An Automated Algorithm for Constructing Maps of Defects in Active Thermal Testing; Russian Journal of Nondestructive Testing; Vol. 55, iss. 8
| Parent link: | Russian Journal of Nondestructive Testing Vol. 55, iss. 8.— 2019.— [P. 617-621] |
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| Hlavní autor: | |
| Korporace: | , |
| Další autoři: | , |
| Shrnutí: | Title screen The algorithm makes it possible to simplify the procedure for processing results of the thermal testing aimed at both revealing latent defects and evaluating their transverse dimensions and shape. Applying this algorithm requires certain participation and experience of the thermography operator, as well as preliminary preparation of initial data by using techniques that increase the signal-to-noise ratio. The algorithm includes selection of defective zones on the thermogram of the test object, automated identification of points with extreme signals, and a pixel-by-pixel threshold analysis of the zones adjacent to these points, culminating in the construction of binary defect maps. Режим доступа: по договору с организацией-держателем ресурса |
| Jazyk: | angličtina |
| Vydáno: |
2019
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| Témata: | |
| On-line přístup: | https://doi.org/10.1134/S1061830919080035 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663950 |
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| 200 | 1 | |a An Automated Algorithm for Constructing Maps of Defects in Active Thermal Testing |f A. O. Chulkov, D. A. Nesteruk, V. P. Vavilov | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 621 (7 tit.)] | ||
| 330 | |a The algorithm makes it possible to simplify the procedure for processing results of the thermal testing aimed at both revealing latent defects and evaluating their transverse dimensions and shape. Applying this algorithm requires certain participation and experience of the thermography operator, as well as preliminary preparation of initial data by using techniques that increase the signal-to-noise ratio. The algorithm includes selection of defective zones on the thermogram of the test object, automated identification of points with extreme signals, and a pixel-by-pixel threshold analysis of the zones adjacent to these points, culminating in the construction of binary defect maps. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 338 | |b Российский научный фонд |d 17-79-10143 | ||
| 461 | |t Russian Journal of Nondestructive Testing | ||
| 463 | |t Vol. 55, iss. 8 |v [P. 617-621] |d 2019 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a infrared thermography | |
| 610 | 1 | |a thermal testing | |
| 610 | 1 | |a transverse defect size | |
| 610 | 1 | |a automated testing | |
| 610 | 1 | |a composite materials | |
| 610 | 1 | |a инфракрасная термография | |
| 610 | 1 | |a тепловые испытания | |
| 610 | 1 | |a размеры | |
| 610 | 1 | |a дефекты | |
| 610 | 1 | |a автоматизированное тестирование | |
| 610 | 1 | |a композитные материалы | |
| 700 | 1 | |a Chulkov |b A. O. |c specialist in the field of non-destructive testing |c Deputy Director for Scientific and Educational Activities; acting manager; Senior Researcher, Tomsk Polytechnic University, Candidate of Technical Sciences |f 1989- |g Arseniy Olegovich |3 (RuTPU)RU\TPU\pers\32220 |9 16220 | |
| 701 | 1 | |a Nesteruk |b D. A. |c specialist in the field of descriptive geometry |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1979- |g Denis Alekseevich |3 (RuTPU)RU\TPU\pers\31502 |9 15663 | |
| 701 | 1 | |a Vavilov |b V. P. |c Specialist in the field of dosimetry and methodology of nondestructive testing (NDT) |c Doctor of technical sciences (DSc), Professor of Tomsk Polytechnic University (TPU) |f 1949- |g Vladimir Platonovich |3 (RuTPU)RU\TPU\pers\32161 |9 16163 | |
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