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Cerra, Daniele and Bieniarz, Jakub and Avbelj, Janja and Reinartz, Peter and Müller, Rupert (2011) Compression-based Unsupervised Clustering of Spectral Signatures. In: Proceedings of Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), 2011 3rd Workshop on, pp. 1-4. IEEE Xplore. 3rd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), 6-9 June 2011, Lisbon, Portugal. ISBN 978-1-4577-2201-1. ISSN 2158-6276.
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Official URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6080862
Abstract
This paper proposes to use compression-based similarity measures to cluster spectral signatures on the basis of their similarities. Such universal distances estimate the shared information between two objects by comparing their compression factors, which can be obtained by any standard compressor. Experiments on rocks categorization show that these methods may outperform traditional choices for spectral distances based on vector processing.
| Item URL in elib: | https://elib.dlr.de/72700/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||||||||||||||
| Title: | Compression-based Unsupervised Clustering of Spectral Signatures | ||||||||||||||||||||||||
| Authors: |
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| Date: | 2011 | ||||||||||||||||||||||||
| Journal or Publication Title: | Proceedings of Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), 2011 3rd Workshop on | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Page Range: | pp. 1-4 | ||||||||||||||||||||||||
| Editors: |
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| Publisher: | IEEE Xplore | ||||||||||||||||||||||||
| ISSN: | 2158-6276 | ||||||||||||||||||||||||
| ISBN: | 978-1-4577-2201-1 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | Hyperspectral data processing, spectral distance, similarity measure, data compression | ||||||||||||||||||||||||
| Event Title: | 3rd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS) | ||||||||||||||||||||||||
| Event Location: | Lisbon, Portugal | ||||||||||||||||||||||||
| Event Type: | international Conference, Workshop | ||||||||||||||||||||||||
| Event Dates: | 6-9 June 2011 | ||||||||||||||||||||||||
| HGF - Research field: | other | ||||||||||||||||||||||||
| HGF - Program: | other | ||||||||||||||||||||||||
| HGF - Program Themes: | other | ||||||||||||||||||||||||
| DLR - Research area: | no assignment | ||||||||||||||||||||||||
| DLR - Program: | no assignment | ||||||||||||||||||||||||
| DLR - Research theme (Project): | no assignment | ||||||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > Photogrammetry and Image Analysis | ||||||||||||||||||||||||
| Deposited By: | Cerra, Daniele | ||||||||||||||||||||||||
| Deposited On: | 12 Dec 2011 08:39 | ||||||||||||||||||||||||
| Last Modified: | 31 Jul 2019 19:33 |
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