Wavelet analysis and its application in denoising the spectrum of hyperspectral image

Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis

Volumn 29, Issue 7, 2009, Pages 1941-1945

  Zhou, Dan ^a   Wang, Qin Jun ^a   Tian, Qing Jiu ^b   Lin, Qi Zhong ^a   Fu, Wen Xue ^a  

^a CENTER FOR EARTH OBSERVATION AND DIGITAL EARTH   (China)

^b NANJING UNIVERSITY   (China)

Author keywords

Denoising; Hyperspectral; MATLAB; Spectrum; Wavelet threshold

Indexed keywords

ACCURACY OF INFORMATION; DENOISING; EVALUATION RESULTS; HYPER-SPECTRAL IMAGES; HYPERSPECTRAL; HYPERSPECTRAL REMOTE SENSING; INTEGRATED EVALUATION; MEAN SQUARED ERROR; NOISE LEVELS; OPTIMAL PARAMETER; RESCALING; SOFT-THRESHOLD; SPECTRAL ANGLES; SPECTRAL CHARACTERISTICS; SPECTRUM; THRESHOLD SELECTION; UNITED STATES GEOLOGICAL SURVEYS; WAVELENGTH ACCURACY; WAVELET DENOISING; WAVELET THRESHOLD; WAVELET TRANSFORM COEFFICIENTS;

ACOUSTIC INTENSITY; COMPUTER CONTROL SYSTEMS; MATLAB; MEAN SQUARE ERROR; REMOTE SENSING; SIMULATED ANNEALING; STRAIN ENERGY; SURVEYS; VEGETATION; WAVELET TRANSFORMS;

SIGNAL TO NOISE RATIO;

EID: 67650072773     PISSN: 10000593     EISSN: None     Source Type: Journal    
DOI: 10.3964/j.issn.1000-0593(2009)07-1941-05     Document Type: Article

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