Vidal Pantaleoni, A.; Moreno Cambroreno, MDR. (2011). Change detection of isolated housing using a new hybrid approach based on object classification with optical and TerraSAR-X data. International Journal of Remote Sensing. 32(24):9621-9635. doi:10.1080/01431161.2011.571297
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/56993
Title:
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Change detection of isolated housing using a new hybrid approach based on object classification with optical and TerraSAR-X data
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Author:
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Vidal Pantaleoni, Ana
Moreno Cambroreno, María del Rocío
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UPV Unit:
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Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions
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Issued date:
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Abstract:
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Optical and microwave high spatial resolution images are now available for a wide range of applications. In this work, they have been applied for the semi-automatic change detection of isolated housing in agricultural ...[+]
Optical and microwave high spatial resolution images are now available for a wide range of applications. In this work, they have been applied for the semi-automatic change detection of isolated housing in agricultural areas. This article presents a new hybrid methodology based on segmentation of high-resolution images and image differencing. This new approach mixes the main techniques used in change detection methods and it also adds a final segmentation process in order to classify the change detection product. First, isolated building classification is carried out using only optical data. Then, synthetic aperture radar (SAR) information is added to the classification process, obtaining excellent results with lower complexity cost. Since the first classification step is improved, the total change detection scheme is also enhanced when the radar data are used for classification. Finally, a comparison between the different methods is presented and some conclusions are extracted from the study. © 2011 Taylor & Francis.
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Subjects:
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Agricultural areas
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Change detection
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Classification process
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High resolution image
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High spatial resolution images
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Hybrid approach
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Hybrid methodologies
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Image differencing
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Isolated buildings
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Lower complexity
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Object classification
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Optical data
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Radar data
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Segmentation process
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Semi-automatics
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Techniques used
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TerraSAR-X
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Housing
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Image segmentation
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Signal detection
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Synthetic aperture radar
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Agricultural land
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Building
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Complexity
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Detection method
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Housing market
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Microwave imagery
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Satellite imagery
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Spatial resolution
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Copyrigths:
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Reserva de todos los derechos
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Source:
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International Journal of Remote Sensing. (issn:
0143-1161
) (eissn:
1366-5901
)
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DOI:
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10.1080/01431161.2011.571297
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Publisher:
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Taylor & Francis (Routledge): STM, Behavioural Science and Public Health Titles
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Publisher version:
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http://dx.doi.org/10.1080/01431161.2011.571297
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Type:
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Artículo
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