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Search for geophysical structures by their mathematical models and samples
- Source :
- E3S Web of Conferences, Vol 127, p 02024 (2019)
- Publication Year :
- 2019
- Publisher :
- EDP Sciences, 2019.
-
Abstract
- When we analyze geophysical data, the task of searching for structures by their samples and mathematical models often appears. We propose to use deep neural networks (DNN) to search and detect the forms of geophysical structures. At the same time, both the structure samples themselves and the synthesized structure samples according to their mathematical models act as a training dataset. End-to-end demonstration examples of the highlighting of reflection traces from different layers of the ionosphere in the ionograms, as well as the highlighting of whistler forms in the VLF spectrograms are presented.
- Subjects :
- Structure (mathematical logic)
lcsh:GE1-350
Whistler
Mathematical model
Computer science
0211 other engineering and technologies
02 engineering and technology
Geophysics
010501 environmental sciences
01 natural sciences
Reflection (physics)
Deep neural networks
Spectrogram
021108 energy
Energy (signal processing)
lcsh:Environmental sciences
0105 earth and related environmental sciences
Subjects
Details
- Language :
- English
- ISSN :
- 22671242
- Volume :
- 127
- Database :
- OpenAIRE
- Journal :
- E3S Web of Conferences
- Accession number :
- edsair.doi.dedup.....9a37b95378a0983f2ebc5782411d35cb