Generation of an urban object oriented morphometry database by remote sensing of Spot 5 panchromatic image - Archive ouverte HAL
Proceedings/Recueil Des Communications Année : 2012

Generation of an urban object oriented morphometry database by remote sensing of Spot 5 panchromatic image

Résumé

This paper presents a methodology of recognition, identification and classification of built objects in a dense urban area by morphometric approach with Spot 5 panchromatic image. The methodology is based on the sequence of image processing: fusion of Laplacian enhancements, intermediate symbolic representation (ISR) method of segmented build-up objects, and unsupervised classification by hierarchical ascending classification from morphometric attributes of each build-up objects extracted by ISR. The intermediate symbolic visualization method generates automatically a vector mapping of segmented buildings and an urban object-oriented morphometric database. Each build-up object is morphologically characterized by fifty geometric attributes.
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hal-01438213 , version 1 (17-01-2017)

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Sébastien Gadal. Generation of an urban object oriented morphometry database by remote sensing of Spot 5 panchromatic image. 8th Conference on image information mining, German Aerospace Center, pp.94-97, 2012, Knowledge discovery from earth observation data, 978-92-79-26419-1. ⟨10.2788/49465⟩. ⟨hal-01438213⟩
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