Introduction of a grid-based filter approach for InSAR phase filtering and unwrapping.
Juan J. Martinez-EsplaTomás Martínez-MarínJuan M. Lopez-SanchezPublished in: IGARSS (2007)
Keyphrases
- phase unwrapping
- filtering algorithm
- filtering method
- filtering process
- pre filtering
- median filter
- nonlinear filters
- adaptive filtering
- filtering scheme
- linear filtering
- image filtering
- finite impulse response
- nonlocal means
- high pass
- bilateral filter
- sar images
- spatial filtering
- bilateral filtering
- noise detection
- low pass filter
- email spam
- least squares
- gaussian filter
- bandpass
- refinement step
- gaussian filtering
- filter design
- smoothing filter
- magnetic resonance imaging
- linear minimum mean square error
- spam filters
- linear filters
- noise reduction
- image processing
- learning phase
- low pass
- preprocessing step
- image reconstruction
- vessel enhancement
- impulsive noise
- order statistics
- edge preserving
- denoising
- multiscale