Synthetic aperture radar image and its despeckling using variational methods: A Review of recent trends.
Satyakam BarahaAjit Kumar SahooPublished in: Signal Process. (2023)
Keyphrases
- synthetic aperture radar
- sar images
- variational methods
- speckle noise
- sar imagery
- sar data
- recent trends
- ultrasound images
- input image
- image reconstruction
- image data
- image retrieval
- multiscale
- image features
- image analysis
- maximum likelihood
- wavelet domain
- optic flow
- curve evolution
- feature extraction
- segmentation method
- image segmentation
- image and video processing
- multiresolution
- pattern recognition
- wavelet transform
- edge detector
- least squares