Speckle Noise Reduction of Ultrasound Images Using M-band Wavelet Transform and Wiener Filter in a Homomorphic Framework.
Arash VosoughiMohammad Bagher ShamsollahiPublished in: BMEI (2) (2008)
Keyphrases
- ultrasound images
- speckle noise
- noise reduction
- wavelet transform
- speckle reduction
- additive noise
- ultrasound imaging
- medical ultrasound
- edge detection
- wavelet domain
- sar images
- denoising
- low contrast
- signal to noise ratio
- image compression
- edge preserving
- multiresolution
- image restoration
- synthetic aperture radar
- multiscale
- high quality