Title :
Unsupervised classification of EO-1 hyperion hyperspectral data using Latent Dirichlet Allocation
Author :
Teodor, Costachioiu ; Alzenk, Bashar ; Constantinescu, Rodica ; Datcu, Mihai
Author_Institution :
Appl. Electron. & Inf. Eng. Dept., Univ. Politeh. Bucharest, Bucharest, Romania
Abstract :
In this paper we perform land cover classification using hyperspectral data acquired by the EO-1 Hyperion spaceborne platform using Latent Dirichlet Allocation text modeling tool, experiments being carried on a Hyperion data scene acquired on 13 May 2011, covering an agricultural area located east of Bucharest, Romania.
Keywords :
hyperspectral imaging; image classification; vegetation mapping; EO-1 hyperion hyperspectral data; EO-1 hyperion spaceborne platform; Romania; land cover classification; latent Dirichlet allocation; text modeling tool; unsupervised classification; Agriculture; Data models; Hyperspectral imaging; Resource management; Semantics;
Conference_Titel :
Signals, Circuits and Systems (ISSCS), 2013 International Symposium on
Conference_Location :
Iasi
Print_ISBN :
978-1-4799-3193-4
DOI :
10.1109/ISSCS.2013.6651211
