Comparison of Processing Chains Based on Support Vector Machine Classifier for Hyperspectral Image Classification

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Abstract:

In this research, we compared the performance of different processing chains resulting from combinations of spatial denoising filters, unsupervised feature transformation methods, and a support vector machine classifier. Two different training and test sample scenarios were investigated and conducted on an AVIRIS image over the Indian Pines region in Indiana, USA. The results showed that by using the process chain (adaptive enhanced Lee filter, maximum noise fraction, and support vector machine) the classification accuracies of the kappa coefficient were better than those of the best previously published techniques.

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Advanced Materials Research (Volumes 433-440)

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646-649

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January 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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