The Use of ICA in Speckle Noise.
David BlancoBernard MulgrewSteve McLaughlinDiego P. RuizMaría C. CarriónPublished in: ICA (2004)
Keyphrases
- speckle noise
- ultrasound images
- low contrast
- noise reduction
- sar images
- additive noise
- synthetic aperture radar
- denoising
- texture information
- wavelet domain
- face recognition
- speckle reduction
- edge preserving
- ultrasound imaging
- filtering scheme
- signal to noise ratio
- feature extraction
- anisotropic diffusion
- gray level
- noisy images
- edge detection
- spatial domain
- computer vision
- medical ultrasound
- high frequency
- principal component analysis