Multi-dimensional Signal Recovery using Low-rank Deconvolution
Computer Vision and Pattern Recognition
2023-05-04 v1
Abstract
In this work we present Low-rank Deconvolution, a powerful framework for low-level feature-map learning for efficient signal representation with application to signal recovery. Its formulation in multi-linear algebra inherits properties from convolutional sparse coding and low-rank approximation methods as in this setting signals are decomposed in a set of filters convolved with a set of low-rank tensors. We show its advantages by learning compressed video representations and solving image in-painting problems.
Cite
@article{arxiv.2305.02264,
title = {Multi-dimensional Signal Recovery using Low-rank Deconvolution},
author = {David Reixach},
journal= {arXiv preprint arXiv:2305.02264},
year = {2023}
}
Comments
5 pages, 2 figures, 1 table, 2 algorithms. To be published in ICASSP 2023-2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, 2023, To Appear