Hyperspectral Detection and Unmixing of Subpixel Target Using Iterative Constrained Sparse Representation.
Qiang LingKun LiZhaoxu LiZaiping LinJiawen WangPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2022)
Keyphrases
- hyperspectral
- sparse representation
- target detection
- hyperspectral images
- dictionary learning
- hyperspectral data
- remote sensing
- infrared
- multispectral
- hyperspectral imagery
- sparse coding
- face recognition
- image classification
- random projections
- image data
- hyperspectral remote sensing
- spatial resolution
- satellite images
- compressive sensing
- false alarms
- information content
- object tracking
- image representation
- signal processing
- image patches
- negative matrix factorization
- high dimensional data
- unsupervised learning
- dimensionality reduction
- detection rate
- change detection
- neural network
- object detection
- image registration
- high resolution
- pattern recognition
- machine learning