Quantitative Assessment of First Annular Pulley and Adjacent Tissues Using High-Frequency Ultrasound.
Yi-Hsun LinTai-Hua YangShyh-Hau WangFong-Chin SuPublished in: Sensors (2017)
Keyphrases
- high frequency
- low frequency
- elastic properties
- visual quality
- wavelet transform
- high frequencies
- high resolution
- subband
- ultrasound images
- discrete wavelet transform
- wavelet coefficients
- wavelet domain
- low pass
- medical images
- multi resolution analysis
- wavelet decomposition
- image analysis
- high frequency components
- blocking artifacts
- quality assessment
- gray level
- machine learning
- low and high frequency