DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Effects of the multiscaled-band partitioning on the abundance estimation

Andreou, Charoula and Halbritter, Franziska and Rogge, Derek and Müller, Rupert (2016) Effects of the multiscaled-band partitioning on the abundance estimation. In: 8th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, WHISPERS 2016, pp. 1-4. IEEE Xplore. WHISPERS 2016, 21-24 Aug 2016, Los Angeles, USA. doi: 10.1109/WHISPERS.2016.8071706.

[img] PDF - Only accessible within DLR


Materials of interest comprised in a hyperspectral image often present intra-class spectral variability inherent to their natural compositional make-up. Obtaining the best spectral representations of such materials with respect to a given application is critical for both identification and spatial mapping. Recently, a multiscaledband partitioning (MSBP) approach has been developed for detecting and clustering spectrally similar but physically distinct materials. In this work, it is examined 1) whether the endmember clusters of the multiscaled-band partitioning contribute to an improved abundance estimation compared to other endmember extraction methods and, 2) to what extent different unmixing strategies can retain the spectral variability of the extracted endmember clusters in the resulted abundance maps. Experiments were conducted using an airborne hyperspectral dataset highlighting the potential of MSBP for the unmixing process in case of materials with intra-class variability.

Item URL in elib:https://elib.dlr.de/105393/
Document Type:Conference or Workshop Item (Speech)
Title:Effects of the multiscaled-band partitioning on the abundance estimation
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Müller, RupertUNSPECIFIEDhttps://orcid.org/0000-0002-3288-5814UNSPECIFIED
Journal or Publication Title:8th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, WHISPERS 2016
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 1-4
Publisher:IEEE Xplore
Keywords:Hyperspectral imagery, multiscaled-band partitioning, abundance estimation
Event Title:WHISPERS 2016
Event Location:Los Angeles, USA
Event Type:international Conference
Event Dates:21-24 Aug 2016
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Earth Observation
DLR - Research theme (Project):R - Vorhaben hochauflösende Fernerkundungsverfahren (old), R - Vorhaben Fernerkundung der Landoberfläche (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Photogrammetry and Image Analysis
German Remote Sensing Data Center > Land Surface
Deposited By: Andreou, Charoula
Deposited On:26 Jul 2016 15:21
Last Modified:17 Nov 2023 09:32

Repository Staff Only: item control page

Help & Contact
electronic library is running on EPrints 3.3.12
Website and database design: Copyright © German Aerospace Center (DLR). All rights reserved.