81 search results - page 2 / 17 » Compression of Hyperspectral Imagery |
DCC
2008
IEEE
15 years 12 months ago
2008
IEEE
We discuss the use of lattice vector quantizers in conjunction with a quadtree-based sorting algorithm for the compression of multidimensional data sets, as encountered, for examp...
IJHPCA
2008
15 years 11 days ago
2008
Principal component analysis (PCA) is an effective tool for spectral decorrelation of hyperspectral imagery, and PCA-based spectral transforms have been employed successfully in co...
111
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DCC
2005
IEEE
15 years 12 months ago
2005
IEEE
In this paper, we propose a compression algorithm focused on the peculiarities of hyperspectral images. The spectral redundancy in hyperspectral images is exploited by using a con...
107
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ICIP
2006
IEEE
16 years 2 months ago
2006
IEEE
An embedded, block-based, wavelet transform coding algorithm of low complexity is proposed. Three-Dimensional Set Partitioned Embedded bloCK(3D-SPECK) efficiently encodes hyperspe...
111
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JGS
2002
15 years 21 hour ago
2002
Maximum likelihood supervised classifications with 1-m 128 band hyperspectral data accurately map in-stream habitats in the Lamar River, Wyoming with producer's accuracies of ...