Interferometric SAR Phase Denoising Using Proximity-Based K-SVD Technique.
Chandrakanta OjhaAdele FuscoInnocenzo M. PintoPublished in: Sensors (2019)
Keyphrases
- denoising
- synthetic aperture radar
- sparse and redundant representations
- image denoising
- sar images
- phase unwrapping
- wavelet domain
- sar imagery
- sparse representation
- isar imaging
- image reconstruction
- sparse coding
- natural images
- dictionary learning
- total variation
- inverse synthetic aperture radar
- noisy images
- image processing
- denoising algorithm
- synthetic aperture
- frequency domain
- sar imaging
- sar data
- motion estimation
- fourier transform
- phased array
- computer vision
- parameter estimation
- joint optimization
- object recognition
- wavelet packet
- probabilistic model
- sparse codes