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280 条记录 (耗时 0.047 秒)

    3D ultrasound imaging system
    5.
    发明授权
    3D ultrasound imaging system 有权

    公开(公告)号：US11246568B2

    公开(公告)日：2022-02-15

    申请号：US16393976

    申请日：2019-04-25

    申请人： Ying Liu

    发明人： Ying Liu

    IPC分类号： B06B1/06 ,  H01L41/04 ,  A61B8/00 ,  A61B8/14 ,  B06B1/02 ,  B06B3/00 ,  G10K11/34 ,  G01S15/89 ,  H01H89/00 ,  H01G2/00 ,  H01G9/28 ,  H01L41/113

    摘要： A circuit for 3D ultrasound imaging systems includes multiple sensor units, multiple unit circuits and multiple row sharing circuits. The unit circuits are connected with the sensor units respectively. Each row of unit circuits share a row sharing circuit. Each unit circuit includes a first electrically controlled switch, a second electrically controlled switch and a control circuit. Each row sharing circuit includes a signal transmission bus, a signal receiving bus and a row main control circuit. The signal transmission bus and the signal receiving bus of each row sharing circuit extend through a corresponding row of unit circuits. The row main control circuit of each row is configured to transmit main control signals, transmission control signals and receiving control signals to a corresponding row of unit circuits so as to select the corresponding sensor units to transmit or receive ultrasound signals.

    Geophysical data acquisition system
    8.
    发明授权
    Geophysical data acquisition system 有权
    地球物理数据采集系统

    公开(公告)号：US09057801B2

    公开(公告)日：2015-06-16

    申请号：US13347775

    申请日：2012-01-11

    申请人： John Jiang ,  Azizuddin Abdul Aziz ,  Ying Liu ,  Kurt-M. Strack

    发明人： John Jiang ,  Azizuddin Abdul Aziz ,  Ying Liu ,  Kurt-M. Strack

    IPC分类号： G01V1/00 ,  G01V11/00 ,  H03M1/12 ,  G01V1/16 ,  G01V1/22 ,  G01D3/02

    CPC分类号： G01V11/00 ,  G01D3/022 ,  G01V1/164 ,  G01V1/22 ,  H03M1/124 ,  H03M1/1255 ,  H03M1/129

    摘要： A geophysical data acquisition system includes at least one geophysical sensor. The at least one geophysical sensor has associated therewith a signal generator configured to generate a signal corresponding to a type of the at least one geophysical sensor. The system includes at least one signal acquisition unit having a plurality of input channels. The at least one geophysical sensor is in signal communication with one of the plurality of input channels. The plurality of input channels each includes a detector for receiving and identifying the signal generated by the signal generator. The at least one signal acquisition unit includes amplification, filtering and digitizing circuits automatically configurable in response to the type of sensor identified by the detected signal.

    摘要翻译： 地球物理数据采集系统包括至少一个地球物理传感器。 所述至少一个地球物理传感器具有与其相关联的信号发生器，其被配置为产生对应于所述至少一个地球物理传感器的类型的信号。 该系统包括具有多个输入通道的至少一个信号获取单元。 所述至少一个地球物理传感器与所述多个输入通道之一进行信号通信。 多个输入通道各自包括用于接收和识别由信号发生器产生的信号的检测器。 所述至少一个信号获取单元包括响应于由检测到的信号识别的传感器的类型而自动配置的放大，滤波和数字化电路。

    Method and system for rapid three-dimensional shape measurement
    9.
    发明授权
    Method and system for rapid three-dimensional shape measurement 有权
    快速三维形状测量的方法和系统

    公开(公告)号：US09030470B2

    公开(公告)日：2015-05-12

    申请号：US13585807

    申请日：2012-08-14

    申请人： Zhao Wang ,  Ying Liu

    发明人： Zhao Wang ,  Ying Liu

    IPC分类号： G06T15/00 ,  G09G5/02 ,  G06K9/62 ,  G01B11/25

    CPC分类号： G01B11/2509

    摘要： The present invention discloses a non-contact measurement system for measuring the three-dimensional (3D) shape of an object rapidly by using a unique light pattern and the implementation method thereof. The system comprises a pattern generation unit, a projection unit, a sensing unit and a processing unit. The pattern generation unit generates an enhanced color sequence according to predetermined rules. The sensing unit of the system comprises a hybrid sensor which can be operated in fast mode or precise mode. A dedicated decoding method for the present invention is also disclosed.

    摘要翻译： 本发明公开了一种通过使用独特的光图案快速测量物体的三维（3D）形状的非接触测量系统及其实现方法。 该系统包括图案生成单元，投影单元，感测单元和处理单元。 图案生成单元根据预定的规则生成增强的颜色序列。 该系统的感测单元包括可以在快速模式或精确模式下操作的混合传感器。 还公开了本发明的专用解码方法。

    Method for sending auxiliary detection signaling
    10.
    发明授权
    Method for sending auxiliary detection signaling 有权
    发送辅助检测信号的方法

    公开(公告)号：US08977253B2

    公开(公告)日：2015-03-10

    申请号：US13143198

    申请日：2009-12-24

    申请人： Kun Liu ,  Zhaohua Lu ,  Ying Liu ,  Feng Xie ,  Yang Liu ,  Hongyun Qu

    发明人： Kun Liu ,  Zhaohua Lu ,  Ying Liu ,  Feng Xie ,  Yang Liu ,  Hongyun Qu

    IPC分类号： H04W24/00 ,  H04W48/12 ,  H04W4/08

    CPC分类号： H04W48/12 ,  H04W4/08 ,  Y02D70/00

    摘要： The present invention discloses a method for sending auxiliary detection signaling, comprising: for each base station in a base station group, that is, a first base station, the other base stations in the base station group except the first base station respectively send auxiliary detection signaling at the carrier frequency of the first base station. The technical solution saves both signaling overhead and power and reduces the complexity of a search carried out by an MS.

    摘要翻译： 本发明公开了一种发送辅助检测信令的方法，包括：对于基站组中的每个基站，即第一基站，基站组除第一基站之外的其他基站分别发送辅助检测 在第一基站的载波频率处的信令。 技术解决方案节省了信令开销和功率，并降低了MS进行的搜索的复杂性。