TOR VERGATA UNIVERSITY UNSUPERVISED CLASSIFICATION ...

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36 Used dataset Figure 2.2: A QB image taken over Nettuno, located in Italy, South-West of Rome, on July 22, 2003.
2.1.2 Quickbird image 2: Tor Vergata area (Rome, Italy) Chapter 2 37 The second analysed image has been acquired above Tor Vergata area -Rome, Italy- (Fig 2.2, Table 2.1). This image covers the site where Tor Vergata campus is located, which means that the ground truth can be easily observed considering that this work has been developed physically in this area. Moreover, several publications on the application of Neural Networks for classification have been produced on this site, allowing to compare the accuracy of the innovative proposed methodology with the existing one [202], [203], [204], [205]. Image characteristics Image name Tor Vergata area (Italy) Satellite Quickbird Date: March, 13 th 2003 N° rows 2416 N° columns 1651 N° pixels 3988816 Table 2.3: Quickbird image Tor Vergata specifications
Page 1: TOR VERGATA UNIVERSITY Department o
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Page 36 and 37: 28 1.5.1.1 GLCM Automatic classific
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Page 58 and 59: 50 Methodology 3.1 First tests and
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86 Pre-processing Fig. 4.6: AHS fal
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88 Pre-processing Fig 4.8: AHS real
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90 Pre-processing
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92 5.1 Vegetation Spectral, textura
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94 5.2 Water Spectral, textural and
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96 5.3 Bare Soil Spectral, textural
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98 5.4 Buildings Spectral, textural
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100 5.5 Roads Spectral, textural an
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102 Spectral, textural and shape ch
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104 Spectral, textural and shape ch
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106 Pixel based classification of V
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118 Reflectance Reflectance 0,45 0,
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128 Reflectance Pixel based classif
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142 6.4.4 Bari (I) Pixel based clas
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150 Application of automatic classi
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168 Conclusions Conclusions In this
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170 Conclusions In fact, the traini
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172 Conclusions (i.e. topological r
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174 Bibliography [10] P. M. Teillet
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176 Bibliography [102] Geoeye, Ikon
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178 Bibliography [122] P. Dreyer,
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180 Bibliography [141] P. Gong, D.
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182 Bibliography [160] B. Guindon,
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184 Bibliography [307] F. Melgadi a
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186 Bibliography [407] Z. Qu, B. Ki
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188 Bibliography [424] C. Elachi,
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190 Bibliography [709] A. R. Gilles
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192 Bibliography
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194 List of acronyms and abbreviati
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196 CV, conferences and publication
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