A noise model for estimated synthetic aperture radar look cross spectra acquired over the ocean.
Johannes Schulz-StellenflethSusanne LehnerPublished in: IEEE Trans. Geosci. Remote. Sens. (2005)
Keyphrases
- noise model
- synthetic aperture radar
- sar images
- sar imagery
- image reconstruction
- noisy images
- sar data
- gaussian distribution
- noise level
- parameter estimation
- gaussian noise
- maximum likelihood
- multiplicative noise
- optimization procedure
- speckle noise
- additive noise
- sar imaging
- target detection
- parameter space
- computer vision
- wavelet domain
- gray level
- video sequences
- feature extraction
- image segmentation