Detail publikace

Structured Sparsity for Audio Inpainting

Originální název

Structured Sparsity for Audio Inpainting

Anglický název

Structured Sparsity for Audio Inpainting

Jazyk

en

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.

BibTex


@inproceedings{BUT107261,
  author="Václav {Mach}",
  title="Structured Sparsity for Audio Inpainting",
  annote="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.",
  booktitle="Proceedings of the 20th Conference STUDENT EEICT 2014",
  chapter="107261",
  howpublished="print",
  year="2014",
  month="april",
  pages="41--45",
  type="conference paper"
}