Multidimensional speckle noise reduction in synthetic aperture radar images.
Carlos López-MartínezXavier FàbregasPublished in: IGARSS (2007)
Keyphrases
- synthetic aperture radar images
- synthetic aperture radar
- speckle noise
- sar images
- image reconstruction
- ultrasound images
- parameter estimation
- maximum likelihood
- speckle reduction
- additive noise
- ultrasound imaging
- wavelet domain
- low contrast
- em algorithm
- higher order
- machine learning
- image analysis
- pairwise
- bayesian networks
- image processing