Method and apparatus for scan conversion and interpolation of ultrasonic linear array steering imaging
    2.
    发明授权
    Method and apparatus for scan conversion and interpolation of ultrasonic linear array steering imaging 有权
    超声波线性阵列转向成像的扫描转换和插值的方法和装置

    公开(公告)号:US08187192B2

    公开(公告)日:2012-05-29

    申请号:US12271740

    申请日:2008-11-14

    IPC分类号: A61B8/00

    摘要: A method and apparatus for scan conversion and interpolation of linear array steering imaging in an ultrasonic system are disclosed. The method computes the points that are most related to the point to be interpolated in the principal direction of the point spread function and performs interpolation in the principal direction of the point spread function according to the steering angle of the scan lines so as to obtain a more accurate interpolation result.

    摘要翻译: 公开了一种用于超声波系统中的线阵列转向成像的扫描转换和插值的方法和装置。 该方法计算与点扩散函数的主方向上要插值的点最相关的点,并根据扫描线的转向角在点扩散函数的主方向上进行插值,以获得 更准确的插值结果。

    RADIO FREQUENCY IDENTIFICATION DEVICE
    4.
    发明申请
    RADIO FREQUENCY IDENTIFICATION DEVICE 审中-公开
    无线电频率识别装置

    公开(公告)号:US20120075078A1

    公开(公告)日:2012-03-29

    申请号:US13322084

    申请日:2009-06-15

    IPC分类号: G06K7/01

    CPC分类号: G06K7/0008 G06K7/10297

    摘要: A radio frequency identification device includes: a radio frequency interface, a core control unit and a universal storage interface; the core control unit is adapted to receive radio frequency identification instruction from another radio frequency identification device within predetermined range or portable terminal apparatus through the universal storage interface or the radio frequency interface, to perform corresponding radio frequency identification processing according to the radio frequency identification instruction and the current operation status of the devices, and to switch the operation status of the device when the instruction is operation status switching instruction; the radio frequency interface is adapted to realize information interaction between the core control unit and the another radio frequency identification devices within predetermined range; the universal storage interface is adapted to realize information interaction between the portable terminal apparatus and the core control unit.

    摘要翻译: 射频识别装置包括:射频接口,核心控制单元和通用存储接口; 核心控制单元适于通过通用存储接口或射频接口从预定范围内的另一射频识别装置接收射频识别指令,或者根据射频识别指令进行相应的射频识别处理 当前指令为运行状态切换指令时,切换设备的运行状态; 所述射频接口适于实现所述核心控制单元与所述另一射频识别设备之间在预定范围内的信息交互; 通用存储接口适于实现便携式终端设备和核心控制单元之间的信息交互。

    Method and apparatus for fast volume rendering of 3D ultrasound image
    6.
    发明授权
    Method and apparatus for fast volume rendering of 3D ultrasound image 有权
    3D超声图像快速体积渲染的方法和装置

    公开(公告)号:US08064723B2

    公开(公告)日:2011-11-22

    申请号:US11876639

    申请日:2007-10-22

    申请人: Yong Tian Bin Yao

    发明人: Yong Tian Bin Yao

    IPC分类号: G06K9/00 G06K9/40

    摘要: The invention provides a method and apparatus for fast volume rendering of 3D ultrasound image, comprising a dividing step, a calculating step, a determining step, a morphological closing operation step and a filling step, wherein each flat grid can be entirely filled by obtaining gray-scale values for all pixels inside the grid through interpolating; for the non-flat grid, the steps of dividing, calculating, determining and filling are performed repeatedly until the non-flat grid is subdivided into atomic grids to calculate gray-scale values for remaining pixels by projection. As the method can be finished in the rear end, no difficulty occurs in the implementation, and no process for being adapted to previous frames is required. Therefore, the method can improve the rendering speed effectively without degrading the quality of image to put 3D ultrasound imaging to the best use.

    摘要翻译: 本发明提供了一种用于3D超声图像的快速体积绘制的方法和装置,包括分割步骤,计算步骤,确定步骤,形态关闭操作步骤和填充步骤,其中每个平面格栅可以通过获得灰色完全填充 通过内插的网格内的所有像素的尺度值; 对于非平坦网格,重复执行分割,计算,确定和填充的步骤,直到非平坦网格被细分为原子网格,以通过投影来计算剩余像素的灰度值。 由于该方法可以在后端完成,所以在实现中不会发生困难,并且不需要适应于先前帧的处理。 因此,该方法可以有效提高渲染速度,而不降低图像质量,使3D超声成像得到最佳的利用。

    Technique for constructing syntax-directed search and modifications in program transformation systems
    7.
    发明授权
    Technique for constructing syntax-directed search and modifications in program transformation systems 有权
    在程序转换系统中构建语法搜索和修改的技术

    公开(公告)号:US07805714B2

    公开(公告)日:2010-09-28

    申请号:US11093518

    申请日:2005-03-30

    IPC分类号: G06F9/45

    CPC分类号: G06F8/51

    摘要: A front end component and a technique are provided. The front end component allows a transformation rule writer to specify syntax structure of interest, as well as what action to take when a syntax structure of interest is found. Example syntax structures include function call, variable declaration, math expression, etc. Typical actions include matching, replacement, or copying. The technique allows transformation tool writers to translate the specification into actual query and manipulation commands on the program representation. It is structured to be target language agnostic and, therefore, can be easily re-targeted to different programming languages.

    摘要翻译: 提供前端部件和技术。 前端组件允许转换规则写入器指定感兴趣的语法结构,以及当发现感兴趣的语法结构时需要采取的措施。 示例语法结构包括函数调用,变量声明,数学表达式等。典型的操作包括匹配,替换或复制。 该技术允许转换工具写入程序将规范转换为程序表示上的实际查询和操作命令。 它被构造为目标语言不可知,因此可以轻松地重新定位到不同的编程语言。

    METHOD AND APPARATUS FOR PREPROCESSING ULTRASOUND IMAGING
    8.
    发明申请
    METHOD AND APPARATUS FOR PREPROCESSING ULTRASOUND IMAGING 有权
    用于预处理超声成像的方法和装置

    公开(公告)号:US20080123992A1

    公开(公告)日:2008-05-29

    申请号:US11869558

    申请日:2007-10-09

    IPC分类号: G06K9/36 G06F17/10

    摘要: The present invention provides a method and module for preprocessing ultrasound imaging. The method comprises a calculation step for constructing a multivalue vector field and a smoothing step for smoothing the whole volume data. The method further comprises a judgement step and minification and magnification steps. The module includes a calculation unit, a smoothing unit, a judgement unit, a minification unit and a magnification unit. According to the method for preprocessing ultrasound imaging, speckle noise can be eliminated effectively by calculating a mean value of a plurality of nodes distributed over the surface, so as to implement the smoothing. Therefore, this method is capable of smoothing data without compromising details.

    摘要翻译: 本发明提供一种用于预处理超声成像的方法和模块。 该方法包括用于构建多值矢量场的计算步骤和用于平滑整个体积数据的平滑步骤。 该方法还包括判断步骤和缩小和放大步骤。 该模块包括计算单元,平滑单元,判断单元,缩小单元和放大单元。 根据用于预处理超声成像的方法,可以通过计算分布在表面上的多个节点的平均值来有效地消除斑点噪声,从而实现平滑化。 因此,该方法能够平滑数据而不影响细节。

    Technique for constructing syntax-directed search and modifications in program transformation systems
    9.
    发明申请
    Technique for constructing syntax-directed search and modifications in program transformation systems 有权
    在程序转换系统中构建语法搜索和修改的技术

    公开(公告)号:US20060230378A1

    公开(公告)日:2006-10-12

    申请号:US11093518

    申请日:2005-03-30

    IPC分类号: G06F9/44

    CPC分类号: G06F8/51

    摘要: A front end component and a technique are provided. The front end component allows a transformation rule writer to specify syntax structure of interest, as well as what action to take when a syntax structure of interest is found. Example syntax structures include function call, variable declaration, math expression, etc. Typical actions include matching, replacement, or copying. The technique allows transformation tool writers to translate the specification into actual query and manipulation commands on the program representation. It is structured to be target language agnostic and, therefore, can be easily re-targeted to different programming languages.

    摘要翻译: 提供前端部件和技术。 前端组件允许转换规则写入器指定感兴趣的语法结构,以及当发现感兴趣的语法结构时需要采取的措施。 示例语法结构包括函数调用,变量声明,数学表达式等。典型的操作包括匹配,替换或复制。 该技术允许转换工具写入程序将规范转换为程序表示上的实际查询和操作命令。 它被构造为目标语言不可知,因此可以轻松地重新定位到不同的编程语言。

    Method and apparatus for managing multimedia content
    10.
    发明授权
    Method and apparatus for managing multimedia content 有权
    用于管理多媒体内容的方法和装置

    公开(公告)号:US08645426B2

    公开(公告)日:2014-02-04

    申请号:US13294313

    申请日:2011-11-11

    申请人: Bin Yao

    发明人: Bin Yao

    IPC分类号: G06F17/30

    摘要: The invention includes a system, apparatus, and method for storing media content within a service provider network. The system includes multi-service servers associated with access points adapted to allow end-user devices to access the service provider network. Each multi-service server includes a common storage partition adapted for storing media content and a plurality of end-user storage partitions adapted for maintaining associations to media content. The system includes media servers that communicate with the multi-service servers for providing media content to the multi-service servers. In response to a request for media content received from one of a plurality of end-user devices, the requested media content stored in the common storage partition is associated with a selected one of the end-user storage partitions associated with the end-user. The request for media content is received in response to end-user directed advertisements received at any of the plurality of end-user devices.

    摘要翻译: 本发明包括用于在服务提供商网络内存储媒体内容的系统,装置和方法。 该系统包括与适于允许终端用户设备访问服务提供商网络的接入点相关联的多服务服务器。 每个多服务服务器包括适于存储媒体内容的公共存储分区和适于维持与媒体内容的关联的多个终端用户存储分区。 该系统包括与多服务服务器进行通信以向多服务服务器提供媒体内容的媒体服务器。 响应于从多个终端用户设备中的一个接收到的媒体内容的请求,存储在公共存储分区中的所请求的媒体内容与所选择的与最终用户相关联的最终用户存储分区中的一个相关联。 响应于在多个终端用户设备中的任一个接收到的最终用户定向广告来接收对媒体内容的请求。