Guidance-Aided Triple-Adaptive Frost Filter for Speckle Suppression in the Synthetic Aperture Radar Image.
Jiamu LiWenbo YuYi WangZijian WangJiarong XiaoZhongjun YuDesheng ZhangPublished in: Remote. Sens. (2023)
Keyphrases
- synthetic aperture radar
- sar images
- speckle noise
- multiplicative noise
- sar imagery
- sar data
- ultrasound images
- noise reduction
- additive noise
- image reconstruction
- low contrast
- image data
- edge detection
- input image
- image classification
- optical images
- automatic target recognition
- multiscale
- synthetic aperture
- sea ice
- image denoising
- image features
- denoising algorithm
- sar imaging
- edge detector
- target detection
- gray level
- parameter estimation
- denoising
- image analysis
- image segmentation
- wavelet domain
- template matching
- maximum likelihood
- high resolution