Key result
A novel method for clutter rejection incorporating irregular sampling and iterative reconstruction by cubic spline outperformed traditional high-pass filtering in eliminating clutter.
Population
Doppler ultrasound measurement system
Comparison
Novel method for clutter rejection incorporating… vs Traditional way of high-pass filtering
Design
Other
Authors
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May improve Doppler signal quality in technical settings; leaves open clinical validation and diagnostic impact.
A novel method using irregular sampling and iterative spline reconstruction improves clutter rejection in Doppler ultrasound compared to traditional high-pass filtering.
Tao et al. (2004) studied this question. Clutter rejection incorporating irregular sampling and iterative reconstruction by cubic spline vs. Traditional high-pass filtering was evaluated on Elimination of clutter and preservation of low velocity blood component in the overlapped frequency region. A novel method for clutter rejection incorporating irregular sampling and iterative reconstruction by cubic spline outperformed traditional high-pass filtering in eliminating clutter.
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