[Study on the method of testing the wall filter performance].

Naizhang Feng; Jianqiu Zhang; Yi Shen

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PubMed · 16532840

[Study on the method of testing the wall filter performance].

Naizhang Feng·Jianqiu Zhang·Yi Shen

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Abstract

In order to test the performance of wall filters, we propose a method for simulation of Hybrid Doppler testing signal, which adopts a rectangular power spectrum. In the method, the parameters of clutter, blood flow and system noise can be adjusted with flexibility. The problem about choosing model parameters is discussed as an emphasis. Several reasonable and typical parameter combination patterns are presented. Furthermore, an example is given to explain the process of choosing the parameters and testing the wall filter performance.

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Blood Flow Velocity Computer Simulation Humans Rheology Signal Processing, Computer-Assisted Ultrasonography, Doppler, Color English Abstract Journal Article

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Naizhang Feng, Jianqiu Zhang, Yi Shen. 2006. [Study on the method of testing the wall filter performance].. https://pubmed.ncbi.nlm.nih.gov/16532840/

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