diplomska naloga
Dominik Štefan (Author), Krištof Oštir (Mentor), Anka Lisec (Thesis defence commission member), Mojca Kosmatin Fras (Thesis defence commission member), Dušan Kogoj (Thesis defence commission member), Dejan Grigillo (Co-mentor)

Abstract

Glavni namen diplomske naloge je predstaviti delo z izbranim odprtokodnim programom za objektno usmerjeno analizo visoko ločljivega posnetka daljinskega zaznavanja ter izdelati navodila za delo. V prvem delu naloge je predstavljeno področje odprtokodnih programov s poudarkom na geodetskih programih in programih za izvajanje objektno usmerjenih analiz posnetkov. Drugi del naloge je namenjen opisu osnovnih principov in korakov objektno usmerjene analize posnetkov (segmentacija, klasifikacija, poklasifikacija z oceno natančnosti klasifikacije) ter prednosti, ki jih prinaša v primerjavi s pikselsko usmerjeno analizo. Tretji del je posvečen predstavitvi izbranega programa InterIMAGE, v četrtem delu pa so podana navodila za izvedbo objektno usmerjene klasifikacije satelitskega posnetka v izbranem programu. Predstavljeni sta dve metodi klasifikacije: klasifikacija na podlagi učnih vzorcev in klasifikacija na podlagi odločitvenih dreves. V navodilih so opisani vsi koraki in postopki od uvoza podatkov, segmentacije, klasifikacije in poklasifikacije do izvoza podatkov in opisne ocene rezultatov klasifikacije.

Keywords

geodezija;diplomska dela;UNI;GIG;daljinsko zaznavanje;odprtokodni programi;objektno usmerjena analiza;InterIMAGE;visoko ločljivi posnetki;navodila za delo;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [D. Štefan]
UDC: 528.8(043.2)
COBISS: 6006113 Link will open in a new window
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Downloads: 421
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Other data

Secondary language: English
Secondary title: Use of open source software for object-oriented analysis of high resolution remotely sensed image
Secondary abstract: The main intent of this graduation thesis is to present the use of selected open source software for object-oriented high resolution remote sensed image analysis and to design operation instructions. In the first part of the thesis the open source software with the emphasis on geodetic and object-based image analysis software is presented. The second part is dedicated to description of basic principles and steps in object-based image analysis (segmentation, classification, post-classification with classification accuracy assessment) and its advantages against the pixel-based image classification. The third part is dedicated to the presentation of the InterIMAGE program and in the fourth part the operation instructions for executing object-based satellite image classification are given. Two methods of image classification are presented: training samples based classification and decision tree based classification. In the operation instructions all the steps, from data import, segmentation, classification and post-classification to data export and descriptive quality assessment of the results are described.
Secondary keywords: graduation thesis;geodesy;remote sensing;open source software;object-oriented classification;InterIMAGE;high resolution images;operation guide;
File type: application/pdf
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: XII, 37 str., 3 pril.
ID: 8726506