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Compressed Sensing Verses Auto-Encoder: On the Perspective of Signal Compression and Restoration
Korea Univ, Dept Control & Instrumentat Engn, Sejong Si 30019, South Korea..
KTH, School of Electrical Engineering and Computer Science (EECS), Computer Science, Communication Systems, CoS.ORCID iD: 0000-0001-8517-7996
Dongguk Univ Seoul, Div Elect & Elect Engn, Seoul 04620, South Korea..
2024 (English)In: IEEE Access, E-ISSN 2169-3536, Vol. 12, p. 41967-41979Article in journal (Refereed) Published
Abstract [en]

This paper presents a comparison between compressed sensing (CS) and auto-encoder (AE) for compression and restoration of signals. The study used K-sparse vectors and generated an under-determined system, which is a system of linear equations with fewer equations than unknowns. By using CS and AE under various specific conditions, the accuracy of the signal restoration is compared with mean squared error (MSE). The experimental methodology includes comparing and analyzing the signal recovery performance by altering the algorithm and various parameters. The result represents the performance and accuracy of signal compression and restoration obtained using both techniques. It also provides a comprehensive analysis of CS and AE methods. The importance of this research and the possibility of practical application in various fields are discussed. Overall, this study provides insights into the comparison of CS and AE techniques in the field of sparse signal compression and restoration.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE) , 2024. Vol. 12, p. 41967-41979
Keywords [en]
Compressed sensing, auto-encoder, signal processing, compression, restoration
National Category
Other Civil Engineering
Identifiers
URN: urn:nbn:se:kth:diva-345151DOI: 10.1109/ACCESS.2024.3366899ISI: 001192200500001Scopus ID: 2-s2.0-85186082642OAI: oai:DiVA.org:kth-345151DiVA, id: diva2:1849586
Note

QC 20240408

Available from: 2024-04-08 Created: 2024-04-08 Last updated: 2024-04-08Bibliographically approved

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Özger, Mustafa

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CiteExportLink to record
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  • apa
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