公开(公告)号：US20090313191A1

公开(公告)日：2009-12-17

申请号：US10473685

申请日：2002-03-13

申请人： Xin Yao ,  Thorsten Schnier

发明人： Xin Yao ,  Thorsten Schnier

IPC分类号： G06F17/50 ,  G06N3/12

CPC分类号： G06F17/5045 ,  G06N3/126

摘要： The design of a hardware component such as a digital filter is optimized by taking an initial population of filter designs and encoding them as chromosomes. The fitness of each chromosome is then evaluated and parent chromosomes are then selected based on the fitness criteria. Offspring chromosomes are then generated using genetic operations such as mutation and cross-over from the pool of offspring, and optionally, parents. Individuals are selected to survive using a combination of Pareto fronts based on non-dominated individuals and clustering. The process is repeated or until a termination criteria is satisfied.

摘要翻译： 通过采用初始的滤波器设计并将其编码为染色体来优化诸如数字滤波器的硬件组件的设计。 然后评估每个染色体的适应度，然后根据适合度标准选择亲本染色体。 然后使用遗传操作产生后代染色体，例如来自后代池的突变和交叉，以及任选的亲本。 选择个人使用基于非主导个人和聚类的帕累托战线的组合来生存。 该过程重复或直到满足终止标准。

公开(公告)号：US5876341A

公开(公告)日：1999-03-02

申请号：US885075

申请日：1997-06-30

申请人： Hong Wang ,  John Klepper ,  Lin-Xin Yao ,  Tai-Kyong Song ,  Zuhua Mao

发明人： Hong Wang ,  John Klepper ,  Lin-Xin Yao ,  Tai-Kyong Song ,  Zuhua Mao

IPC分类号： A61B8/06 ,  G01S7/52 ,  G01S15/89

CPC分类号： G01S7/52085 ,  G01S15/8979 ,  G01S7/5205 ,  A61B8/06 ,  A61B8/13 ,  G01S7/52077

摘要： A BcD mode ultrasound imaging system including a Doppler processor which is configured to receive a Doppler signal having components that are corrupted by residue from color mode interleaving. The Doppler processor is configured to analyze the residue effect and compensate for the residue by filtering the received Doppler signal.

摘要翻译： 一种BcD模式超声成像系统，包括多普勒处理器，其被配置为接收具有由颜色模式交错的残差损坏的分量的多普勒信号。 多普勒处理器被配置为分析残差效应并通过滤波所接收的多普勒信号来补偿残差。