29 November 2021 Robust low-rank tensor reconstruction using high-order t-SVD
Wenjin Qin, Hailin Wang, Feng Zhang, Mingwei Dai, Jianjun Wang
Author Affiliations +
Abstract

Currently, robust low-rank tensor reconstruction based on tensor singular value decomposition (t-SVD) has made remarkable achievements in the fields of computer vision, image processing, etc. However, existing works mainly concentrate on third-order tensors while order-d (d  ≥  4) tensors are commonly encountered in practical applications, such as fourth-order color videos, fourth-order facial images, fifth-order light-field images and sixth-order bidirectional texture functions. Aiming at this critical issue, we establish a robust order-d tensor reconstruction framework including the model, algorithm and theory by developing a novel algebraic foundation of order-d t-SVD with any invertible linear transforms. Equipped with the newly developed framework, any order-d low-rank tensors can be accurately reconstructed from a sample of its entries corrupted by arbitrary outliers. The superiority and effectiveness of the proposed framework are substantiated in comparison with state-of-the-art alternatives by conducting experiments on both synthetic and real-world tensor data.

© 2021 SPIE and IS&T 1017-9909/2021/$28.00© 2021 SPIE and IS&T
Wenjin Qin, Hailin Wang, Feng Zhang, Mingwei Dai, and Jianjun Wang "Robust low-rank tensor reconstruction using high-order t-SVD," Journal of Electronic Imaging 30(6), 063016 (29 November 2021). https://doi.org/10.1117/1.JEI.30.6.063016
Received: 12 July 2021; Accepted: 8 November 2021; Published: 29 November 2021
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CITATIONS
Cited by 2 scholarly publications.
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KEYWORDS
Transform theory

Reconstruction algorithms

Neodymium

Video

Video surveillance

Surveillance

Algorithm development

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