Fetal Phonocardiogram Denoising by Wavelet Transformation: Robustness to Noise.
Agnese SbrolliniAnnachiara StrazzaManila CaragiuliClaudia MozzoniSelene TomassiniAngela AgostinelliMicaela MorettiniSandro FiorettiFrancesco Di NardoLaura BurattiniPublished in: CinC (2017)
Keyphrases
- wavelet transformation
- denoising
- wavelet domain
- gaussian noise
- denoising algorithm
- noise removal
- denoising methods
- low frequency
- image denoising
- wavelet coefficients
- multiresolution
- noisy images
- noise level
- high frequency
- noise reduction
- wavelet decomposition
- noise model
- remote sensing images
- image processing
- wavelet transform
- natural images
- discrete wavelet transform
- multiscale
- signal to noise ratio
- total variation
- sar images
- ultrasound images
- subband
- watermarking algorithm
- image quality
- jpeg compression
- image data
- optical flow