Piecewise-polynomial curve fitting using group sparsity

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F16%3APU119955" target="_blank" >RIV/00216305:26220/16:PU119955 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/7765379" target="_blank" >https://ieeexplore.ieee.org/document/7765379</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ICUMT.2016.7765379" target="_blank" >10.1109/ICUMT.2016.7765379</a>

Result language
angličtina
Original language name
Piecewise-polynomial curve fitting using group sparsity
Original language description
We present a method for segmenting onedimensional signal, whose segments are modeled as polynomials, and which is corrupted by an additive noise. The method is based on sparse modeling and its formulation as a convex optimization problem is solved by proximal algorithms. We perform experiments on simulated data, discuss the results and suggest future directions that could lead to even better results.
Czech name
—
Czech description
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Project
<a href="/en/project/GA16-13830S" target="_blank" >GA16-13830S: Magnetic resonance perfusion imaging using compressed sensing</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 8th International Congress on Ultra Modern Telecommunications and Control Systems
ISBN
978-1-4673-8817-7
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
320-325
Publisher name
EDAS Conference Services
Place of publication
Lisbon
Event location
Lisabon
Event date
Oct 18, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000392263300057

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