Dimensionality reduction of hyperspectral images with wavelet based Empirical Mode Decomposition.
Esra Tunc GormusNishan CanagarajahAlin AchimPublished in: ICIP (2011)
Keyphrases
- hyperspectral images
- empirical mode decomposition
- dimensionality reduction
- non stationary
- hyperspectral
- wavelet decomposition
- multi band
- wavelet transform
- multispectral
- remote sensing
- high dimensional
- feature extraction
- pattern recognition
- multiresolution
- low dimensional
- wavelet domain
- high dimensional data
- principal component analysis
- feature selection
- random projections
- data points
- target detection
- feature space
- hilbert huang transform
- intrinsic mode functions
- image compression
- satellite images
- principal components
- wavelet packet
- multispectral images
- image data
- infrared
- wavelet coefficients
- locally linear embedding
- machine learning