Unsupervised Change Detection of Multispectral Images Based on PCA and Low-Rank Prior.
Wenwen ZhangJing LiFeng ZhangJiande SunKai ZhangPublished in: IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
- low rank
- multispectral images
- robust principal component analysis
- remote sensing images
- singular value decomposition
- multispectral
- principal component analysis
- matrix factorization
- convex optimization
- missing data
- linear combination
- low rank matrix
- high dimensional data
- remote sensing
- color images
- change detection
- spatial resolution
- semi supervised
- principal components
- rank minimization
- dimensionality reduction
- least squares
- high order
- feature extraction
- edge information
- high dimensional
- fusion method
- feature space
- satellite images
- image restoration
- collaborative filtering
- random projections
- image data
- k means