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Detection, Measurement and Classification of Discontinuities of Signals Captured with Noise [PDF]

Axioms
In this work, we propose an algorithm for the detection, measurement and classification of discontinuities in signals captured with noise. Our approach is based on the Harten’s subcell-resolution approximation adapted to the presence of noise.
Sergio Amat, Sonia Busquier, Denys Orieshkin   +2 more
semanticscholar   +4 more sources

Automatic Discontinuity Classification of Wind-turbine Blades Using A-scan-based Convolutional Neural Network [PDF]

Journal of Modern Power Systems and Clean Energy, 2021
Recent development trends in wind power generation have increased the importance of the safe operation of wind-turbine blades (WTBs). To realize this objective, it is essential to inspect WTBs for any defects before they are placed into operation ...
Jiyeon Choung, Sun Gyo Lim, Seung Hwan Lim, Su Tae Chung, Mun Ho Nam   +4 more
semanticscholar   +4 more sources

Natural stone heterogeneities and discontinuities: an overview and proposal of a classification system [PDF]

Bulletin of Engineering Geology and the Environment, 2023
Portugal has a relevant role in natural stone production and trading. The national sector has been trying to follow the requirements of the Fourth Industrial Era, where automation of stone processing operations is necessary to increase productivity ...
Maria Luísa Pereira, Amélia Dionísio, Madalena Garcia, Luísa Bento, Pedro M. Amaral, Marco Ramos   +5 more
openalex   +2 more sources

SVM Algorithm for Industrial Defect Detection and Classification [PDF]

MATEC Web of Conferences, 2022
This article presents a new algorithm for recognizing defects and discontinuities. It is a neural classification algorithm of the SVM class used for the vision system in the technological sequence.
K. Lalik, Mateusz Kozek, P. Gut, M. Iwaniec, G. Pawlowski   +4 more
semanticscholar   +2 more sources

Automatic Extraction of Rock Discontinuities from the Point Cloud Using Dynamic DBSCAN Algorithm

Advances in Civil Engineering, 2022
Detection and mapping of rock discontinuities are important during excavation. The terrestrial laser scanning (TSL) technology is widely used to acquire accurate quantitative.
Ming Tang, Song Yang, Guohua Huang, Xiongyao Xie, Jiafu Guo, Junli Zhai   +5 more
semanticscholar   +2 more sources

Data-Driven Classification of Materials with Open or Closed Mechanical Discontinuities Based on Multipoint, Multimodal Travel-Time Measurements

, 2020
1. Abstract Wave propagation and diffusive transport phenomena could work as evidence of the mechanical discontinuities in material.
Rui Liu, Siddharth Misra
semanticscholar   +3 more sources

Classification of Gas-dynamic Discontinuities and their Interference Problems [PDF]

, 2014
The aim of the study is to give a common classification of gasdynamic discontinuities, shock-wave structures and shock-wave processes. We have considered the classification of gas-dynamic discontinuities, shock- wave processes, shock-wave structures ...
В. Н. Усков, П. В. Булат, Lyubov Pavlovna Arkhipova   +2 more
openalex   +2 more sources

Neural Network Classification of Space Plasma Parameter Discontinuities

International Journal of Advanced Trends in Computer Science and Engineering, 2020
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Н. А. Бархатов
openalex   +2 more sources

Reclassification of thermal equilibrium phase-transitions in thermodynamic limit systems. [PDF]

Sci Rep
For relaxor-ferroelectrics and relaxor-ferromagnets, the initial Ehrenfest-classification gives no phase-transition that contradicts the measured order-parameter, while the classification according to order-parameter and its derivatives raises the ...
Wei L, Zhang LL, Huang YN.
europepmc   +2 more sources

Characterization of mechanical discontinuities based on data-driven classification of compressional-wave travel times

International Journal of Rock Mechanics And Mining Sciences, 2021
Hao Li, Siddharth Misra, Rui Liu
openalex   +3 more sources