Data input method and ultrasonic imaging apparatus
    81.
    发明授权
    Data input method and ultrasonic imaging apparatus 有权
    数据输入法和超声波成像装置

    公开(公告)号:US08965073B2

    公开(公告)日:2015-02-24

    申请号:US12487357

    申请日:2009-06-18

    IPC分类号: G06K9/00 G01S7/52

    CPC分类号: G01S7/52017 G01S7/52082

    摘要: An ultrasonic imaging apparatus for processing ultrasonic raw data by a processor, includes a processor having a video processing front end, and a data input device for inputting the ultrasonic raw data to the video processing front end of the processor.

    摘要翻译: 一种用于由处理器处理超声原始数据的超声波成像装置,包括具有视频处理前端的处理器和用于将超声波原始数据输入到处理器的视频处理前端的数据输入装置。

    METHOD AND APPARATUS FOR DETERMINING NETWORK CLUSTERS FOR WIRELESS BACKHAUL NETWORKS
    82.
    发明申请
    METHOD AND APPARATUS FOR DETERMINING NETWORK CLUSTERS FOR WIRELESS BACKHAUL NETWORKS 有权
    用于确定无线回传网络的网络集群的方法和装置

    公开(公告)号:US20140126514A1

    公开(公告)日:2014-05-08

    申请号:US14129150

    申请日:2012-06-29

    IPC分类号: H04W72/04 H04W72/08

    摘要: Practical methods and apparatuses are provided for determining network clusters in wireless backhaul networks comprising a plurality of hubs and Remote Backhaul Modules (RBM) (104) based on link quality value (LQV) metrics. From an input LQV table of LQV values for each hub-RBM link (110), the link quality values are first ranked. Clusters are then identified from all the possible links based on the order of the highest link quality value to the lowest link quality value, any constraints on the number of RBMs per cluster, and clustering each RBM only once. Links with strong link quality values are chosen to optimize the LQV metric. LQV based clustering achieves a higher average LQV, e.g., average spectrum efficiency or weighted sum spectrum efficiency, for the entire backhaul network compared to the geographic location based clustering. The method is straightforward to implement and has low computational complexity.

    摘要翻译: 提供了实用的方法和装置,用于基于链路质量值(LQV)度量来确定包括多个集线器和远程回程模块(RBM)(104)的无线回程网络中的网络集群。 从每个集线器RBM链路(110)的LQV值的输入LQV表中,首先对链路质量值进行排序。 然后根据最高链路质量值到最低链路质量值的顺序,从所有可能的链路中识别集群,对每个集群的RBM数量的任何限制,以及仅对每个RBM进行聚类一次。 选择具有较强链路质量值的链路来优化LQV度量。 与基于地理位置的聚类相比,基于LQV的聚类实现了整个回程网络的更高的平均LQV,例如平均频谱效率或加权和频谱效率。 该方法直接实现,计算复杂度低。

    INTERFERENCE MITIGATION WITH SCHEDULING AND DYNAMIC POWER SPECTRUM ALLOCATION FOR WIRELESS NETWORKS
    84.
    发明申请
    INTERFERENCE MITIGATION WITH SCHEDULING AND DYNAMIC POWER SPECTRUM ALLOCATION FOR WIRELESS NETWORKS 有权
    具有无线网络的调度和动态功率谱分配的干扰抑制

    公开(公告)号:US20120281648A1

    公开(公告)日:2012-11-08

    申请号:US13463478

    申请日:2012-05-03

    IPC分类号: H04W72/08 H04W52/24

    摘要: Systems, methods and apparatuses are provided for mitigating interference in wireless networks, and particularly in an advanced backhaul wireless network comprising several hubs, each hub serving its own remote backhaul modules (RBMs). Preferred embodiments provide practical power spectrum adaptation methods for the management of interhub interference. These methods are shown to improve the overall network throughput significantly compared to a conventional network with fixed transmit power spectrum. Optionally, joint scheduling and power control are used to optimize the network utility. Also provided are methods which evoke the channel average gains generated by measurements for managed adaptive resource allocation (MARA). The proposed methods are computationally feasible and fast in convergence. They can be implemented in a distributed fashion across all hubs. Some of the proposed methods can be implemented asynchronously at each hub.

    摘要翻译: 提供了用于减轻无线网络中的干扰的系统,方法和装置,特别是在包括多个集线器的高级回程无线网络中,每个集线器为其自己的远程回程模块(RBM)提供服务。 优选实施例提供了用于管理干扰间干扰的实用功率谱适配方法。 与传统的具有固定发射功率谱的网络相比,这些方法显着地提高了整体网络吞吐量。 可选地,使用联合调度和功率控制来优化网络实用程序。 还提供了唤起由用于管理的自适应资源分配(MARA)的测量产生的信道平均增益的方法。 所提出的方法在计算上可行且收敛快。 它们可以在所有集线器上以分布式方式实施。 一些所提出的方法可以在每个集线器上异步实现。

    HIGH PRESSURE CONTROL VALVE
    85.
    发明申请
    HIGH PRESSURE CONTROL VALVE 有权
    高压控制阀

    公开(公告)号:US20120266977A1

    公开(公告)日:2012-10-25

    申请号:US13275655

    申请日:2011-10-18

    IPC分类号: F16K31/00

    摘要: A high pressure control valve system with a valve body with an inlet and an outlet, whereby the outlet is shaped by at least one radially oriented opening in the valve body, an essentially discoidally shaped valve seat arranged on the valve body between inlet and outlet and features a valve body bore that connects inlet and outlet, a sealing element that is appropriately arranged on an actuating element in order to close the valve bore, and an actuating device suitably shaped to move the actuating element in such a way as to cause the opening and closing of the valve, characterized in that the valve seat on the exit site features a revolving extension, extending from a foot print axially in direction of the opening.

    摘要翻译: 一种高压控制阀系统,其具有带有入口和出口的阀体,由此出口通过阀体中的至少一个径向定向的开口成形,基本上呈圆盘形的阀座,其布置在阀体的入口和出口之间, 具有连接入口和出口的阀体孔,适当地布置在致动元件上以封闭阀孔的密封元件,以及致动装置,该致动装置适当地成形为使致动元件以致使开口 并且关闭阀门,其特征在于,出口部位上的阀座具有从开口轴向沿开口方向延伸的旋转延伸部。

    Compression of MQDF classifier using flexible sub-vector grouping
    86.
    发明授权
    Compression of MQDF classifier using flexible sub-vector grouping 有权
    使用灵活的子向量分组压缩MQDF分类器

    公开(公告)号:US08077994B2

    公开(公告)日:2011-12-13

    申请号:US12134690

    申请日:2008-06-06

    申请人: Qi Zhang Wei Yu

    发明人: Qi Zhang Wei Yu

    IPC分类号: G06K9/36 G06K9/46 G06K9/62

    摘要: Systems and methods to compress MQDF data are disclosed herein. A plurality of eigenvectors is identified. Each eigenvector in the plurality of eigenvectors can correspond to a pattern to be recognized. Each eigenvector in the plurality of eigenvectors can be split into sub-vectors. The sub-vectors can then be grouped into one or more groups according to a location of the sub-vectors within each of the eigenvectors. Each group can be associated with location data of the sub-vectors in the group. At least one group can be compressed according to a codebook. The codebook can be identifiable via the location data.

    摘要翻译: 本文公开了压缩MQDF数据的系统和方法。 识别出多个特征向量。 多个特征向量中的每个特征向量可以对应于要被识别的模式。 多个特征向量中的每个特征向量可以被分割成子向量。 然后可以根据每个特征向量内的子向量的位置将子向量分组为一个或多个组。 每个组可以与组中的子向量的位置数据相关联。 至少一个组可以根据码本进行压缩。 码本可以通过位置数据来识别。

    Flexible MQDF classifier model compression
    87.
    发明授权
    Flexible MQDF classifier model compression 有权
    灵活的MQDF分类器模型压缩

    公开(公告)号:US07974476B2

    公开(公告)日:2011-07-05

    申请号:US11755195

    申请日:2007-05-30

    IPC分类号: G06K9/62 G06K9/18

    CPC分类号: G06K9/6287 G06K9/6232

    摘要: A memory footprint of an Modified Quadratic Discriminant Function (MQDF) pattern recognition classifier is reduced without resulting in unacceptable classification accuracy degradation. Covariance matrices for multiple classes are clustered into a smaller number of matrices where different classes share the same set of eigenvectors. According to another approach, different numbers of principal components are stored for different classes based on criteria such as class usage frequency, larger variation in writing, and the like, resulting in fewer principal components to be stored in memory.

    摘要翻译: 改进的二次判别函数(MQDF)模式识别分类器的存储器占用减少,而不会导致不可接受的分类精度降级。 多个类的协方差矩阵被聚类成较少数量的矩阵,其中不同的类共享同一组特征向量。 根据另一种方法,基于诸如类使用频率,较大的书写变化等等的标准,针对不同类别存储不同数量的主要组件,导致存储在存储器中的较少的主要组件。

    Image capturing for pattern recognition of electronic devices
    89.
    发明申请
    Image capturing for pattern recognition of electronic devices 有权
    电子设备图案识别的图像捕获

    公开(公告)号:US20080056560A1

    公开(公告)日:2008-03-06

    申请号:US11469996

    申请日:2006-09-05

    IPC分类号: G06K9/00

    摘要: An image capturing method and apparatus for pattern recognition of an electronic device are provided in which an electronic device is moved relative to a vision system for positioning the vision system over a target position on the electronic device, and when the vision system is positioned to view the target position, the vision system is operative to capture an image of the target position while the electronic device is undergoing relative motion with respect to the vision system without stopping. Thus, the time taken for pattern recognition can be significantly reduced.

    摘要翻译: 提供了一种用于电子设备的图案识别的图像捕获方法和装置,其中电子设备相对于视觉系统移动,用于将视觉系统定位在电子设备上的目标位置上,并且当视觉系统被定位成观看时 目标位置,视觉系统可操作以捕捉目标位置的图像,同时电子设备相对于视觉系统经历相对运动而不停止。 因此,可以显着地减少模式识别所花费的时间。

    Compositions comprising at least one silicone, at least one compound comprising at least one ester group, and at least one copolymer, and methods for using the same
    90.
    发明授权
    Compositions comprising at least one silicone, at least one compound comprising at least one ester group, and at least one copolymer, and methods for using the same 失效
    包含至少一种硅氧烷,至少一种包含至少一个酯基的化合物和至少一种共聚物的组合物及其使用方法

    公开(公告)号:US07311899B2

    公开(公告)日:2007-12-25

    申请号:US10356523

    申请日:2003-02-03

    申请人: Wei Yu

    发明人: Wei Yu

    IPC分类号: A61Q5/00

    摘要: Compositions, and methods for using compositions, comprising at least one silicone, at least one compound comprising at least one ester group, and at least one copolymer. In an embodiment, the inventive compositions do not comprise any volatile solvents. Compositions comprising at least one encapsulated pigment, wherein the at least one encapsulated pigment is dispersed in at least one silicone are also disclosed.

    摘要翻译: 组合物和使用组合物的方法,其包含至少一种硅氧烷,至少一种包含至少一个酯基的化合物和至少一种共聚物。 在一个实施方案中,本发明组合物不包含任何挥发性溶剂。 还公开了包含至少一种包封的颜料的组合物,其中所述至少一种包封的颜料分散在至少一种硅氧烷中。