[PDF] Top 20 Classification of very high resolution SAR images of urban areas
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Classification of very high resolution SAR images of urban areas
... Bayesian classification is statistical and can be divided into two ...the SAR amplitude statistical mod- eling for each class considered in the classification ...The SAR amplitude probability ... Voir le document complet
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Classification of very high resolution SAR images of urban areas by dictionary-based mixture models, copulas and Markov random fields using textural features
... CONCLUSIONS Urban areas are known to be socially and economically critical with respect to natural ...VHR SAR data to obtain land-cover and land-use classification results in these ...soil ... Voir le document complet
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A fusion scheme for joint retrieval of urban map and classification from high resolution interferometric SAR images
... retrieval of 3-D surface models of the Earth is a major issue of remote ...medium resolution with optical and radar imaging ...computation of a digital surface model (DSM) over ... Voir le document complet
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An object oriented approach for quantitative assessment of building damage in urban areas using very high resolution images
... VHR images face new challenges ...the resolution increases, leading to new difficulties: shadows changes, apparitions and disappearances of objects due to the human activity ...influence of ... Voir le document complet
8
A contrario comparison of local descriptors for change detection in Very High spatial Resolution (VHR) satellite images of urban areas
... compare images having the same spatial resolution but that are not necessarily ...use of invariant local descriptors, the method is robust to radiometric changes and local geometric distortions, for ... Voir le document complet
16
Detection of Manhole Covers in High-Resolution Aerial Images of Urban Areas by Combining Two Methods
... Abstract—Mispositioning of buried utilities is an increas- ingly important problem both in industrialized and developing countries because of urban sprawl and technological ...some of these ... Voir le document complet
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Multi-resolution Classification of Urban Areas Using Hierarchical Symmetric Markov Mesh Models
... scale of the quad-tree but also to keep the causality of the resulting hierarchical ...corner of the image (they are ”corner-dependent”) ...integration of a hierarchical MRF and a spatial ... Voir le document complet
5
3-D Characterization of Urban Areas Using High-Resolution Polarimetric SAR Tomographic Techniques and a Minimal Number of Acquisitions
... kinds of environments. Over built-up areas, DSMs derived from VV data by using MUSIC or WSF techniques show numerous artifacts, as depicted in ...ination of closely spaced scatterers provided by ... Voir le document complet
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Supervised High Resolution Dual Polarization SAR Image Classification by Finite Mixtures and Copulas
... SAR images [24]. It is well known, that the acquisition of the training sets required for the supervised classification is a very costly ...the classification models are designed ... Voir le document complet
14
Change Detection Based on the Coefficient of Variation in SAR Time-Series of Urban Areas
... pairs of dates ...two images are based on a likelihood ratio test while using both the original noisy images and the denoised ...change classification by a normalized cut based ... Voir le document complet
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Digital surface model generation over urban areas using high resolution satellite SAR imagery : tomographic techniques and their application to 3-Dchange monitoring
... Introduction images of areas where it may be difficult to carry out traditional surveys for logistic reasons ...acquisition resolution and their capac- ity to acquire imagery in situation where ... Voir le document complet
138
Unsupervised amplitude and texture classification of SAR images with multinomial latent model
... aim of the pixel based image classification is to assign each pixel of the image to a class with regard to a feature ...forest classification to urban area extraction and ... Voir le document complet
13
Conditional mixed-state model for structural change analysis from very high resolution optical images
... advent of very high resolution optical satellite images has opened, since nearly one decade already, a whole range of new possibilities in application domains like digital ... Voir le document complet
5
Resolution enhancement of polarimetric images using a high resolution mono-channel image
... context of rapid global urbanization, urban en- vironments are among the most dynamic regions on ...opment of built-up ...mitigation of the effects of built-up dynamics. Thus, the new ... Voir le document complet
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Unsupervised amplitude and texture based classification of SAR images with multinomial latent model
... aim of image classification is to assign each pixel of the image to a class with regard to a feature ...forest classification to urban area extraction and epidemiological ...Radar ... Voir le document complet
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Comparative study on the performance of multiparameter SAR Data for operational urban areas extraction using textural features
... urbanized areas was be- gun in the late 1960s [1], ...to urban land use mapping from SAR data. A comprehensive review of SAR applications in urban studies is given in ...benefits ... Voir le document complet
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Extraction of urban elevation models from high resolution interferometric SAR images
... for urban height extraction from high resolution SAR ...are very good when shapes are not too complex. If the complexity of the build- ings increases, the simplification made by ... Voir le document complet
5
High resolution SAR-image classification
... context of modern remote sensing the use of Synthetic Aperture Radar (SAR) repre- sents a very important source of information for Earth ...domain of microwaves, SAR is an ... Voir le document complet
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Multilevel fusion for classification of very high resolution remote sensing images
... technologies of passive optical sensors and the active SAR sensor in the sense that it can observe both, the Earth and its atmosphere ...goal of ICESat is to quantify ice sheet mass balance and ... Voir le document complet
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Palm-trees detection with very high resolution images, comparison between Geoeye and Pléiades sensors
... crowns of palm-trees are detected and marked manually by an expert (photo-interpretation) on a GeoEye image (spatial resolution: ...Out of the 17526 cells, 2354 cells have been analyzed by the ... Voir le document complet
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