Problems of Objects Identification in Three-dimensional X-ray Tomography; Journal of Physics: Conference Series; Vol. 671 : Innovations in Non-Destructive Testing (SibTest 2015)
| Parent link: | Journal of Physics: Conference Series Vol. 671 : Innovations in Non-Destructive Testing (SibTest 2015).— 2016.— [012035, 6 p.] |
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| מחבר ראשי: | |
| מחבר תאגידי: | |
| מחברים אחרים: | , |
| סיכום: | Title screen X-ray computed tomography is a unique non-destructive technique which is suitable for dimensional measurements and quality testing. X-ray tomography is applied widely not only in the traditional medical area, but in natural science and engineering fields. The result of tomography is a volumetric map of attenuation coefficients which has, in fact, a limited practical sense. Usually, segmentation that converts the map into binary objects by means of threshold value is applied. In this paper we discuss the some key features of segmentation applied to a test object which is gravel composed of unconsolidated rock fragments. Gravel appeared to be a challenging object for segmentation and image recognition. One of effective approach for image processing of tomographic data, among many possible ones, is presented in this paper. Режим доступа: по договору с организацией-держателем ресурса |
| שפה: | אנגלית |
| יצא לאור: |
2016
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| נושאים: | |
| גישה מקוונת: | http://dx.doi.org/10.1088/1742-6596/671/1/012035 http://earchive.tpu.ru/handle/11683/33742 |
| פורמט: | אלקטרוני Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647182 |
MARC
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| 200 | 1 | |a Problems of Objects Identification in Three-dimensional X-ray Tomography |f T. A. Mamyrbaev, A. V. Batranin, D. V. Ivashkov | |
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| 300 | |a Title screen | ||
| 320 | |a [References: 8 tit.] | ||
| 330 | |a X-ray computed tomography is a unique non-destructive technique which is suitable for dimensional measurements and quality testing. X-ray tomography is applied widely not only in the traditional medical area, but in natural science and engineering fields. The result of tomography is a volumetric map of attenuation coefficients which has, in fact, a limited practical sense. Usually, segmentation that converts the map into binary objects by means of threshold value is applied. In this paper we discuss the some key features of segmentation applied to a test object which is gravel composed of unconsolidated rock fragments. Gravel appeared to be a challenging object for segmentation and image recognition. One of effective approach for image processing of tomographic data, among many possible ones, is presented in this paper. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\3526 |t Journal of Physics: Conference Series | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\12214 |t Vol. 671 : Innovations in Non-Destructive Testing (SibTest 2015) |o III All-Russian Scientific and Practical Conference, 27–31 July 2015, Altai, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) |v [012035, 6 p.] |d 2016 | |
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| 610 | 1 | |a распознавание образов | |
| 610 | 1 | |a томографические данные | |
| 700 | 1 | |a Mamyrbaev |b T. A. |c specialist in the field of non-destructive testing |c research engineer of Tomsk Polytechnic University |f 1990- |g Talgat Askarbekovich |3 (RuTPU)RU\TPU\pers\35228 | |
| 701 | 1 | |a Batranin |b A. V. |c Specialist in the field of welding production |c Assistant of Tomsk Polytechnic University |f 1980- |g Andrey Viktorovich |3 (RuTPU)RU\TPU\pers\32706 |9 16592 | |
| 701 | 1 | |a Ivashkov |b D. V. |c specialist in the field of non-destructive testing |c research engineer of Tomsk Polytechnic University |f 1992- |g Denis Viktorovich |3 (RuTPU)RU\TPU\pers\36467 | |
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