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

Ryuei Nishii; Yoji Morisaki

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

Ryuei Nishii, Yoji Morisaki

Division of Advanced Mathematics Technology

Research output: Contribution to conference › Paper › peer-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 language	English
Pages	2991-2993
Number of pages	3
Publication status	Published - Dec 1 2001
Event	2001 International Geoscience and Remote Sensing Symposium (IGARSS 2001) - Sydney, NSW, Australia Duration: Jul 9 2001 → Jul 13 2001

Other

Other	2001 International Geoscience and Remote Sensing Symposium (IGARSS 2001)
Country/Territory	Australia
City	Sydney, NSW
Period	7/9/01 → 7/13/01

All Science Journal Classification (ASJC) codes

Computer Science Applications
Earth and Planetary Sciences(all)

Cite this

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title = "Spatial discriminant analysis based on power-elliptic distributions and power transformations",

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.",

author = "Ryuei Nishii and Yoji Morisaki",

year = "2001",

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AU - Nishii, Ryuei

AU - Morisaki, Yoji

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N2 - 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.

AB - 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.

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M3 - Paper

AN - SCOPUS:0035571735

SP - 2991

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T2 - 2001 International Geoscience and Remote Sensing Symposium (IGARSS 2001)

Y2 - 9 July 2001 through 13 July 2001

ER -

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

Abstract

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All Science Journal Classification (ASJC) codes

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