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Scientific paper - Conference abstract (invited lecture)
Dental age estimation from panoramic X-ray images using statistical models
In: Proceedings of the 10th International Symposium on Image and Signal Processing and Analysis. / Kovačič, Stanislav; Lončarić, Sven; Kristan, Matej; Štruc, Vitomir; Vučić, Mladen (Ed.). Ljubljana: Institute of Electrical and Electronics Engineers (IEEE), 2017. pp. 25-30. https://doi.org/10.1109/ISPA.2017.8073563
Čular, Luka; Tomaić, Mia; Subašić, Marko; Šarić, Tea; Sajković, Viktorija; Vodanović, Marin

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Čular, L., Tomaić, M., Subašić, M., Šarić, T., Sajković, V. & Vodanović, M. (2017). Dental age estimation from panoramic X-ray images using statistical models. In S. Kovačič, (Ed.), S. Lončarić, (Ed.), M. Kristan, (Ed.), V. Štruc, (Ed.), M. Vučić, (Ed.), Proceedings of the 10th International Symposium on Image and Signal Processing and Analysis (pp. 25-30). Ljubljana: Institute of Electrical and Electronics Engineers (IEEE). doi: 10.1109/ISPA.2017.8073563

Čular, Luka, et al. "Dental age estimation from panoramic X-ray images using statistical models." Proceedings of the 10th International Symposium on Image and Signal Processing and Analysis, edited by Stanislav Kovačič, edited by Sven Lončarić, edited by Matej Kristan, edited by Vitomir Štruc, edited by Mladen Vučić, Institute of Electrical and Electronics Engineers (IEEE), 2017, pp. 25-30. https://urn.nsk.hr/urn:nbn:hr:127:930241

Čular, Luka, Mia Tomaić, Marko Subašić, Tea Šarić, Viktorija Sajković and Marin Vodanović. "Dental age estimation from panoramic X-ray images using statistical models." In Proceedings of the 10th International Symposium on Image and Signal Processing and Analysis, 25-30. Ljubljana: Institute of Electrical and Electronics Engineers (IEEE), 2017. Accessed 2024 April 23. https://urn.nsk.hr/urn:nbn:hr:127:930241

Čular, L., et al. (2017) 'Dental age estimation from panoramic X-ray images using statistical models', in Kovačič, S. (ed.), Lončarić, S. (ed.), Kristan, M. (ed.), Štruc, V. (ed.), Vučić, M. (ed.), Proceedings of the 10th International Symposium on Image and Signal Processing and Analysis, Institute of Electrical and Electronics Engineers (IEEE), Ljubljana, pp. 25-30. Available at: https://urn.nsk.hr/urn:nbn:hr:127:930241 (Accessed 23 April 2024)

Čular L, Tomaić M, Subašić M, Šarić T, Sajković V, Vodanović M. Dental age estimation from panoramic X-ray images using statistical models. In: S. Kovačič, ed., S. Lončarić, ed., M. Kristan, ed., V. Štruc, ed., M. Vučić, ed. Proceedings of the 10th International Symposium on Image and Signal Processing and Analysis. Ljubljana: Institute of Electrical and Electronics Engineers (IEEE); 2017. Pp. 25-30. [cited 2024 April 23] Available at: https://urn.nsk.hr/urn:nbn:hr:127:930241

L. Čular, M. Tomaić, M. Subašić, T. Šarić, V. Sajković and M. Vodanović, "Dental age estimation from panoramic X-ray images using statistical models", Proceedings of the 10th International Symposium on Image and Signal Processing and Analysis, S. Kovačič et al., Eds. Ljubljana: Institute of Electrical and Electronics Engineers (IEEE), 2017. [Online] Available at: https://urn.nsk.hr/urn:nbn:hr:127:930241 [Accessed: 23 April 2024]

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Metadata
Title (english)Dental age estimation from panoramic X-ray images using statistical models
AuthorLuka Čular
AuthorMia Tomaić
AuthorMarko Subašić
AuthorTea Šarić
AuthorViktorija Sajković
AuthorMarin Vodanović
EditorStanislav Kovačič
EditorSven Lončarić
EditorMatej Kristan
EditorVitomir Štruc
EditorMladen Vučić
Author's institution(Zagreb University Hispital Center)
Author's institutionUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Author's institutionUniversity of Zagreb
School of Dental Medicine
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Dental Medicine
Abstract (english)
This paper presents an application of computer vision methods to dental age estimation based on the lower third right molar in panoramic X-ray images. For this purpose, two statistical computer vision models are adjusted and applied: Active Shape Model and Active Appearance Model. Both models use shape and appearance of the object to find the outer contour, with the only difference being in the way appearance is used. Statistical models are used to extract features describing the selected tooth, and neural network is used to provide dental age estimation using the features as input. Our own dataset was created, consisting of panoramic X-ray images with known age. A manual segmentation of the selected tooth has been performed for each image in the training set, and the obtained outer contours were used to train both models. Promising preliminary results are presented.
Keywords (english)
Languageenglish
Publication typeScientific paper - Conference abstract (invited lecture)
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Publication titleProceedings of the 10th International Symposium on Image and Signal Processing and Analysis
Numberingpp. 25-30
ISBN978-1-5090-4011-7
DOIhttps://doi.org/10.1109/ISPA.2017.8073563
URN:NBNurn:nbn:hr:127:930241
Publication2017
ConferenceTitle: International Symposium on Image and Signal Processing and Analysis
Location: Ljubljana, Slovenia
Start date: 2017-09-18
End date: 2017-09-20
Assembly type: Lecture
Type of resourceText
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Publishing placeLjubljana
Access conditionsOpen access
Terms of useLicence Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) icon
Created on2023-10-24 08:17:51