Application of neural reconstruction of tomographic images in the problem of reliability of flood protection facilities

Rymarczyk, Tomasz; Kłosowski, Grzegorz

doi:10.17531/ein.2018.3.11

Cited by 64 publications

(24 citation statements)

References 22 publications

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“…To design a suitable device for solving the above-mentioned problem, a modified electrical impedance (electrical resistance) tomography method was used [4,19,20]. The electrical resistance method consists in the analysis of propagation of generated electrical current in a body.…”

Section: Appl Sci 2018 8 X For Peer Review 5 Of 14mentioning

confidence: 99%

Increasing the Reliability of Flood Embankments with Neural Imaging Method

2018

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Featured Application: The proposed neural imaging method helps improve the functionality of widely used tomographic methods. The presented method is suitable to monitor the protections of the tailings ponds and flood embankments.Abstract: This paper presents an innovative system of many artificial neural networks that enables the tomographic reconstruction of the internal structure of a flood embankment. An advantage of the proposed method is that it allows us to obtain high-resolution images, which essentially contributes to early, precise and reliable prediction of operational hazards. The method consists in training a cluster of separate neural networks, each of which generates a single point of the output image. The simultaneous and parallel application of the set of neural networks led to effective reconstruction of the internal structure of a deposition site for floatation tailings. Results obtained from the study allow us to solve the low resolution problem that usually occurs with non-invasive imaging methods. This effect was possible thanks to the design of a new intelligent image reconstruction system.

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Section: Appl Sci 2018 8 X For Peer Review 5 Of 14mentioning

confidence: 99%

Increasing the Reliability of Flood Embankments with Neural Imaging Method

2018

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“…1 Principle of ultrasonic measurement using the transmission method Measurement technologies are still being built and improved. There is a clear tendency in the industry to implement more optimal related functions with an emphasis on active inspection and monitoring [24][25][26][18][19][20][21][22]. There are many optimization methods [1,[8][9][10][11][12][13][14][15], but to solve the inverse problem in the ultrasound tomography can use [2][3][4][5][6][7]16,17,23].…”

Section: Introductionmentioning

confidence: 99%

Ultrasound tomography measuring system for acquisition and analysis data

Rymarczyk¹

2019

ELECTROTECHNICAL REVIEW

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Ultrasound tomography provides the ability to analyse processes occurring inside the facility without interfering with the production, analysis and detection of obstacles, defects and various anomalies. The presented measuring system has a specially designed measuring structure (including electrodes, thanks to which it is an innovative solution in the field, particularly effective in the analysis). Knowledge of the characteristics of each tomographic technique solution, the application allows you to choose the appropriate method of image reconstruction. A reverse problem is the process of identifying optimization or synthesis, in which the goal is to determine the parameters describing the data field.Streszczenie. Tomografia ultradźwiękowa daje możliwość analizowania procesów zachodzących wewnątrz obiektu bez zakłócania produkcji, analizy i wykrywania przeszkód, wad i różnych anomalii. Prezentowany układ pomiarowy ma specjalnie zaprojektowaną strukturę pomiarową (w tym elektrody, dzięki czemu jest innowacyjnym rozwiązaniem w terenie, szczególnie skutecznym w analizie). Znajomość charakterystyki każdego rozwiązania techniki tomograficznej, aplikacja pozwala wybrać odpowiednią metodę rekonstrukcji obrazu. Odwrotnym problemem jest proces identyfikacji optymalizacji lub syntezy, w którym celem jest określenie parametrów opisujących pole danych (System pomiarowy tomografii ultradźwiękowej do pozyskiwania i analizy danych.

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“…Building porous materials (eg bricks or concrete), both natural and made, has pores (like a sponge). The data collection system collects the measured voltage from the electrode and then processes the data [1][2][3][5][6][7][8][9][10][11][13][14][15][28][29][30][31][32][33]. Figure 1 presents the model of a hybrid tomography system.…”

Section: Introductionmentioning

confidence: 99%

A hybrid tomography for assessing the moisture level of walls and building condition

Rymarczyk

Michal²,

Tchórzewski³

et al. 2019

ELECTROTECHNICAL REVIEW

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The article presents an innovative solution for assessing the moisture level of walls and building condition. The use of modern tomographic techniques allows for a non-destructive and very precise spatial assessment of the humidity level. Prepared constructions contain special electrodes for measuring humidity in a brick wall. The proposed application solves the inverse problem in electrical tomography. A level set method was used to reconstruct the images.Streszczenie. W artykule przedstawiono innowacyjne rozwiązanie do oceny poziomu wilgotności ścian i stanu budynku. Zastosowanie nowoczesnych technik tomograficznych pozwala na nieniszczącą i bardzo precyzyjną ocenę przestrzenną poziomu wilgotności. Przygotowane konstrukcje zawierają specjalne elektrody do pomiaru wilgotności w ścianie z cegły. Proponowane zastosowanie rozwiązuje problem odwrotny w tomografii elektrycznej. Do rekonstrukcji obrazów użyto metody zbiorów poziomicowych (Tomografia hybrydowa do oceny poziomu wilgotności ścian i stanu budynku).

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Application of neural reconstruction of tomographic images in the problem of reliability of flood protection facilities

Cited by 64 publications

References 22 publications

Increasing the Reliability of Flood Embankments with Neural Imaging Method

Increasing the Reliability of Flood Embankments with Neural Imaging Method

Ultrasound tomography measuring system for acquisition and analysis data

A hybrid tomography for assessing the moisture level of walls and building condition

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