Observatorio de I+D+i UPM

Memorias de investigación
Ponencias en congresos:
A graphic analyzer and builder of spectral indexes based on growing SOM
Año:2009
Áreas de investigación
  • Inteligencia artificial
Datos
Descripción
Remote sensing can be defined as the technique that allows data acquisition of the land surface without contact with the material object of observation. The development of tools for analyzing and processing multispectral images captured by satellites has provided the automation of tasks that could not be possible otherwise. The main problem raises this discipline is the large volume of data with multidimensional nature that must be handled. The concept of spectral index emerged as an idea to reduce the number of dimensions to one and thus facilitate the study of different aspects related to the types of land cover categories that exhibits a multispectral image. A spectral index is defined as a combination of spectral bands whose function is to enhance the contribution of one type of land cover mitigating the rest of covers. In this work a no-supervised methodology to analyze and discover spectral indexes based on growing self-organizing neural network (GCS-Growing Cell Structures) is presented.
Internacional
Si
Nombre congreso
2nd South-East European Conference on Computational Mechanics. SEECCM¿09
Tipo de participación
960
Lugar del congreso
Rodas. Grecia
Revisores
Si
ISBN o ISSN
978-960-254-683-3
DOI
Fecha inicio congreso
22/06/2009
Fecha fin congreso
24/06/2009
Desde la página
92
Hasta la página
92
Título de las actas
2nd South-East European Conference on Computational Mechanics
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Maria Soledad Delgado Sanz (UPM)
  • Autor: Consuelo Gonzalo Martin (UPM)
  • Autor: M.Estibaliz Martinez Izquierdo (UPM)
  • Autor: Agueda Arquero Hidalgo (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Organización y Estructura de la Información
  • Departamento: Arquitectura y Tecnología de Sistemas Informáticos
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