Multiscale Low-Rank Spatial Features for Hyperspectral Image Classification.
Weiwei SunWenjing ShaoJiangtao PengGang YangXiangchao MengQian DuPublished in: IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
- low rank
- spatial features
- hyperspectral image classification
- hyperspectral
- multiscale
- hyperspectral images
- missing data
- linear combination
- convex optimization
- remote sensing
- matrix factorization
- active learning
- multispectral
- singular value decomposition
- infrared
- spatial information
- semi supervised
- image data
- high dimensional data
- wavelet transform
- image processing
- high order
- geometric properties
- image segmentation
- information content
- spatial objects
- natural images
- satellite images
- data mining
- wavelet coefficients
- image representation
- spatial relationships
- pattern recognition
- mutual information
- nearest neighbor
- pattern discovery
- data points
- recommender systems