Ratio-Based Multitemporal SAR Image Despeckling With Low-Rank Approximation.
Yalin LiangXiangli YangWeixian TanZhiguo WangPingping HuangJianxi YangPublished in: IEEE Geosci. Remote. Sens. Lett. (2024)
Keyphrases
- sar images
- low rank approximation
- synthetic aperture radar
- singular value decomposition
- low rank
- subspace learning
- spectral clustering
- speckle noise
- kernel matrix
- wavelet domain
- multispectral
- edge detector
- adjacency matrix
- iterative algorithms
- latent semantic indexing
- nonnegative matrix factorization
- reconstruction error
- image quality
- image processing
- kernel methods
- remote sensing
- least squares
- high resolution
- image analysis
- feature space
- image sequences
- clustering algorithm