Improved Feature Extraction, Feature Selection, and Identification Techniques that Create a Fast Unsupervised Hyperspectral Target Detection Algorithm - Softcover

Johnson, Robert J

 
9781249831938: Improved Feature Extraction, Feature Selection, and Identification Techniques that Create a Fast Unsupervised Hyperspectral Target Detection Algorithm
Softcover
ISBN 10: 1249831938 ISBN 13: 9781249831938
Verlag: Biblioscholar, 2012

Inhaltsangabe

This research extends the emerging field of hyperspectral image (HSI) target detectors that assume a global linear mixture model (LMM) of HSI and employ independent component analysis (ICA) to unmix HSI images. Via new techniques to fully automate feature extraction, feature selection, and target pixel identification, an autonomous global anomaly detector, AutoGAD, has been developed for potential employment in an operational environment for real-time processing of HSI targets. For dimensionality reduction (initial feature extraction prior to ICA), a geometric solution that effectively approximates the number of distinct spectral signals is presented.

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Verlag
Biblioscholar
Erscheinungsdatum
2012
Sprache
Englisch
ISBN 10 
1249831938
ISBN 13 
9781249831938
Einband
Taschenbuch
Anzahl der Seiten
248
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
preigu
mail@preigu.de

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Osnabrück
49078
Deutschland

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