Operator dependence of methods for obtaining metric characteristics of a face with real measurements and digital images
BACKGROUND: No studies in the scientific literature have established the operator dependence of portrait identification with the manual method of measuring facial parameters in subjects compared with measurements from digital images. The labor costs and accuracy of the measurements with these method...
Ausführliche Beschreibung
Autor*in: |
Alexandra A. Yusupova [verfasserIn] Fedor V. Alyabyev [verfasserIn] Ekaterina V. Tsiupko [verfasserIn] Alina P. Dyagileva [verfasserIn] Kristina V. Sukhareva [verfasserIn] Nazariy P. Chesalov [verfasserIn] Galina A. Vashchenko [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch ; Russisch ; Chinesisch |
Erschienen: |
2023 |
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Schlagwörter: |
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Übergeordnetes Werk: |
In: Судебная Медицина - Eco-vector, 2021, 9(2023), 4, Seite 413-420 |
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Übergeordnetes Werk: |
volume:9 ; year:2023 ; number:4 ; pages:413-420 |
Links: |
Link aufrufen |
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DOI / URN: |
10.17816/fm14221 |
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Katalog-ID: |
DOAJ095966749 |
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520 | |a BACKGROUND: No studies in the scientific literature have established the operator dependence of portrait identification with the manual method of measuring facial parameters in subjects compared with measurements from digital images. The labor costs and accuracy of the measurements with these methods have not been established. AIM: To establish the operator dependence of methods of real-face measurement and measurement on digital images. MATERIALS AND METHODS: Facial parameters were instrumentally measured in 24 Caucasian women aged 19–20 years who were studying at the Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University by four researchers independently of each other. The same type of standard digital photography of each subject’s face was taken in five projections, followed by a comparison of the results of real measurements with digital ones. RESULTS: When comparing the results of facial measurements obtained from digital images and manual method, an error was observed both in the measurements of one parameter by one researcher using two methods and in the excellent results obtained by other researchers. However, the greatest deviations were observed with the manual method, which may be due to the dependence of measurements on the operator. CONCLUSION: With a streamlined and methodically verified approach to working with digital facial images, this technique is more accurate and less labor-intensive than real measurements because of the absence of operator dependence, which can be used in investigating crimes. | ||
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10.17816/fm14221 doi (DE-627)DOAJ095966749 (DE-599)DOAJ81ba62c2c28f4212849ccaf3b1042f31 DE-627 ger DE-627 rakwb eng rus chi RZ201-999 Alexandra A. Yusupova verfasserin aut Operator dependence of methods for obtaining metric characteristics of a face with real measurements and digital images 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier BACKGROUND: No studies in the scientific literature have established the operator dependence of portrait identification with the manual method of measuring facial parameters in subjects compared with measurements from digital images. The labor costs and accuracy of the measurements with these methods have not been established. AIM: To establish the operator dependence of methods of real-face measurement and measurement on digital images. MATERIALS AND METHODS: Facial parameters were instrumentally measured in 24 Caucasian women aged 19–20 years who were studying at the Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University by four researchers independently of each other. The same type of standard digital photography of each subject’s face was taken in five projections, followed by a comparison of the results of real measurements with digital ones. RESULTS: When comparing the results of facial measurements obtained from digital images and manual method, an error was observed both in the measurements of one parameter by one researcher using two methods and in the excellent results obtained by other researchers. However, the greatest deviations were observed with the manual method, which may be due to the dependence of measurements on the operator. CONCLUSION: With a streamlined and methodically verified approach to working with digital facial images, this technique is more accurate and less labor-intensive than real measurements because of the absence of operator dependence, which can be used in investigating crimes. forensic medicine forensic portrait examination portrait identification operator dependence faciometry Other systems of medicine Fedor V. Alyabyev verfasserin aut Ekaterina V. Tsiupko verfasserin aut Alina P. Dyagileva verfasserin aut Kristina V. Sukhareva verfasserin aut Nazariy P. Chesalov verfasserin aut Galina A. Vashchenko verfasserin aut In Судебная Медицина Eco-vector, 2021 9(2023), 4, Seite 413-420 (DE-627)1760638730 24094161 nnns volume:9 year:2023 number:4 pages:413-420 https://doi.org/10.17816/fm14221 kostenfrei https://doaj.org/article/81ba62c2c28f4212849ccaf3b1042f31 kostenfrei https://for-medex.ru/jour/article/viewFile/14221/pdf kostenfrei https://doaj.org/toc/2411-8729 Journal toc kostenfrei https://doaj.org/toc/2409-4161 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 9 2023 4 413-420 |
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10.17816/fm14221 doi (DE-627)DOAJ095966749 (DE-599)DOAJ81ba62c2c28f4212849ccaf3b1042f31 DE-627 ger DE-627 rakwb eng rus chi RZ201-999 Alexandra A. Yusupova verfasserin aut Operator dependence of methods for obtaining metric characteristics of a face with real measurements and digital images 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier BACKGROUND: No studies in the scientific literature have established the operator dependence of portrait identification with the manual method of measuring facial parameters in subjects compared with measurements from digital images. The labor costs and accuracy of the measurements with these methods have not been established. AIM: To establish the operator dependence of methods of real-face measurement and measurement on digital images. MATERIALS AND METHODS: Facial parameters were instrumentally measured in 24 Caucasian women aged 19–20 years who were studying at the Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University by four researchers independently of each other. The same type of standard digital photography of each subject’s face was taken in five projections, followed by a comparison of the results of real measurements with digital ones. RESULTS: When comparing the results of facial measurements obtained from digital images and manual method, an error was observed both in the measurements of one parameter by one researcher using two methods and in the excellent results obtained by other researchers. However, the greatest deviations were observed with the manual method, which may be due to the dependence of measurements on the operator. CONCLUSION: With a streamlined and methodically verified approach to working with digital facial images, this technique is more accurate and less labor-intensive than real measurements because of the absence of operator dependence, which can be used in investigating crimes. forensic medicine forensic portrait examination portrait identification operator dependence faciometry Other systems of medicine Fedor V. Alyabyev verfasserin aut Ekaterina V. Tsiupko verfasserin aut Alina P. Dyagileva verfasserin aut Kristina V. Sukhareva verfasserin aut Nazariy P. Chesalov verfasserin aut Galina A. Vashchenko verfasserin aut In Судебная Медицина Eco-vector, 2021 9(2023), 4, Seite 413-420 (DE-627)1760638730 24094161 nnns volume:9 year:2023 number:4 pages:413-420 https://doi.org/10.17816/fm14221 kostenfrei https://doaj.org/article/81ba62c2c28f4212849ccaf3b1042f31 kostenfrei https://for-medex.ru/jour/article/viewFile/14221/pdf kostenfrei https://doaj.org/toc/2411-8729 Journal toc kostenfrei https://doaj.org/toc/2409-4161 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 9 2023 4 413-420 |
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10.17816/fm14221 doi (DE-627)DOAJ095966749 (DE-599)DOAJ81ba62c2c28f4212849ccaf3b1042f31 DE-627 ger DE-627 rakwb eng rus chi RZ201-999 Alexandra A. Yusupova verfasserin aut Operator dependence of methods for obtaining metric characteristics of a face with real measurements and digital images 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier BACKGROUND: No studies in the scientific literature have established the operator dependence of portrait identification with the manual method of measuring facial parameters in subjects compared with measurements from digital images. The labor costs and accuracy of the measurements with these methods have not been established. AIM: To establish the operator dependence of methods of real-face measurement and measurement on digital images. MATERIALS AND METHODS: Facial parameters were instrumentally measured in 24 Caucasian women aged 19–20 years who were studying at the Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University by four researchers independently of each other. The same type of standard digital photography of each subject’s face was taken in five projections, followed by a comparison of the results of real measurements with digital ones. RESULTS: When comparing the results of facial measurements obtained from digital images and manual method, an error was observed both in the measurements of one parameter by one researcher using two methods and in the excellent results obtained by other researchers. However, the greatest deviations were observed with the manual method, which may be due to the dependence of measurements on the operator. CONCLUSION: With a streamlined and methodically verified approach to working with digital facial images, this technique is more accurate and less labor-intensive than real measurements because of the absence of operator dependence, which can be used in investigating crimes. forensic medicine forensic portrait examination portrait identification operator dependence faciometry Other systems of medicine Fedor V. Alyabyev verfasserin aut Ekaterina V. Tsiupko verfasserin aut Alina P. Dyagileva verfasserin aut Kristina V. Sukhareva verfasserin aut Nazariy P. Chesalov verfasserin aut Galina A. Vashchenko verfasserin aut In Судебная Медицина Eco-vector, 2021 9(2023), 4, Seite 413-420 (DE-627)1760638730 24094161 nnns volume:9 year:2023 number:4 pages:413-420 https://doi.org/10.17816/fm14221 kostenfrei https://doaj.org/article/81ba62c2c28f4212849ccaf3b1042f31 kostenfrei https://for-medex.ru/jour/article/viewFile/14221/pdf kostenfrei https://doaj.org/toc/2411-8729 Journal toc kostenfrei https://doaj.org/toc/2409-4161 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 9 2023 4 413-420 |
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10.17816/fm14221 doi (DE-627)DOAJ095966749 (DE-599)DOAJ81ba62c2c28f4212849ccaf3b1042f31 DE-627 ger DE-627 rakwb eng rus chi RZ201-999 Alexandra A. Yusupova verfasserin aut Operator dependence of methods for obtaining metric characteristics of a face with real measurements and digital images 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier BACKGROUND: No studies in the scientific literature have established the operator dependence of portrait identification with the manual method of measuring facial parameters in subjects compared with measurements from digital images. The labor costs and accuracy of the measurements with these methods have not been established. AIM: To establish the operator dependence of methods of real-face measurement and measurement on digital images. MATERIALS AND METHODS: Facial parameters were instrumentally measured in 24 Caucasian women aged 19–20 years who were studying at the Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University by four researchers independently of each other. The same type of standard digital photography of each subject’s face was taken in five projections, followed by a comparison of the results of real measurements with digital ones. RESULTS: When comparing the results of facial measurements obtained from digital images and manual method, an error was observed both in the measurements of one parameter by one researcher using two methods and in the excellent results obtained by other researchers. However, the greatest deviations were observed with the manual method, which may be due to the dependence of measurements on the operator. CONCLUSION: With a streamlined and methodically verified approach to working with digital facial images, this technique is more accurate and less labor-intensive than real measurements because of the absence of operator dependence, which can be used in investigating crimes. forensic medicine forensic portrait examination portrait identification operator dependence faciometry Other systems of medicine Fedor V. Alyabyev verfasserin aut Ekaterina V. Tsiupko verfasserin aut Alina P. Dyagileva verfasserin aut Kristina V. Sukhareva verfasserin aut Nazariy P. Chesalov verfasserin aut Galina A. Vashchenko verfasserin aut In Судебная Медицина Eco-vector, 2021 9(2023), 4, Seite 413-420 (DE-627)1760638730 24094161 nnns volume:9 year:2023 number:4 pages:413-420 https://doi.org/10.17816/fm14221 kostenfrei https://doaj.org/article/81ba62c2c28f4212849ccaf3b1042f31 kostenfrei https://for-medex.ru/jour/article/viewFile/14221/pdf kostenfrei https://doaj.org/toc/2411-8729 Journal toc kostenfrei https://doaj.org/toc/2409-4161 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 9 2023 4 413-420 |
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10.17816/fm14221 doi (DE-627)DOAJ095966749 (DE-599)DOAJ81ba62c2c28f4212849ccaf3b1042f31 DE-627 ger DE-627 rakwb eng rus chi RZ201-999 Alexandra A. Yusupova verfasserin aut Operator dependence of methods for obtaining metric characteristics of a face with real measurements and digital images 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier BACKGROUND: No studies in the scientific literature have established the operator dependence of portrait identification with the manual method of measuring facial parameters in subjects compared with measurements from digital images. The labor costs and accuracy of the measurements with these methods have not been established. AIM: To establish the operator dependence of methods of real-face measurement and measurement on digital images. MATERIALS AND METHODS: Facial parameters were instrumentally measured in 24 Caucasian women aged 19–20 years who were studying at the Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University by four researchers independently of each other. The same type of standard digital photography of each subject’s face was taken in five projections, followed by a comparison of the results of real measurements with digital ones. RESULTS: When comparing the results of facial measurements obtained from digital images and manual method, an error was observed both in the measurements of one parameter by one researcher using two methods and in the excellent results obtained by other researchers. However, the greatest deviations were observed with the manual method, which may be due to the dependence of measurements on the operator. CONCLUSION: With a streamlined and methodically verified approach to working with digital facial images, this technique is more accurate and less labor-intensive than real measurements because of the absence of operator dependence, which can be used in investigating crimes. forensic medicine forensic portrait examination portrait identification operator dependence faciometry Other systems of medicine Fedor V. Alyabyev verfasserin aut Ekaterina V. Tsiupko verfasserin aut Alina P. Dyagileva verfasserin aut Kristina V. Sukhareva verfasserin aut Nazariy P. Chesalov verfasserin aut Galina A. Vashchenko verfasserin aut In Судебная Медицина Eco-vector, 2021 9(2023), 4, Seite 413-420 (DE-627)1760638730 24094161 nnns volume:9 year:2023 number:4 pages:413-420 https://doi.org/10.17816/fm14221 kostenfrei https://doaj.org/article/81ba62c2c28f4212849ccaf3b1042f31 kostenfrei https://for-medex.ru/jour/article/viewFile/14221/pdf kostenfrei https://doaj.org/toc/2411-8729 Journal toc kostenfrei https://doaj.org/toc/2409-4161 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 9 2023 4 413-420 |
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RZ201-999 Operator dependence of methods for obtaining metric characteristics of a face with real measurements and digital images forensic medicine forensic portrait examination portrait identification operator dependence faciometry |
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Operator dependence of methods for obtaining metric characteristics of a face with real measurements and digital images |
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Operator dependence of methods for obtaining metric characteristics of a face with real measurements and digital images |
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Alexandra A. Yusupova |
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Судебная Медицина |
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Alexandra A. Yusupova Fedor V. Alyabyev Ekaterina V. Tsiupko Alina P. Dyagileva Kristina V. Sukhareva Nazariy P. Chesalov Galina A. Vashchenko |
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Alexandra A. Yusupova |
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10.17816/fm14221 |
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verfasserin |
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operator dependence of methods for obtaining metric characteristics of a face with real measurements and digital images |
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RZ201-999 |
title_auth |
Operator dependence of methods for obtaining metric characteristics of a face with real measurements and digital images |
abstract |
BACKGROUND: No studies in the scientific literature have established the operator dependence of portrait identification with the manual method of measuring facial parameters in subjects compared with measurements from digital images. The labor costs and accuracy of the measurements with these methods have not been established. AIM: To establish the operator dependence of methods of real-face measurement and measurement on digital images. MATERIALS AND METHODS: Facial parameters were instrumentally measured in 24 Caucasian women aged 19–20 years who were studying at the Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University by four researchers independently of each other. The same type of standard digital photography of each subject’s face was taken in five projections, followed by a comparison of the results of real measurements with digital ones. RESULTS: When comparing the results of facial measurements obtained from digital images and manual method, an error was observed both in the measurements of one parameter by one researcher using two methods and in the excellent results obtained by other researchers. However, the greatest deviations were observed with the manual method, which may be due to the dependence of measurements on the operator. CONCLUSION: With a streamlined and methodically verified approach to working with digital facial images, this technique is more accurate and less labor-intensive than real measurements because of the absence of operator dependence, which can be used in investigating crimes. |
abstractGer |
BACKGROUND: No studies in the scientific literature have established the operator dependence of portrait identification with the manual method of measuring facial parameters in subjects compared with measurements from digital images. The labor costs and accuracy of the measurements with these methods have not been established. AIM: To establish the operator dependence of methods of real-face measurement and measurement on digital images. MATERIALS AND METHODS: Facial parameters were instrumentally measured in 24 Caucasian women aged 19–20 years who were studying at the Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University by four researchers independently of each other. The same type of standard digital photography of each subject’s face was taken in five projections, followed by a comparison of the results of real measurements with digital ones. RESULTS: When comparing the results of facial measurements obtained from digital images and manual method, an error was observed both in the measurements of one parameter by one researcher using two methods and in the excellent results obtained by other researchers. However, the greatest deviations were observed with the manual method, which may be due to the dependence of measurements on the operator. CONCLUSION: With a streamlined and methodically verified approach to working with digital facial images, this technique is more accurate and less labor-intensive than real measurements because of the absence of operator dependence, which can be used in investigating crimes. |
abstract_unstemmed |
BACKGROUND: No studies in the scientific literature have established the operator dependence of portrait identification with the manual method of measuring facial parameters in subjects compared with measurements from digital images. The labor costs and accuracy of the measurements with these methods have not been established. AIM: To establish the operator dependence of methods of real-face measurement and measurement on digital images. MATERIALS AND METHODS: Facial parameters were instrumentally measured in 24 Caucasian women aged 19–20 years who were studying at the Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University by four researchers independently of each other. The same type of standard digital photography of each subject’s face was taken in five projections, followed by a comparison of the results of real measurements with digital ones. RESULTS: When comparing the results of facial measurements obtained from digital images and manual method, an error was observed both in the measurements of one parameter by one researcher using two methods and in the excellent results obtained by other researchers. However, the greatest deviations were observed with the manual method, which may be due to the dependence of measurements on the operator. CONCLUSION: With a streamlined and methodically verified approach to working with digital facial images, this technique is more accurate and less labor-intensive than real measurements because of the absence of operator dependence, which can be used in investigating crimes. |
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Operator dependence of methods for obtaining metric characteristics of a face with real measurements and digital images |
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https://doi.org/10.17816/fm14221 https://doaj.org/article/81ba62c2c28f4212849ccaf3b1042f31 https://for-medex.ru/jour/article/viewFile/14221/pdf https://doaj.org/toc/2411-8729 https://doaj.org/toc/2409-4161 |
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Fedor V. Alyabyev Ekaterina V. Tsiupko Alina P. Dyagileva Kristina V. Sukhareva Nazariy P. Chesalov Galina A. Vashchenko |
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Fedor V. Alyabyev Ekaterina V. Tsiupko Alina P. Dyagileva Kristina V. Sukhareva Nazariy P. Chesalov Galina A. Vashchenko |
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