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Is there Spectral Doppler example?

masatoshi nakashima
Intellectual 380 points
Other Parts Discussed in Thread: MIDAS

In MIDAS Ultrasound v3.0 Demo, Color doppler  example is exit. 

I would like to get Spectral Doppler example.  

In the SPRAB12 paper, the Spectral Doppler is explained. 

But I can not find example code on Back End.

Please show me spectral doppler  example code for  PW.

Thank you.

  • 0
    TI__Expert 4920 points

    Yes that is correct, MIDAS Ultrasound v3.0 provides a system level implementation example of color doppler processing along with B-mode Processing and Scan Conversion. Spectral doppler is not part of this system implementation example. The DPU algorithm module in itself includes modules for wall filtering, 1D/2D autocorrelation based velocity and turbulence estimation and 1D/2D flow power estimations. You can download STK-MED (http://www.ti.com/tool/s2meddus) for the source code and API documentation for DPU and other algorithm modules, since there might be additional details and functionality that can be leveraged. MIDAS provides an example of an ultrasound system-level implementation on TI DSPs and SoCs, and STK-MED provides many basic algorithm modules optimized for TI DSP, so you can leverage these to carry out your own enhancements and customization. 

  • 0 in reply to Uday
    Intellectual 380 points

    Thank you.  I will try it.