SAR Image Speckle Filtering With Context Covariance Matrix Formulation and Similarity Test.
Si-Wei ChenPublished in: IEEE Trans. Image Process. (2020)
Keyphrases
- sar images
- covariance matrix
- synthetic aperture radar
- covariance matrices
- eigendecomposition
- correlation matrix
- class conditional densities
- speckle noise
- principal component analysis
- wavelet domain
- sample size
- sar imagery
- geometrical interpretation
- sar data
- similarity measure
- edge detector
- distance measure
- image reconstruction
- maximum likelihood
- ultrasound images
- clustering algorithm
- parameter estimation
- denoising
- multivariate gaussian