Spatial discriminant analysis based on power-elliptic distributions and power transformations

Ryuei Nishii, Yoji Morisaki

Research output: Contribution to conferencePaperpeer-review

1 Citation (Scopus)

Abstract

Consider classification of land-cover categories based on multispectral data. In this study, we transform the observed multivariate data by the Box-Cox transform for accelerating normality. We examine transformations for marginal distributions and for joint distributions. Then, the ordinary classification methods are applied to the transformed data. The method is applied to actual Landsat 5 data, and it is shown that our methods improve classification accuracies.

Original languageEnglish
Pages2991-2993
Number of pages3
Publication statusPublished - Dec 1 2001
Event2001 International Geoscience and Remote Sensing Symposium (IGARSS 2001) - Sydney, NSW, Australia
Duration: Jul 9 2001Jul 13 2001

Other

Other2001 International Geoscience and Remote Sensing Symposium (IGARSS 2001)
CountryAustralia
CitySydney, NSW
Period7/9/017/13/01

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Earth and Planetary Sciences(all)

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