Detail publikace

Introducing SPAIN (SParse Audio INpainter)

MOKRÝ, O. ZÁVIŠKA, P. RAJMIC, P. VESELÝ, V.

Originální název

Introducing SPAIN (SParse Audio INpainter)

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

A novel sparsity-based algorithm for audio inpainting is proposed. It is an adaptation of the SPADE algorithm by Kitić et al., originally developed for audio declipping, to the task of audio inpainting. The new SPAIN (SParse Audio INpainter) comes in synthesis and analysis variants. Experiments show that both A-SPAIN and S-SPAIN outperform other sparsity-based inpainting algorithms. Moreover, A-SPAIN performs on a par with the state-of-the-art method based on linear prediction in terms of the SNR, and, for larger gaps, SPAIN is even slightly better in terms of the PEMO-Q psychoacoustic criterion.

Klíčová slova

Inpainting, Sparse, Cosparse, Synthesis, Analysis

Autoři

MOKRÝ, O.; ZÁVIŠKA, P.; RAJMIC, P.; VESELÝ, V.

Vydáno

2. 9. 2019

Nakladatel

European Signal Processing Conference

ISBN

978-9-0827-9702-2

Kniha

2019 27th European Signal Processing Conference (EUSIPCO)

Strany od

666

Strany do

670

Strany počet

5

URL

https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8902560

BibTex

@inproceedings{BUT150990,
  author="Ondřej {Mokrý} and Pavel {Záviška} and Pavel {Rajmic} and Vítězslav {Veselý}",
  title="Introducing SPAIN (SParse Audio INpainter)",
  booktitle="2019 27th European Signal Processing Conference (EUSIPCO)",
  year="2019",
  pages="666--670",
  publisher="European Signal Processing Conference",
  doi="10.23919/EUSIPCO.2019.8902560",
  isbn="978-9-0827-9702-2",
  url="https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8902560"
}