Synthetic aperture radar image despeckling via total generalised variation approach.
WenSen FengHong LeiHong QiaoPublished in: IET Image Process. (2015)
Keyphrases
- synthetic aperture radar
- sar images
- speckle noise
- sar imagery
- sar data
- multiplicative noise
- ultrasound images
- optical images
- synthetic aperture
- image features
- image reconstruction
- input image
- image classification
- sea ice
- automatic target recognition
- contrast enhancement
- image data
- template matching
- image analysis
- parameter estimation
- edge detection
- additive noise
- noise reduction
- multiscale
- sar imaging
- target detection
- low contrast
- least squares
- wavelet domain
- gray level
- image retrieval
- similarity measure
- image segmentation
- computer vision
- space variant
- higher order