Investigation on methods for dimensionality reduction on hyperspectral image data
In the present study, we propose a new simple approach to reduce the dimensionality in hyperspectral image data. The basic assumption consists in assuming that a pixel’s curve of spectral response, as defined in the spectral space by the recorded digital numbers (DNs) at the available spectral bands...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade Federal de Uberlândia
2005-04-01
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| Series: | Revista Brasileira de Cartografia |
| Subjects: | |
| Online Access: | http://www.rbc.ufrj.br/_pdf_57_2005/57_1_06.pdf |