A PCA-FVQ and 3D-SPECK combined hierarchical coding method for spectral imagery

In this paper, a hierarchical spectral imagery coding method has been proposed. The spectral imagery is encoded into two layers, i.e. base layer and enhancement layer. Firstly, an PCA-FVQ (Principal Component Analysis based Fast Vector Quantization) coding method has been proposed to generate the ba...

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Vydané v:	2012 IEEE 11th International Conference on Signal Processing Ročník 2; s. 1038 - 1042
Hlavní autori:	Yue, Yunfeng, Zhuo, Li, Wang, Suyu, Zhao, Yingdi, Shi, Chen
Médium:	Konferenčný príspevok..
Jazyk:	English
Vydavateľské údaje:	IEEE 01.10.2012
Predmet:	3D-SPECK Binary sequences Correlation Encoding Image coding Image quality Image reconstruction Indexes Principal component analysis Signal to noise ratio spectral imagery Vector quantization
ISBN:	9781467321969, 1467321966
ISSN:	2164-5221
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