Title :
Knowledge centred Earth Observation: Feature Extraction
Author :
De Miguel, Amaia ; Schwarz, Gottfried ; Datcu, Mihai ; Colapicchioni, Andrea
Author_Institution :
German Aerosp. Center (DLR), Oberpfaffenhofen
Abstract :
Nowadays huge volumes of Earth Observation data are available and increasing every day. Users are faced with the problem of having to extract and interpret information in large volumes of data, with the additional problem of images being annotated only by simple descriptors. Therefore, in this paper we present the Knowledge-centered Earth Observation system which offers interactive probabilistic information mining, among other functionalities, and two Support Vector Machine based Feature Extraction services integrated in the system.
Keywords :
data acquisition; data mining; feature extraction; geophysics computing; information retrieval; feature extraction; information extraction; interactive probabilistic information mining; knowledge centred Earth observation; support vector machine; Data mining; Earth; Feature extraction; Image analysis; Information retrieval; Iron; Portals; Support vector machine classification; Support vector machines; Web services; FE; KEO; SVM;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2007. IGARSS 2007. IEEE International
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-1211-2
Electronic_ISBN :
978-1-4244-1212-9
DOI :
10.1109/IGARSS.2007.4422819
