Low-rank blind nonnegative matrix deconvolution

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F12%3A00376331" target="_blank" >RIV/67985556:_____/12:00376331 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/ICASSP.2012.6288273" target="_blank" >http://dx.doi.org/10.1109/ICASSP.2012.6288273</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ICASSP.2012.6288273" target="_blank" >10.1109/ICASSP.2012.6288273</a>

Result language
angličtina
Original language name
Low-rank blind nonnegative matrix deconvolution
Original language description
A novel blind deconvolution is proposed to seek for basis patterns and their location maps inside a nonnegative data matrix. Basis patterns can have different sizes, and shift in independent directions. Moreover, the location maps can be low-rank or rank-one matrices composed by two relatively small and tallmatrices or by two vectors. A general framework to solve this problem together with algorithms are introduced. The experiments on music and texture decomposition will confirm performance of our method, and of the proposed algorithms.
Czech name
—
Czech description
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Project
<a href="/en/project/GA102%2F09%2F1278" target="_blank" >GA102/09/1278: Advanced methods of blind source separation and blind deconvolution</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
IEEE International Conference on Acoustics, Speech, and Signal Processing 2012
ISBN
978-1-4673-0045-2
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
1893-1896
Publisher name
IEEE
Place of publication
Kyoto
Event location
Kyoto
Event date
Mar 25, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000312381401247

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