Multiscale Union Regions Adaptive Sparse Representation for Hyperspectral Image Classification.
Fei TongHengjian TongJunjun JiangYun ZhangPublished in: Remote. Sens. (2017)
Keyphrases
- sparse representation
- multiscale
- image representation
- hyperspectral image classification
- dictionary learning
- sparse coding
- image classification
- face recognition
- compressive sensing
- image patches
- signal processing
- compressed sensing
- random projections
- image segmentation
- joint optimization
- dimensionality reduction
- object tracking
- hyperspectral images
- edge detection
- data sets
- wavelet transform
- image features
- hyperspectral
- image processing
- high dimensional data
- image regions
- machine learning
- data analysis
- training data
- input image
- high resolution