Hierarchical clustering of multispectral images using combined spectral and spatial criteria |
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| Authors: | Marcal ARS Castro L |
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| Institution: | Fac. of Sci., Univ. of Porto, Portugal; |
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| Abstract: | An agglomerative hierarchical clustering method, which uses both spectral and spatial information for the aggregation decision, is proposed here. The method is suitable for large multispectral images, provided that an unsupervised classification is previously applied. The method is tested on a synthetic image and on a satellite image of the coastal zone. |
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