and the acetabulum, and sends out a signal; and a receiving terminal receives and displays the signal on a display module, and acquires the simulated attitudes of the acetabulum and the femoral head. The system comprises a sensor array (1), a necessary peripheral circuit, and a signal receiving and display device for receiving and displaying the signal sent by the peripheral circuit. The present invention can accurately simulate the presented attitude of the femoral head prosthesis during hip joint replacement procedure, so that a doctor can intuitively see the position and movement condition of the femoral head prosthesis during the procedure, thus improving the success rate and curative effect of the hip joint replacement procedure.

    摘要翻译： 一种在人造髋关节置换手术中实时获取髋臼和股骨头姿态的方法和系统; 在髋关节置换期间，压力传感器和/或触摸传感器设置在股骨头假体测试模具的相关压力点处，形成传感器阵列（1）; 传感器阵列（1）获取股骨头假体检查模具和髋臼之间的接触和应力条件，并发出信号; 并且接收终端在显示模块上接收并显示信号，并且获取髋臼和股骨头的模拟态度。 该系统包括传感器阵列（1），必要的外围电路和用于接收和显示由外围电路发送的信号的信号接收和显示装置。 本发明可以准确地模拟股骨头假体在髋关节置换手术过程中呈现出的姿态，使医生能够直观地看到手术过程中股骨头假体的位置和运动状况，从而提高了股骨头假体的成功率和疗效 髋关节置换手术。