Detail publikačního výsledku

Acceleration of Audio Inpainting by Support Restriction

RAJMIC, P.; BARTLOVÁ, H.; PRŮŠA, Z.; HOLIGHAUS, N.

Originální název

Acceleration of Audio Inpainting by Support Restriction

Anglický název

Acceleration of Audio Inpainting by Support Restriction

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

We present a simple algorithm which accelerates the sparsity-based audio inpainting. The algorithm optimally restricts the signal support around the missing data region. This way, increased computational efficiency is achieved by avoiding inclusion of unnecessary values in the optimization process. For testing purposes, we use the discrete Gabor transform as the sparsity promoting representation, but the method can be easily translated to other systems.

Anglický abstrakt

We present a simple algorithm which accelerates the sparsity-based audio inpainting. The algorithm optimally restricts the signal support around the missing data region. This way, increased computational efficiency is achieved by avoiding inclusion of unnecessary values in the optimization process. For testing purposes, we use the discrete Gabor transform as the sparsity promoting representation, but the method can be easily translated to other systems.

Klíčová slova

audio inpaiting; optimization; sparsity

Klíčová slova v angličtině

audio inpaiting; optimization; sparsity

Autoři

RAJMIC, P.; BARTLOVÁ, H.; PRŮŠA, Z.; HOLIGHAUS, N.

Rok RIV

2016

Vydáno

08.10.2015

Nakladatel

Vysoké učení technické

Místo

Brno

ISBN

978-1-4673-9282-2

Kniha

Proceedings of the 7th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)

Strany od

325

Strany do

329

Strany počet

5

URL

https://ieeexplore.ieee.org/document/7382451

BibTex

@inproceedings{BUT117804,
  author="Pavel {Rajmic} and Hana {Bartlová} and Zdeněk {Průša} and Nicki {Holighaus}",
  title="Acceleration of Audio Inpainting by Support Restriction",
  booktitle="Proceedings of the 7th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)",
  year="2015",
  pages="325--329",
  publisher="Vysoké učení technické",
  address="Brno",
  doi="10.1109/ICUMT.2015.7382451",
  isbn="978-1-4673-9282-2",
  url="https://ieeexplore.ieee.org/document/7382451"
}