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    Electronic device and file manipulation method
    62.
    发明授权
    Electronic device and file manipulation method 有权
    电子设备和文件操作方法

    公开(公告)号：US08806374B2

    公开(公告)日：2014-08-12

    申请号：US13593529

    申请日：2012-08-24

    申请人： Peng Wang

    发明人： Peng Wang

    IPC分类号： G06F3/048

    CPC分类号： G06F3/0486 ,  G06F3/0488 ,  G06F3/04883 ,  G06F3/061 ,  G06F3/0643 ,  G06F17/30126 ,  G06F2206/1008

    摘要： An exemplary file manipulation method determines whether the user manipulation on the file or file folder is a moving manipulation. The method then reads a directory structure of each drive from a storage unit when detecting that the user manipulation on the file or file folder is the moving manipulation, determines a maximum folder depth of the directory structure of the one or more drives, and further controls to display a user interface showing the directory structure with the maximum folder depth. Next, the method detects the user manipulation in the user interface, and determines a position where the icon is dragged to is a target position when detecting that the user manipulation is dragging the icon to the position in the ring portion of the sector. The method then moves the manipulated file or file folder to a target drive or file folder corresponding to the target position.

    摘要翻译： 示例性文件操纵方法确定用户对文件或文件夹的操纵是否是移动操作。 然后，当检测到文件或文件夹上的用户操纵是移动操作时，该方法从存储单元读取每个驱动器的目录结构，确定一个或多个驱动器的目录结构的最大文件夹深度，并进一步控制 以显示具有最大文件夹深度的目录结构的用户界面。 接下来，该方法检测用户界面中的用户操纵，并且当检测到用户操纵将图标拖动到扇区的环形部分中的位置时，确定将图标拖动到的位置是目标位置。 然后，该方法将操纵的文件或文件夹移动到与目标位置对应的目标驱动器或文件夹。

    Needle Enhancement in Diagnostic Ultrasound Imaging
    63.
    发明申请
    Needle Enhancement in Diagnostic Ultrasound Imaging 有权
    针刺增强诊断超声成像

    公开(公告)号：US20140187942A1

    公开(公告)日：2014-07-03

    申请号：US13733310

    申请日：2013-01-03

    申请人： Peng Wang ,  Terrence Chen ,  Ali Kamen ,  Jeffrey Stoll ,  Dorin Comaniciu ,  Sara Good

    发明人： Peng Wang ,  Terrence Chen ,  Ali Kamen ,  Jeffrey Stoll ,  Dorin Comaniciu ,  Sara Good

    IPC分类号： A61B8/08

    CPC分类号： A61B8/0841 ,  A61B8/461 ,  A61B8/5246

    摘要： A needle is enhanced in a medical diagnostic ultrasound image. The image intensities associated with a needle in an image are adaptively increased and/or enhanced by compounding from a plurality of ultrasound images. Filtering methods and probabilistic methods are used to locate possible needle locations. In one approach, possible needles are found in component frames that are acquired at the same time but at different beam orientations. The possible needles are associated with each other across the component frames and false detections are removed based on the associations. In one embodiment of needle detection in an ultrasound component frame, lines are found first. The lines are then searched to find possible needle segments. In another embodiment, data from different times may be used to find needle motion and differences from a reference, providing the features in additional to features from a single component frame for needle detection.

    摘要翻译： 在医疗诊断超声图像中增强针。 通过从多个超声图像的复合来自适应地增加和/或增强与图像中的针相关联的图像强度。 使用过滤方法和概率方法来定位可能的针位置。 在一种方法中，可以在同时获取但是以不同波束取向获得的分量帧中找到可能的针。 可能的针在组件框架之间彼此相关联，并且基于关联来去除错误检测。 在超声组件框架中的针检测的一个实施例中，首先找到线。 然后搜索线以找到可能的针段。 在另一个实施例中，来自不同时间的数据可用于从参考找到针运动和差异，从单个组件框架中提供用于针检测的特征附加的特征。

    Method and system for learning based object detection in medical images
    64.
    发明授权
    Method and system for learning based object detection in medical images 有权
    医学图像学习基于物体检测的方法与系统

    公开(公告)号：US08737725B2

    公开(公告)日：2014-05-27

    申请号：US13235747

    申请日：2011-09-19

    申请人： Peng Wang ,  Terrence Chen ,  Shaohua Kevin Zhou ,  Dorin Comaniciu ,  Martin Ostermeier

    发明人： Peng Wang ,  Terrence Chen ,  Shaohua Kevin Zhou ,  Dorin Comaniciu ,  Martin Ostermeier

    IPC分类号： G06K9/62

    CPC分类号： G06K9/4614 ,  G06K9/6257 ,  G06K9/6282

    摘要： Methods and Systems for training a learning based classifier and object detection in medical images is disclosed. In order to train a learning based classifier, positive training samples and negative training samples are generated based on annotated training images. Features for the positive training samples and the negative training samples are extracted. The features include an extended Haar feature set including tip features and corner features. A discriminative classifier is trained based on the extracted features.

    摘要翻译： 公开了用于训练医学图像中基于学习的分类器和对象检测的方法和系统。 为了训练基于学习的分类器，基于注释的训练图像生成正训练样本和负训练样本。 提取正训练样本和负训练样本的特征。 功能包括扩展的Haar功能集，包括提示功能和角特征。 基于提取的特征对歧视性分类器进行训练。

    Method and system for needle tracking in fluoroscopic image sequences
    65.
    发明授权
    Method and system for needle tracking in fluoroscopic image sequences 有权
    透视图像序列中针跟踪的方法和系统

    公开(公告)号：US08675914B2

    公开(公告)日：2014-03-18

    申请号：US12880319

    申请日：2010-09-13

    申请人： Peng Wang ,  Marcus Pfister ,  Terrence Chen ,  Martin Ostermeier ,  Dorin Comaniciu

    发明人： Peng Wang ,  Marcus Pfister ,  Terrence Chen ,  Martin Ostermeier ,  Dorin Comaniciu

    IPC分类号： G06K9/00

    CPC分类号： A61B6/12

    摘要： A method and system for tracking a needle in a fluoroscopic image sequence is disclosed. In order to track a needle in a fluoroscopic image sequence, the needle is initialized in a first frame of the fluoroscopic image sequence. Needle segments are detected in each subsequent frame of the fluoroscopic image sequence, and the needle is detected in each frame of the fluoroscopic image by tracking the needle from a previous frame of the fluoroscopic image sequence based on the detected needle segments in the current frame.

    摘要翻译： 公开了一种用于在荧光镜像图像序列中跟踪针的方法和系统。 为了在透视图像序列中跟踪针，在荧光镜图像序列的第一帧中初始化针。 在透视图像序列的每个随后的帧中检测针段，并且基于当前帧中检测到的针段，通过从荧光透视图像序列的先前帧跟踪针来在荧光镜图像的每个帧中检测针。

    Communication terminal and pairing method thereof
    66.
    发明授权
    Communication terminal and pairing method thereof 有权
    通信终端及其配对方法

    公开(公告)号：US08634776B2

    公开(公告)日：2014-01-21

    申请号：US13192360

    申请日：2011-07-27

    申请人： Peng Wang

    发明人： Peng Wang

    IPC分类号： H04B7/00

    CPC分类号： H04M1/7253 ,  H04M1/22 ,  H04M2250/02 ,  H04M2250/52

    摘要： A communication terminal includes a request unit, an illuminating unit, a detecting unit, a capturing unit, an analyzing unit, and a pairing unit. The request unit is used for generating a pairing signal when communication pairing function is enabled. The illuminating unit is used for generating predetermined light when communication pairing function is enabled. The detecting unit detects whether the pairing signal from another terminal has been received, and if it has, generates a signal to the capturing unit. The capturing unit is used for capturing an image of the light generated by the illuminating unit of the other terminal. The analyzing unit is used for analyzing the captured image. The pairing unit is used for completing the communication pairing with the other terminal when the captured image of the light includes a predetermined characteristic.

    摘要翻译： 通信终端包括请求单元，照明单元，检测单元，捕获单元，分析单元和配对单元。 当使能通信配对功能时，请求单元用于产生配对信号。 当使能通信配对功能时，照明单元用于产生预定的光。 检测单元检测来自另一终端的配对信号是否已被接收，并且如果已经接收到，则向捕获单元生成信号。 捕获单元用于捕获由另一个终端的照明单元生成的光的图像。 分析单元用于分析捕获的图像。 当捕获的光图像具有预定特性时，配对单元用于完成与另一终端的通信配对。

    Cap assembly with desirable safety performance
    70.
    发明授权
    Cap assembly with desirable safety performance 有权
    盖组件具有理想的安全性能

    公开(公告)号：US08409736B2

    公开(公告)日：2013-04-02

    申请号：US12819403

    申请日：2010-06-21

    申请人： Peng Wang ,  Feng-gang Zhao ,  Wei Chen

    发明人： Peng Wang ,  Feng-gang Zhao ,  Wei Chen

    IPC分类号： H01M2/12

    CPC分类号： H01M2/0408 ,  H01M2/1241 ,  H01M10/425 ,  H01M2200/103

    摘要： A cap assembly with desirable safety performance for use in lithium ion batteries, includes an insulating gasket defining a through hole therein, a rupture plate positioned in the through hole, a vent plate defining an air hole electrically connected with the rupture plate, a current interrupt device disposed on the rupture plate, and an end cap defining an air exhaust hole assembled on the current interrupt device. The current interrupt device has an upper conductive plate electrically connected with the end cap, a lower conductive plate electrically connected with the rupture plate, and a fuse electrically connecting the upper conductive plate and the lower conductive plate. When the current intensity in the lithium ion battery exceeds a predetermined value, the fuse melts to cut off the current path.

    摘要翻译： 具有用于锂离子电池的理想安全性能的盖组件包括在其中限定通孔的绝缘衬垫，位于通孔中的断裂板，限定与断裂板电连接的气孔的通气板，电流中断 设置在破裂板上的装置和限定在当前中断装置上组装的排气孔的端盖。 电流中断装置具有与端盖电连接的上导电板，与断裂板电连接的下导电板，以及将上导电板和下导电板电连接的保险丝。 当锂离子电池中的电流强度超过预定值时，熔断熔断电流路径。