Toward Weak Signal Analysis in Hyperspectral Data: An Efficient Unmixing Perspective.
Xiangfei ShenHaijun LiuJian QinFangyuan GeXichuan ZhouPublished in: IEEE Trans. Geosci. Remote. Sens. (2022)
Keyphrases
- hyperspectral data
- signal analysis
- hyperspectral
- hyperspectral images
- hyperspectral imagery
- random projections
- multiresolution
- multispectral
- signal processing
- infrared
- remote sensing
- principal components
- empirical mode decomposition
- target detection
- image data
- feature extraction
- neural network
- data compression
- dimensionality reduction
- image processing
- wavelet transform
- adaptive learning
- wavelet decomposition
- information content
- pattern recognition
- filter bank
- non stationary