Objective Selection of High-Frequency Power Doppler Wall Filter Cutoff Velocity for Regions of Interest Containing Multiple Small Vessels.
Stephen Z. PinterJames C. LacefieldPublished in: IEEE Trans. Medical Imaging (2010)
Keyphrases
- high frequency
- low frequency
- high frequency components
- visual quality
- high resolution
- subband
- low pass
- low and high frequency
- high frequencies
- high pass
- wavelet transform
- wavelet decomposition
- wavelet coefficients
- discrete wavelet transform
- signal processing
- velocity vector
- wavelet domain
- frequency band
- power supply
- phase shifting
- region of interest
- multiresolution