Non-Convex Low-Rank Approximation for Hyperspectral Image Recovery with Weighted Total Varaition Regularization.
Hanyang LiPeipei SunHongyi LiuZebin WuZhihui WeiPublished in: IGARSS (2018)
Keyphrases
- hyperspectral
- image recovery
- low rank approximation
- convex sets
- low rank
- singular value decomposition
- remote sensing
- convex optimization
- multispectral
- infrared
- image data
- kernel matrix
- spectral clustering
- adjacency matrix
- spatial resolution
- convex hull
- dimensionality reduction
- image processing
- weighted graph
- kernel methods
- image segmentation