Viscoelastic Characterization of in vivo Human Dermis Using High-Frequency Ultrasonic Crawling Wave Elastography.
Ana Cecilia SaavedraJunior ArroyoGilmer FloresFernando ZvietcovichBenjamín CastañedaRoberto J. LavarelloPublished in: IEEE Access (2022)
Keyphrases
- high frequency
- low frequency
- soft tissue
- high resolution
- visual quality
- high frequencies
- wavelet transform
- wavelet coefficients
- wavelet domain
- subband
- image analysis
- low pass
- wavelet decomposition
- high frequency components
- multi resolution analysis
- discrete wavelet transform
- tissue deformation
- image denoising
- medical images
- low bit rate coding
- ultrasound images
- finite element
- frequency domain