Non-negative Matrix Factorization Features from Spectral Signatures of AVIRIS Images.

Published in: IGARSS (2006)

Keyphrases

negative matrix factorization
image features
hyperspectral images
hyperspectral
test images
information content
image data
hyperspectral data
principal components
spectral signatures
log polar
feature extraction
object recognition
input image
image retrieval
image registration
image analysis
image classification
satellite images
principal component analysis
document clustering
input data
computer vision
matrix factorization
image set
feature vectors
feature space
hyperspectral imagery
affine transform