[PDF][PDF] Audio interpolation and morphing via structured-sparse linear regression

C Kereliuk, P Depalle, P Pasquier - Proceedings of the Sound and Music …, 2013 - core.ac.uk
We present a method of audio interpolation suitable for the restoration of missing and/or
corrupted audio samples. Our method assumes that the missing/corrupted samples can be …

Sparse audio inpainting: A dictionary learning technique to improve its performance

G Tauboeck, S Rajbamshi, P Balazs - Audio Engineering Society …, 2020 - aes.org
The objective of audio inpainting is to fill a gap in a signal, either to be meaningful or even to
reconstruct the original signal. We propose a novel approach applying sparse modeling in …

Audio inpainting: problem statement, relation with sparse representations and some experiments

A Adler, V Emiya, MG Jafari, M Elad… - 9th Int. Conf. on …, 2010 - inria.hal.science
We propose a framework called audio inpainting for the general problem of estimating
missing samples in audio. It extends the problem of the interpolation and extrapolation of …

Dictionary learning for sparse audio inpainting

G Tauböck, S Rajbamshi… - IEEE Journal of Selected …, 2020 - ieeexplore.ieee.org
The objective of audio inpainting is to fill a gap in an audio signal. This is ideally done by
reconstructing the original signal or, at least, by inferring a meaningful surrogate signal. We …

Acceleration of audio inpainting by support restriction

P Rajmic, H Bartlová, Z Průša… - 2015 7th International …, 2015 - ieeexplore.ieee.org
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 …

Audio inpainting based on joint-sparse modeling

I Toumi, V Emiya - 2019 - amu.hal.science
We present a new framework for the restoration of missing samples in audio signals. It
consists in locating audio frames that share similar sparse structures and in applying a joint …

Compressing audio signals with inpainting-based sparsification

P Peter, J Contelly, J Weickert - Scale Space and Variational Methods in …, 2019 - Springer
Inpainting techniques are becoming increasingly important for lossy image compression. In
this paper, we investigate if successful ideas from inpainting-based codecs for images can …

Audio inpainting: Revisited and reweighted

O Mokrý, P Rajmic - IEEE/ACM Transactions on Audio, Speech …, 2020 - ieeexplore.ieee.org
In this article, we deal with the problem of sparsity-based audio inpainting, ie filling in the
missing segments of audio. A consequence of the approaches based on mathematical …

[HTML][HTML] Algorithms for audio inpainting based on probabilistic nonnegative matrix factorization

O Mokrý, P Magron, T Oberlin, C Févotte - Signal Processing, 2023 - Elsevier
Audio inpainting, ie, the task of restoring missing or occluded audio signal samples, usually
relies on sparse representations or autoregressive modeling. In this paper, we propose to …

[PDF][PDF] HYBRID AUDIO INPAINTING APPROACH WITH STRUCTURED SPARSE DECOMPOSITION AND SINUSOIDAL MODELING

E Sun, P Depalle - 2024 - dafx.de
This research presents a novel hybrid audio inpainting approach that considers the diversity
of signals and enhances the reconstruction quality. Existing inpainting approaches have …