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Fusion of Hyperspectral Imags and Digital Surface Models for Urban Object Extraction

Avbelj, Janja (2015) Fusion of Hyperspectral Imags and Digital Surface Models for Urban Object Extraction. Dissertation, Technische Universität München.

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Abstract

The topic of this thesis is the usage of remote sensing hyperspectral images and digital surface models for urban object extraction. A method for rectilinear building polygon extraction is proposed, which accounts for edge probabilities from both datasets. The edge probabilities are detected in a linear scale space and combined by a Bayesian fusion. They are introduced as weights in the adjustment of building polygons. A new quality measure for the evaluation of the extracted building polygons, named PoLiS metric, is defined and compared to the community accepted measures.

Item URL in elib:https://elib.dlr.de/100607/
Document Type:Thesis (Dissertation)
Additional Information:„Die Dissertation ist erstveröffentlicht als Forschungsbericht des Deutschen Zentrums für Luft- und Raumfahrt unter: Avbelj, Janja: Fusion of Hyperspectral Images and Digital Surface Models for Urban Object Extraction, DLR-Forschungsbericht 2016, Köln, ISRN DLR-FB--2016-07 (zugleich Dissertation Technische Universität München 2015) und parallel online freigeschaltet unter http://elib.dlr.de/100607/.“
Title:Fusion of Hyperspectral Imags and Digital Surface Models for Urban Object Extraction
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Avbelj, JanjaDLR, IMFUNSPECIFIED
Date:1 December 2015
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Number of Pages:129
Status:Published
Keywords:Fusion, Hyperspectral, Image processing, DEM, Building Extraction, Object Extraction, Edge Detection, Edge Probability, Urban, Remote Sensing, HySpex
Institution:Technische Universität München
Department:Ingenieurfakultät Bau Geo Umwelt, Lehrstuhl für Methodik der Fernerkundung
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben hochauflösende Fernerkundungsverfahren
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Photogrammetry and Image Analysis
Deposited By: Avbelj, Janja
Deposited On:08 Dec 2015 09:35
Last Modified:31 Jul 2019 19:57

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  • Fusion of Hyperspectral Imags and Digital Surface Models for Urban Object Extraction. (deposited 08 Dec 2015 09:35) [Currently Displayed]

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