Publication detail

Acceleration of Audio Inpainting by Support Restriction

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

Original Title

Acceleration of Audio Inpainting by Support Restriction

Type

conference paper

Language

English

Original Abstract

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.

Keywords

audio inpaiting; optimization; sparsity

Authors

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

RIV year

2015

Released

8. 10. 2015

Publisher

Vysoké učení technické

Location

Brno

ISBN

978-1-4673-9282-2

Book

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

Pages from

325

Pages to

329

Pages count

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"
}