公开(公告)号：US07532747B2

公开(公告)日：2009-05-12

申请号：US11323701

申请日：2005-12-30

申请人： Bin Yao ,  Jian Dong ,  Yong Li

发明人： Bin Yao ,  Jian Dong ,  Yong Li

IPC分类号： G06K9/00

CPC分类号： A61B8/08 ,  A61B8/0883 ,  A61B8/461 ,  A61B8/486 ,  Y10S128/922

摘要： The present invention provides a mmode imaging method and apparatus for an ultrasonic diagnosis device to increase the continuity of the displayed mmode images. The mmode imaging method of the invention comprises steps: define a sample line on a frame of bmode image, so as to select bmode data of sample points constituting the sample line; convert the bmode data of the sample points obtained from two consecutive frames of bmode image into two of mmode lines arranged in time order in a mmode image; at predetermined positions between the two mmode lines, generate mmode data that constitute at least one mmode lines based on the echo data of corresponding sample points on the two mmode lines; and image the mmode data in time sequence.

摘要翻译： 本发明提供一种用于超声波诊断装置的mmode成像方法和装置，以增加所显示的mmode图像的连续性。 本发明的mmode成像方法包括以下步骤：在bmode图像的帧上定义采样线，以便选择构成采样线的采样点的bmode数据; 将从bmode图像的两个连续帧获得的采样点的bmode数据转换成mmode图像中按时间顺序排列的两个mmode行; 在两个mmode线之间的预定位置处，基于两个mmode线上的相应采样点的回波数据生成构成至少一个mmode线的mmode数据; 并按时间顺序对mmode数据进行成像。

公开(公告)号：US08070683B2

公开(公告)日：2011-12-06

申请号：US11967874

申请日：2007-12-31

申请人： Yong Li ,  Bin Yao

发明人： Yong Li ,  Bin Yao

IPC分类号： A61B8/14 ,  G06K9/00

CPC分类号： G01S7/52044 ,  G06T3/00 ,  G06T3/4007

摘要： A scan conversion method for ultrasonic imaging is disclosed. The method comprises a storage step for storing sample data derived from ultrasonic echo signals into a memory; a conversion step for performing conversion between target coordinate points in a display coordinate system and interpolation coordinate points in a sampling coordinate system; and an interpolation step for interpolating several sample data adjacent to the interpolation coordinate points to obtain the interpolation data at the interpolation coordinate points, wherein the interpolation step includes a nonlinear interpolation substep selected for low-pass filter of the ultrasonic echo signals. When interpolation is conducted along Axis θ of the polar coordinates, 4-point interpolation may be used. The interpolation coefficient may be based on cubic B-spline function, which has relatively uniform low-pass filter effects, thereby reducing noise result from interpolation in ultrasonic image.

摘要翻译： 公开了一种用于超声波成像的扫描转换方法。 该方法包括存储步骤，用于将从超声波回波信号导出的样本数据存储到存储器中; 用于执行显示坐标系中的目标坐标点与采样坐标系中的插值坐标点之间的转换的转换步骤; 以及内插步骤，用于内插与所述插值坐标点相邻的多个样本数据，以获得插值坐标点处的插值数据，其中所述插值步骤包括为所述超声回波信号的低通滤波器选择的非线性插值子步骤。 沿轴心进行插值时; 的极坐标，可以使用4点插值。 内插系数可以基于三次B样条函数，其具有相对均匀的低通滤波效应，从而减少超声图像中插值的噪声结果。

公开(公告)号：US07822250B2

公开(公告)日：2010-10-26

申请号：US12432533

申请日：2009-04-29

申请人： Bin Yao ,  Jian Dong ,  Yong Li

发明人： Bin Yao ,  Jian Dong ,  Yong Li

IPC分类号： G06K9/00

CPC分类号： A61B8/08 ,  A61B8/0883 ,  A61B8/461 ,  A61B8/486 ,  Y10S128/922

摘要： An mmode imaging method and apparatus for an ultrasonic diagnostic device is provided to increase the continuity of displayed mmode images. An mmode imaging method performed by an ultrasonic diagnosis device selects sample points on frames of bmode images, converts bmode data of the sample points obtained from the frames of bmode images into converted mmode data, produces interpolated mmode data based on the echo data of corresponding sample points on at least two different frames, and images at least a portion of the mmode data in time sequence.

摘要翻译： 提供了一种用于超声波诊断装置的毫米成像方法和装置，以增加显示的mmode图像的连续性。 由超声波诊断装置执行的mmode成像方法选择bmode图像的帧上的采样点，将从bmode图像的帧获得的采样点的bmode数据转换为转换的mmode数据，基于相应样本的回波数据产生内插的mmode数据 指向至少两个不同的帧，并且以时间顺序图像至少一部分mmode数据。

公开(公告)号：US20090062649A1

公开(公告)日：2009-03-05

申请号：US11967874

申请日：2007-12-31

申请人： Yong Li ,  Bin Yao

发明人： Yong Li ,  Bin Yao

IPC分类号： A61B8/14 ,  G06K9/00

CPC分类号： G01S7/52044 ,  G06T3/00 ,  G06T3/4007

摘要： A scan conversion method for ultrasonic imaging is disclosed. The method comprises a storage step for storing sample data derived from ultrasonic echo signals into a memory; a conversion step for performing conversion between target coordinate points in a display coordinate system and interpolation coordinate points in a sampling coordinate system; and an interpolation step for interpolating several sample data adjacent to the interpolation coordinate points to obtain the interpolation data at the interpolation coordinate points, wherein the interpolation step includes a nonlinear interpolation substep selected for low-pass filter of the ultrasonic echo signals. When interpolation is conducted along Axis θ of the polar coordinates, 4-point interpolation may be used. The interpolation coefficient may be based on cubic B-spline function, which has relatively uniform low-pass filter effects, thereby reducing noise result from interpolation in ultrasonic image.

摘要翻译： 公开了一种用于超声波成像的扫描转换方法。 该方法包括存储步骤，用于将从超声波回波信号导出的样本数据存储到存储器中; 用于执行显示坐标系中的目标坐标点与采样坐标系中的插值坐标点之间的转换的转换步骤; 以及内插步骤，用于内插与所述插值坐标点相邻的多个样本数据，以获得插值坐标点处的插值数据，其中所述插值步骤包括为所述超声回波信号的低通滤波器选择的非线性插值子步骤。 当沿极坐标轴θ轴进行插值时，可以使用4点插值。 内插系数可以基于三次B样条函数，其具有相对均匀的低通滤波效应，从而减少超声图像中插值的噪声结果。

公开(公告)号：US11155793B2

公开(公告)日：2021-10-26

申请号：US16477903

申请日：2018-01-15

申请人： FEED RESEARCH INSTITUTE CHINESE ACADEMY OF AGRICUL ,  Canfang Niu ,  Peilong Yang ,  Bin Yao ,  Yangyang Li ,  Yongkai Du ,  Huiying Luo ,  Huoqing Huang ,  Yaru Wang

发明人： Canfang Niu ,  Peilong Yang ,  Bin Yao ,  Yangyang Li ,  Yongkai Du ,  Huiying Luo ,  Huoqing Huang ,  Yaru Wang

IPC分类号： C12N9/16 ,  C12N1/21 ,  C12N15/55 ,  A23K20/189 ,  C12N15/52 ,  C12N15/70

摘要： The present invention relates to the field of genetic engineering, particularly to phytase variant YeAPPA having improved pepsin resistance and acid resistance, and increased catalytic efficiency, by substituting Leucine at the 162th site of the sequence set forth in SEQ ID NO.1 with glycine or proline or substituting glutamic acid at the 230th site of the sequence set forth in SEQ ID NO.1 with glycine, proline or arginine, in the benefit of the development of economical feed enzyme industry.

公开(公告)号：US08187192B2

公开(公告)日：2012-05-29

申请号：US12271740

申请日：2008-11-14

申请人： Bin Yao ,  Yong Jiang ,  Yong Huang ,  Qinjun Hu

发明人： Bin Yao ,  Yong Jiang ,  Yong Huang ,  Qinjun Hu

IPC分类号： A61B8/00

CPC分类号： G01S7/52044 ,  G01S15/8918 ,  G01S15/8977

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。

公开(公告)号：US20120089507A1

公开(公告)日：2012-04-12

申请号：US13375726

申请日：2009-06-15

申请人： Yuhong Zhang ,  Muxiang Yang ,  Daobin Liu ,  Hongwei Liu ,  Sijun Wang ,  Fuhua Liu ,  Yongjin Dou ,  Lizheng Li ,  Bin Yao ,  Qinying Tang

发明人： Yuhong Zhang ,  Muxiang Yang ,  Daobin Liu ,  Hongwei Liu ,  Sijun Wang ,  Fuhua Liu ,  Yongjin Dou ,  Lizheng Li ,  Bin Yao ,  Qinying Tang

IPC分类号： G06Q20/34 ,  G06Q40/02

CPC分类号： G06Q20/325 ,  G06Q20/10 ,  G06Q20/32 ,  G06Q20/3221 ,  G06Q20/3223 ,  G06Q20/3227 ,  G06Q20/353 ,  G06Q20/3672 ,  G06Q20/3823 ,  G06Q20/4097 ,  G06Q30/06 ,  G06Q40/02

摘要： A device integrated with payment function and collection function, includes a smart memory card and an intelligent terminal. The intelligent terminal is adapted to generate a secure transaction management instruction, send the secure transaction management instruction to the smart memory card and notify an execution result of the secure transaction management instruction; to interact with a bank side system via a remote communication network; to interact with user via a user interface; to interact with another device in near field communication mode; to process transaction instruction, generate a secure transaction application instruction and send the secure transaction application instruction to the smart memory card; and to notify an execution result of the secure transaction application instruction. The smart memory card is adapted to execute the safe transaction management instruction and the safe transaction application instruction.

摘要翻译： 集成支付功能和收集功能的设备，包括智能存储卡和智能终端。 智能终端适于产生安全的交易管理指令，将安全交易管理指令发送给智能存储卡，并通知安全交易管理指令的执行结果; 通过远程通信网络与银行系统进行交互; 通过用户界面与用户交互; 在近场通信模式下与另一设备进行交互; 处理交易指令，生成安全交易应用指令，并将安全交易应用指令发送到智能存储卡; 并通知安全交易应用指令的执行结果。 智能存储卡适用于执行安全事务管理指令和安全事务应用指令。

公开(公告)号：US20120075078A1

公开(公告)日：2012-03-29

申请号：US13322084

申请日：2009-06-15

申请人： Yuhong Zhang ,  xiaojun Wang ,  Bin Yao ,  Ying Chang ,  Daobin Liu ,  Lizheng Li ,  Muxiang Yang ,  Hongwei Liu

发明人： Yuhong Zhang ,  xiaojun Wang ,  Bin Yao ,  Ying Chang ,  Daobin Liu ,  Lizheng Li ,  Muxiang Yang ,  Hongwei Liu

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。

公开(公告)号：US20120069010A1

公开(公告)日：2012-03-22

申请号：US13234931

申请日：2011-09-16

申请人： Yong Tian ,  Bin Yao ,  Yue She

发明人： Yong Tian ,  Bin Yao ,  Yue She

IPC分类号： G06T15/00

CPC分类号： G06T19/20 ,  A61B8/466 ,  A61B8/483 ,  A61B8/52 ,  G06T17/00 ,  G06T19/00 ,  G06T2207/10136 ,  G06T2210/41 ,  G06T2219/2004

摘要： Methods and systems for creating an orientation marker in a 3D ultrasound imaging system are disclosed.

摘要翻译： 公开了用于在3D超声成像系统中创建取向标记的方法和系统。

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

CPC分类号： G06T15/08 ,  A61B8/483 ,  G01S15/8993

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。