DocumentCode
2617374
Title
New challenges in source separation for cosmology images
Author
Kuruoglu, Ercan E.
Author_Institution
Inst. of Sci. & Technol. of Inf. (ISTI), Nat. Council of Res. (CNR), Pisa, Italy
fYear
2010
fDate
10-13 May 2010
Firstpage
824
Lastpage
829
Abstract
We provide a view of the current research directions in source separation for recovering cosmological components in multichannel measurements of the sky. We identify fallacies of standard source separation approaches to the cosmology problem and discuss important challenges which require the development of new methodology for source separation. In particular, we discuss nonstationary source separation and dependent source separation.
Keywords
cosmology; radiofrequency cosmic radiation; cosmic microwave background; cosmological components; cosmology images; cosmology problem; nonstationary source separation; sky multichannel measurements; standard source separation;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Sciences Signal Processing and their Applications (ISSPA), 2010 10th International Conference on
Conference_Location
Kuala Lumpur
Print_ISBN
978-1-4244-7165-2
Type
conf
DOI
10.1109/ISSPA.2010.5605403
Filename
5605403
Link To Document