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    Real-time performance modeling of software systems with multi-class workload
    11.
    发明授权
    Real-time performance modeling of software systems with multi-class workload 有权
    具有多级工作负载的软件系统的实时性能建模

    公开(公告)号：US08538740B2

    公开(公告)日：2013-09-17

    申请号：US12579124

    申请日：2009-10-14

    Applicant: Dinesh Kumar ,  Asser N. Tantawi ,  Li Zhang

    Inventor： Dinesh Kumar ,  Asser N. Tantawi ,  Li Zhang

    IPC: G06F17/10 ,  G06F9/50 ,  G06F15/173 ,  G06F11/30

    CPC classification number: G06F11/3447 ,  G06F11/3419 ,  G06F11/3452 ,  G06F2201/865

    Abstract: Methods and systems for determining a real-time performance model of systems that process multi-class workloads. The methods can include collecting measurement data, selecting a series of prior time windows, processing the measurement data to compute a set of constraints based on the measurement data from the series of prior time windows, augmenting the set of constraints to a measurement model to obtain an augmented measurement model and running a modified extended Kalman filter with the augmented measurement model to obtain a state estimate.

    Abstract translation: 用于确定处理多类工作负载的系统的实时性能模型的方法和系统。 所述方法可以包括收集测量数据，选择一系列先前的时间窗口，处理测量数据以基于来自一系列先前时间窗口的测量数据计算一组约束，将约束集合增加到测量模型以获得 增强的测量模型，并使用增强的测量模型运行改进的扩展卡尔曼滤波器以获得状态估计。

    Apparatus and method for position sensing
    12.
    发明授权
    Apparatus and method for position sensing 有权
    位置检测装置及方法

    公开(公告)号：US08278913B2

    公开(公告)日：2012-10-02

    申请号：US12466887

    申请日：2009-05-15

    Applicant: Dinesh Kumar ,  Guangyao Xu ,  Jasjit S. Suri

    Inventor： Dinesh Kumar ,  Guangyao Xu ,  Jasjit S. Suri

    IPC: G01R7/14 ,  G01R7/30

    CPC classification number: A61B17/3403 ,  A61B8/4245 ,  A61B10/0241 ,  A61B2017/3405 ,  A61B2017/3409 ,  A61B2017/3413 ,  A61B2090/061 ,  A61B2090/062 ,  A61B2090/067

    Abstract: An improved apparatus and method for position sensing of a medical tracker device are presented. The apparatus and method are designed to constrain, rotate, and track the position of a medical tool. To improve the position sensing of the tracker, a joint that provides two degrees of freedom may use a revolute gear pair together with a rotary sensor for angular motion sensing and a sliding/prismatic assembly together with a linear magnetic sensor for linear position sensing. Thus, the linear motion sensing and the angular motion sensing are decoupled.

    Abstract translation: 提出了一种用于医疗跟踪装置的位置检测的改进的装置和方法。 设备和方法被设计成约束，旋转和跟踪医疗工具的位置。 为了改善跟踪器的位置感测，提供两个自由度的接头可以与用于角运动检测的旋转传感器一起使用旋转齿轮对以及与用于线性位置感测的线性磁传感器的滑动/棱镜组件。 因此，线性运动感测和角运动感测被解耦。

    Method for tissue culture extraction
    13.
    发明授权
    Method for tissue culture extraction 有权
    组织培养提取方法

    公开(公告)号：US08175350B2

    公开(公告)日：2012-05-08

    申请号：US12014635

    申请日：2008-01-15

    Applicant: Jasjit S. Suri ,  Liyang Wei ,  Dinesh Kumar

    Inventor： Jasjit S. Suri ,  Liyang Wei ,  Dinesh Kumar

    IPC: G06K9/62

    CPC classification number: G06K9/3233 ,  A61B8/08 ,  A61B8/12 ,  G06K9/6206 ,  G06T7/0012 ,  G06T7/12 ,  G06T7/149 ,  G06T2207/10068 ,  G06T2207/10136 ,  G06T2207/30081 ,  Y10S128/922

    Abstract: An image guidance system is provided for improving tissue culture extraction where the tissue is extracted under the guidance of first and second knowledge-based systems. The first knowledge-based system provides initial suggested regions of interest for tissue biopsy in an internal organ. These regions of interest are then confirmed as being of interest of being benign by the second knowledge-based system. Information from two different sources may provide a more accurate, intelligent and robust method that helps in selecting biopsy sites accurately, such that suspicious regions are not overlooked and the benign regions are not unnecessarily operated upon. This not only helps in better diagnosis and treatment, but also helps reduce pain to the patient, in addition to reducing wastage of resources and invaluable time.

    Abstract translation: 提供了一种图像引导系统，用于在第一和第二知识型系统的引导下改进组织培养提取，其中提取组织。 第一个基于知识的系统为内部器官组织活检提供了初步建议的感兴趣区域。 这些感兴趣的地区然后被确认为第二个基于知识的系统是有利于良性的。 来自两个不同来源的信息可以提供更准确，智能和鲁棒的方法，其有助于精确选择活检部位，使得可疑区域不被忽视，并且良性区域不会被不必要地操作。 这不仅有助于更好的诊断和治疗，还有助于减少患者的痛苦，同时减少资源的浪费和宝贵的时间。

    Alignment method for registering medical images
    14.
    发明授权
    Alignment method for registering medical images 有权
    用于注册医学图像的对准方法

    公开(公告)号：US08064664B2

    公开(公告)日：2011-11-22

    申请号：US11874656

    申请日：2007-10-18

    Applicant: Jasjit S. Suri ,  Dinggang Shen ,  Dinesh Kumar

    Inventor： Jasjit S. Suri ,  Dinggang Shen ,  Dinesh Kumar

    IPC: G06K9/00 ,  G06K9/32

    CPC classification number: G06K9/6206 ,  G06K2009/00932 ,  G06K2209/05

    Abstract: Systems and method are provided for registering medical images to reduce movement between the images. In one arrangement, a hierarchical image registration is performed where regions of the largest differences between images are identified and utilized to drive the deformation of one of the images. Such regions are identified in one arrangement by determining intensities and gradient magnitudes for corresponding regions of the images. In another arrangement, a multi-resolution registration strategy is applied.

    Abstract translation: 提供了用于记录医学图像以减少图像之间的移动的系统和方法。 在一种布置中，执行分层图像配准，其中识别并利用图像之间的最大差异的区域来驱动其中一个图像的变形。 通过确定图像的相应区域的强度和梯度幅度，在一个布置中识别这样的区域。 在另一种布置中，应用多分辨率注册策略。

    HOLDER ASSEMBLY FOR A MEDICAL IMAGING INSTRUMENT
    15.
    发明申请
    HOLDER ASSEMBLY FOR A MEDICAL IMAGING INSTRUMENT 审中-公开
    医疗成像仪器的组件

    公开(公告)号：US20090227874A1

    公开(公告)日：2009-09-10

    申请号：US12265940

    申请日：2008-11-06

    Applicant: Jasjit S. Suri ,  Dinesh Kumar ,  Animesh Khemka

    Inventor： Jasjit S. Suri ,  Dinesh Kumar ,  Animesh Khemka

    IPC: A61B8/14

    CPC classification number: A61B8/12 ,  A61B8/4218

    Abstract: Provided herein are devices and methods for mounting variously configured medical imaging probes (“ultrasound probes”) to a positioning device for imaging applications. One aspect provides a probe holder that has a recessed surface adapted to securely support a particular ultrasound probe for interfacing the probe with a positioning device. Another aspect provides a probe holder that interconnects with a flexible joint to allow the probe holder to securely support a variety of different ultrasound probes and interface those probes with a positioning device.

    Abstract translation: 本文提供了用于将各种配置的医学成像探针（“超声波探头”）安装到用于成像应用的定位装置的装置和方法。 一个方面提供一种具有凹入表面的探针保持器，其适于牢固地支撑特定的超声探头，用于将探针与定位装置接合。 另一方面提供了一种探针架，其与柔性接头相互连接，以允许探头架牢固地支撑各种不同的超声波探头，并将这些探头与定位装置相接合。

    METHOD FOR TISSUE CULTURE EXTRACTION
    16.
    发明申请
    METHOD FOR TISSUE CULTURE EXTRACTION 有权
    组织提取方法

    公开(公告)号：US20080170770A1

    公开(公告)日：2008-07-17

    申请号：US12014635

    申请日：2008-01-15

    Applicant: Jasjit S. Suri ,  Liyang Wei ,  Dinesh Kumar

    Inventor： Jasjit S. Suri ,  Liyang Wei ,  Dinesh Kumar

    IPC: G06K9/00

    CPC classification number: G06K9/3233 ,  A61B8/08 ,  A61B8/12 ,  G06K9/6206 ,  G06T7/0012 ,  G06T7/12 ,  G06T7/149 ,  G06T2207/10068 ,  G06T2207/10136 ,  G06T2207/30081 ,  Y10S128/922

    Abstract: An image guidance system is provided for improving tissue culture extraction where the tissue is extracted under the guidance of first and second knowledge-based systems. The first knowledge-based system provides initial suggested regions of interest for tissue biopsy in an internal organ. These regions of interest are then confirmed as being of interest of being benign by the second knowledge-based system. Information from two different sources may provide a more accurate, intelligent and robust method that helps in selecting biopsy sites accurately, such that suspicious regions are not overlooked and the benign regions are not unnecessarily operated upon. This not only helps in better diagnosis and treatment, but also helps reduce pain to the patient, in addition to reducing wastage of resources and invaluable time.

    Abstract translation: 提供了一种图像引导系统，用于在第一和第二知识型系统的引导下改进组织培养提取，其中提取组织。 第一个基于知识的系统为内部器官组织活检提供了初步建议的感兴趣区域。 这些感兴趣的地区然后被确认为第二个基于知识的系统是有利于良性的。 来自两个不同来源的信息可以提供更准确，智能和鲁棒的方法，其有助于精确选择活检部位，使得可疑区域不被忽视，并且良性区域不会被不必要地操作。 这不仅有助于更好的诊断和治疗，还有助于减少患者的痛苦，同时减少资源的浪费和宝贵的时间。

    ALIGNMENT METHOD FOR REGISTERING MEDICAL IMAGES
    17.
    发明申请
    ALIGNMENT METHOD FOR REGISTERING MEDICAL IMAGES 有权
    用于注册医学图像的对准方法

    公开(公告)号：US20080095422A1

    公开(公告)日：2008-04-24

    申请号：US11874656

    申请日：2007-10-18

    Applicant: Jasjit Suri ,  Dinggang Shen ,  Dinesh Kumar

    Inventor： Jasjit Suri ,  Dinggang Shen ,  Dinesh Kumar

    IPC: G06K9/00

    CPC classification number: G06K9/6206 ,  G06K2009/00932 ,  G06K2209/05

    Abstract: Systems and method are provided for registering medical images to reduce movement between the images. In one arrangement, a hierarchical image registration is performed where regions of the largest differences between images are identified and utilized to drive the deformation of one of the images. Such regions are identified in one arrangement by determining intensities and gradient magnitudes for corresponding regions of the images. In another arrangement, a multi-resolution registration strategy is applied.

    Abstract translation: 提供了用于记录医学图像以减少图像之间的移动的系统和方法。 在一种布置中，执行分层图像配准，其中识别并利用图像之间的最大差异的区域来驱动其中一个图像的变形。 通过确定图像的相应区域的强度和梯度幅度，在一个布置中识别这样的区域。 在另一种布置中，应用多分辨率注册策略。

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