A new scheme for high frequency ultrasound generation.
Varshitha YashvanthSazzadur ChowdhuryPublished in: CCECE (2017)
Keyphrases
- high frequency
- low frequency
- visual quality
- high resolution
- wavelet transform
- low pass
- high frequencies
- high frequency components
- discrete wavelet transform
- frequency band
- subband
- wavelet coefficients
- wavelet domain
- phase shifting
- image segmentation
- ultrasound images
- blocking artifacts
- multiscale
- multi resolution analysis
- subband decomposition
- similarity measure
- feature extraction