Multiband segmentation of a spectroscopic line data cube: application to the HI data cube of the spiral galaxy NGC 4254

DOI10.1155/ASP.2005.2546zbMath1141.94393OpenAlexW2077719751MaRDI QIDQ2502704

F. Flitti, Bernd Vollmer, François Bonnarel, Christophe Collet

Publication date: 13 September 2006

Published in: EURASIP Journal on Applied Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/asp.2005.2546

zbMATH Keywords

Gaussian mixture modelBayesian segmentationHI 21 cm line spiral galaxy NGC 4254hierarchical hidden Markov modelmulticomponent imagespectroscopic data cube reduction

Mathematics Subject Classification ID

Communication, information (94A99)

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