Determination of the test-samples electron density via dual energy computer tomography; Journal of Physics: Conference Series; Vol. 1843 : Information and Measuring Equipment and Technologies (IMET)
| Parent link: | Journal of Physics: Conference Series Vol. 1843 : Information and Measuring Equipment and Technologies (IMET).— 2021.— [012021, 5 р.] |
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| Körperschaften: | , |
| Weitere Verfasser: | , , , , |
| Zusammenfassung: | Title screen In this work we determines electron density using data obtained via CT scanner with one radiation source operating in two modes: with 80 kV and 120 kV voltage. We perform tomography study of calibration phantom with predetermined electron densities. Single linear relationship between energy-subtracted Hounsfield unit and relative electron density is determined. Using determined relationship the relative electron densities of phantom calibration samples is calculated. The comparison of calculated and nominal values proves the possibility of the samples relative electron density determination using energy-subtracted Hounsfield unit with error less than 2%. |
| Sprache: | Englisch |
| Veröffentlicht: |
2021
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| Schlagworte: | |
| Online-Zugang: | http://earchive.tpu.ru/handle/11683/81008 https://doi.org/10.1088/1742-6596/1843/1/012021 |
| Format: | Elektronisch Buchkapitel |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664511 |
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| 200 | 1 | |a Determination of the test-samples electron density via dual energy computer tomography |f A. A. Grigorieva (Grigorjeva), A. A. Bulavskaya, I. A. Miloichikova [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 13 tit.] | ||
| 330 | |a In this work we determines electron density using data obtained via CT scanner with one radiation source operating in two modes: with 80 kV and 120 kV voltage. We perform tomography study of calibration phantom with predetermined electron densities. Single linear relationship between energy-subtracted Hounsfield unit and relative electron density is determined. Using determined relationship the relative electron densities of phantom calibration samples is calculated. The comparison of calculated and nominal values proves the possibility of the samples relative electron density determination using energy-subtracted Hounsfield unit with error less than 2%. | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\3526 |t Journal of Physics: Conference Series | |
| 463 | |t Vol. 1843 : Information and Measuring Equipment and Technologies (IMET) |o X International Scientific and Practical Conference, 24-26 November, 2020, Tomsk |v [012021, 5 р.] |d 2021 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Grigorieva (Grigorjeva) |b A. A. |c nuclear technology specialist |c engineer of Tomsk Polytechnic University |f 1995- |g Anna Anatoljevna |3 (RuTPU)RU\TPU\pers\46746 | |
| 701 | 1 | |a Bulavskaya |b A. A. |c Specialist in the field of nuclear technologies |c Senior Lecturer of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1993- |g Angelina Aleksandrovna |3 (RuTPU)RU\TPU\pers\45898 |9 22019 | |
| 701 | 1 | |a Miloichikova |b I. A. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1988- |g Irina Alekseevna |3 (RuTPU)RU\TPU\pers\35525 |9 18707 | |
| 701 | 1 | |a Cherepennikov |b Yu. M. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of Sciences |f 1989- |g Yuriy Mihaylovich |3 (RuTPU)RU\TPU\pers\31561 |9 15721 | |
| 701 | 1 | |a Stuchebrov |b S. G. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1981- |g Sergey Gennadevich |3 (RuTPU)RU\TPU\pers\31559 |9 15719 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа ядерных технологий |b Отделение ядерно-топливного цикла |3 (RuTPU)RU\TPU\col\23554 |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа физики высокоэнергетических процессов |c (2017- ) |3 (RuTPU)RU\TPU\col\23551 |
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