Detail publikačního výsledku

Structured Sparsity for Audio Inpainting

MACH, V.

Originální název

Structured Sparsity for Audio Inpainting

Anglický název

Structured Sparsity for Audio Inpainting

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Completing missing or distorted samples is a typical task of audio restoration engineers. State-of-the-art interpolation techniques utilized for this purpose are compromised today by novel methods based on sparse representations of signals. Preliminary results of sparse solutions are promising. In this paper, the topic of sparse solutions of underdetermined linear systems is described in a theoretical way. Further, the comparison of interpolation and sparse solutions based on l1 -minimization is presented.

Anglický abstrakt

Completing missing or distorted samples is a typical task of audio restoration engineers. State-of-the-art interpolation techniques utilized for this purpose are compromised today by novel methods based on sparse representations of signals. Preliminary results of sparse solutions are promising. In this paper, the topic of sparse solutions of underdetermined linear systems is described in a theoretical way. Further, the comparison of interpolation and sparse solutions based on l1 -minimization is presented.

Klíčová slova

Audio, Inpainting, Interpolation, Structured, Sparsity, l1 -minimization.

Klíčová slova v angličtině

Audio, Inpainting, Interpolation, Structured, Sparsity, l1 -minimization.

Autoři

MACH, V.

Vydáno

24.04.2014

Místo

Brno

ISBN

978-80-214-4924-4

Kniha

Proceedings of the 20th Conference STUDENT EEICT 2014

Strany od

41

Strany do

45

Strany počet

5

BibTex

@inproceedings{BUT107261,
  author="Václav {Mach}",
  title="Structured Sparsity for Audio Inpainting",
  booktitle="Proceedings of the 20th Conference STUDENT EEICT 2014",
  year="2014",
  pages="41--45",
  address="Brno",
  isbn="978-80-214-4924-4"
}