Multispectral image classification using wavelets : a simulation study

• This work presents methods for multispectral image classification using the discrete wavelet transform. Performance of some conventional classification methods is evaluated, through a Monte Carlo study, with or without using the wavelet transform. Spatial autocorrelation is present in the computer-generated data on different scenes, and the misclassification rates are compared. The results indicate that the wavelet-based method performs best among the methods under study.

Ämnesord

NATURVETENSKAP  -- Matematik -- Sannolikhetsteori och statistik (hsv//swe)

NATURAL SCIENCES  -- Mathematics -- Probability Theory and Statistics (hsv//eng)

Nyckelord

Contextual classification

wavelet

spatial autocorrelation

multispectral imagery

Monte Carlo study

remote sensing

Mathematical Statistics

matematisk statistik

Publikations- och innehållstyp

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