Activation Function Dynamic Averaging as a Technique for Nonlinear 2D Data Denoising in Distributed Acoustic Sensors Article Swipe
Artem T. Turov
,
F. L. Barkov
,
Yuri A. Konstantinov
,
Dmitry A. Korobko
,
César A. López-Mercado
,
Andrei A. Fotiadi
·
YOU?
·
· 2023
· Open Access
·
· DOI: https://doi.org/10.3390/a16090440
YOU?
·
· 2023
· Open Access
·
· DOI: https://doi.org/10.3390/a16090440
This work studies the application of low-cost noise reduction algorithms for the data processing of distributed acoustic sensors (DAS). It presents an improvement of the previously described methodology using the activation function of neurons, which enhances the speed of data processing and the quality of event identification, as well as reducing spatial distortions. The possibility of using a cheaper radiation source in DAS setups is demonstrated. Optimal algorithms’ combinations are proposed for different types of the events recorded. The criterion for evaluating the effectiveness of algorithm performance was an increase in the signal-to-noise ratio (SNR). The finest effect achieved with a combination of algorithms provided an increase in SNR of 10.8 dB. The obtained results can significantly expand the application scope of DAS.
Related Topics
Concepts
Computer science
Noise reduction
Reduction (mathematics)
Noise (video)
Nonlinear system
Algorithm
Signal-to-noise ratio (imaging)
Signal processing
Function (biology)
Identification (biology)
Scope (computer science)
Artificial intelligence
Telecommunications
Mathematics
Computer hardware
Digital signal processing
Evolutionary biology
Programming language
Physics
Botany
Image (mathematics)
Quantum mechanics
Geometry
Biology
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3390/a16090440
- https://www.mdpi.com/1999-4893/16/9/440/pdf?version=1694591633
- OA Status
- gold
- Cited By
- 21
- References
- 59
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4386715239
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
-
https://openalex.org/W4386715239Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.3390/a16090440Digital Object Identifier
- Title
-
Activation Function Dynamic Averaging as a Technique for Nonlinear 2D Data Denoising in Distributed Acoustic SensorsWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2023Year of publication
- Publication date
-
2023-09-13Full publication date if available
- Authors
-
Artem T. Turov, F. L. Barkov, Yuri A. Konstantinov, Dmitry A. Korobko, César A. López-Mercado, Andrei A. FotiadiList of authors in order
- Landing page
-
https://doi.org/10.3390/a16090440Publisher landing page
- PDF URL
-
https://www.mdpi.com/1999-4893/16/9/440/pdf?version=1694591633Direct link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://www.mdpi.com/1999-4893/16/9/440/pdf?version=1694591633Direct OA link when available
- Concepts
-
Computer science, Noise reduction, Reduction (mathematics), Noise (video), Nonlinear system, Algorithm, Signal-to-noise ratio (imaging), Signal processing, Function (biology), Identification (biology), Scope (computer science), Artificial intelligence, Telecommunications, Mathematics, Computer hardware, Digital signal processing, Evolutionary biology, Programming language, Physics, Botany, Image (mathematics), Quantum mechanics, Geometry, BiologyTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
21Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 5, 2024: 15, 2023: 1Per-year citation counts (last 5 years)
- References (count)
-
59Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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