Hybrid Laplacian Gaussian Based Speckle Removal in SAR Image Processing.
A. Glory SujithaP. VasukiA. Amala DeepanPublished in: J. Medical Syst. (2019)
Keyphrases
- sar images
- synthetic aperture radar
- image processing
- generalized gaussian
- edge detection
- edge detector
- zero crossing
- speckle noise
- maximum likelihood
- synthetic aperture radar images
- image enhancement
- signal processing
- sar imagery
- automatic target recognition
- image reconstruction
- multiplicative noise
- parameter estimation
- machine vision
- ultrasound images
- pattern recognition
- partial differential equations
- sar data
- computer graphics
- image segmentation
- image restoration
- computer vision
- sea ice
- gaussian mixture
- noise reduction
- contrast enhancement
- image processing algorithms
- wavelet domain
- mathematical morphology
- remote sensing
- gray level
- multiscale
- low contrast
- digital image processing
- gaussian distribution
- hough transform
- series expansion