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Visual Image Information Mining for ESA Sentinel‐2

Bratasanu, Dragos and Nedelcu, Ion and Datcu, Mihai (2013) Visual Image Information Mining for ESA Sentinel‐2. In: Proceedings of ESA Living Planet Symposium 2013, SP-722. ESA spacebooks online. ESA Living Planet Symposium 2013, 9.-13.9.2013, Edinburgh, UK.

Full text not available from this repository.

Official URL: http://www.spacebooks-online.com/product_info.php?products_id=17572

Abstract

This paper describes a human-centered interactive technique that discovers the optimum combination of three spectral bands optimizing visualization of learned classes and objects in large satellite scenes. The method implements the minimum-redundancy-maximum-relevance mRMR information-based feature selector. The algorithm automatically ranks the ESA Sentinel-2 spectral bands according to the amount of information contained about a learned class or object. The top three features with maximum information are automatically fed to the R-G-B channels of the display. The tool presents the capability to optimize in real time maybe the most important problem in the computer-assisted work of the human operator: visualization of areas of interest. The evaluation of results is performed in terms of both quality (expert-driven visual analysis) and quantity (color metrics) and concludes that this approach can become an important tool in support of image information mining operations. Results of experiments performed on ESA Sentinel-2 will be presented.

Item URL in elib:https://elib.dlr.de/89029/
Document Type:Conference or Workshop Item (Speech)
Additional Information:http://www.livingplanet2013.org/abstracts/836059.htm
Title:Visual Image Information Mining for ESA Sentinel‐2
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Bratasanu, DragosUniversity Politehnica BucharestUNSPECIFIED
Nedelcu, IonRomanian Space Agency (ROSA), BucharestUNSPECIFIED
Datcu, Mihaimihai.datcu (at) dlr.deUNSPECIFIED
Date:2013
Journal or Publication Title:Proceedings of ESA Living Planet Symposium 2013
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:SP-722
Editors:
EditorsEmail
Ouwehand, L.UNSPECIFIED
Publisher:ESA spacebooks online
Status:Published
Keywords:ESA Sentinel-2
Event Title:ESA Living Planet Symposium 2013
Event Location:Edinburgh, UK
Event Type:international Conference
Event Dates:9.-13.9.2013
Organizer:ESA
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:INVALID USER
Deposited On:07 May 2014 12:23
Last Modified:20 May 2014 12:52

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