De-Speckling of Synthetic Aperture Radar Using Discrete Fourier Transform.
Sanjay ShitoleVijal JainVenkata Sai Krishna VanamaPublished in: IGARSS (2020)
Keyphrases
- discrete fourier transform
- synthetic aperture radar
- sar images
- image reconstruction
- sar imagery
- frequency domain
- fourier transform
- radon transform
- sar data
- automatic target recognition
- discrete cosine transform
- sea ice
- parameter estimation
- target detection
- spectral estimation
- sar imaging
- maximum likelihood
- spatial domain
- detection method
- feature extraction
- image segmentation