Polarimetric SAR Speckle Filtering and the Extended Sigma Filter.
Jong-Sen LeeThomas L. AinsworthYanting WangKun-Shan ChenPublished in: IEEE Trans. Geosci. Remote. Sens. (2015)
Keyphrases
- polarimetric sar
- speckle reducing anisotropic diffusion
- filtering algorithm
- sar images
- speckle noise
- noise reduction
- synthetic aperture radar
- median filter
- filtering process
- pre filtering
- image filtering
- filtering scheme
- speckle reduction
- ultrasound images
- medical ultrasound
- anisotropic diffusion
- noise detection
- spatial filtering
- adaptive filtering
- bandpass
- nonlinear filters
- low pass filter
- filtering method
- bilateral filter
- multiplicative noise
- linear filtering
- noise removal
- high pass
- linear minimum mean square error
- nonlocal means
- email spam
- impulsive noise
- sar data
- finite impulse response
- image processing
- signal to noise ratio
- image enhancement
- image analysis
- computational complexity
- high quality