Feature extraction of hyperspectral data using the Best Wavelet Packet Basis.

Pai-Hui Hsu Yi-Hsing Tseng

Published in: IGARSS (2002)

Keyphrases

wavelet packet
hyperspectral data
feature extraction
wavelet transform
hyperspectral
hyperspectral images
hyperspectral imagery
subband
denoising

filter bank
random projections
multispectral
remote sensing
feature vectors
frequency domain
frequency band
image processing
face recognition

infrared
non stationary
feature selection
multiscale
feature space
image compression
image coding
quadtree
wavelet coefficients

target detection
dimensionality reduction
dimension reduction
principal component analysis
multiresolution
wavelet domain
data compression
feature set