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Hierarchical clustering of multispectral images using combined spectral and spatial criteria

Title
Hierarchical clustering of multispectral images using combined spectral and spatial criteria
Type
Article in International Scientific Journal
Year
2005
Authors
marcal, ars
(Author)
FCUP
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castro, l
(Author)
Other
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Journal
Vol. 2 No. 1
Pages: 59-63
ISSN: 1545-598X
Publisher: IEEE
Scientific classification
FOS: Natural sciences > Earth and related Environmental sciences
Other information
Authenticus ID: P-000-5WF
Abstract (EN): 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.
Language: English
Type (Professor's evaluation): Scientific
Contact: andre.marcal@fc.up.pt; luisa.castro@fc.up.pt
No. of pages: 5
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