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Pregled bibliografske jedinice broj: 810383

Geometrical comparison of 3D knee bone models generated from CT and MRI images


Galeta, Tomislav; Pitlović, Hrvoje; Raos, Pero; Mandić, Matej
Geometrical comparison of 3D knee bone models generated from CT and MRI images // Maejo International Journal of Science and Technology (2016) (znanstveni, poslan)


CROSBI ID: 810383 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Geometrical comparison of 3D knee bone models generated from CT and MRI images

Autori
Galeta, Tomislav ; Pitlović, Hrvoje ; Raos, Pero ; Mandić, Matej

Vrsta, podvrsta
Radovi u časopisima, znanstveni

Izvornik
Maejo International Journal of Science and Technology (2016)

Status rada
Poslan

Ključne riječi
medical imaging ; CT ; MRI ; 3D printing ; 3D scanning ; accuracy ; deviation

Sažetak
The main goal of this research is to estimate the reconstructive value of magnetic resonance imaging (MRI) compared to the computed tomography (CT) for the knee bones. The digital models of knee joint bones were generated from the MRI and CT images using the 3D-Doctor software. The surface deviations were obtained with the GOM Inspect software. An average surface deviation between the CT and MRI generated models is 1.489 mm. The models were additionally 3D printed on ZPrint 310 and then scanned with the Artec Eva 3D scanner to evaluate the deviations added by the manufacturing and scanning technologies. The 3D scanned CT model reveals an average deviation bellow 1.5 mm compared to the CT generated model, while for the MRI models, it was analyzed for each part of the knee joint separately due to the fracture of 3D printed model. The average surface deviation between the 3D scanned MRI model and the MRI generated model was 0.382 mm.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo, Strojarstvo, Temeljne medicinske znanosti



POVEZANOST RADA


Projekti:
MZOS-152-1521473-1474 - Napredni postupci izravne izradbe polimernih proizvoda (Raos, Pero, MZOS ) ( CroRIS)

Ustanove:
Strojarski fakultet, Slavonski Brod,
Opća bolnica "Dr. Josip Benčević"

Profili:

Avatar Url Pero Raos (autor)

Avatar Url Tomislav Galeta (autor)

Avatar Url HRVOJE PITLOVIĆ (autor)


Citiraj ovu publikaciju:

Galeta, Tomislav; Pitlović, Hrvoje; Raos, Pero; Mandić, Matej
Geometrical comparison of 3D knee bone models generated from CT and MRI images // Maejo International Journal of Science and Technology (2016) (znanstveni, poslan)
Galeta, T., Pitlović, H., Raos, P. & Mandić, M. (2016) Geometrical comparison of 3D knee bone models generated from CT and MRI images. Poslan u Maejo International Journal of Science and Technology. [Preprint].
@unknown{unknown, author = {Galeta, Tomislav and Pitlovi\'{c}, Hrvoje and Raos, Pero and Mandi\'{c}, Matej}, year = {2016}, keywords = {medical imaging, CT, MRI, 3D printing, 3D scanning, accuracy, deviation}, journal = {Maejo International Journal of Science and Technology}, title = {Geometrical comparison of 3D knee bone models generated from CT and MRI images}, keyword = {medical imaging, CT, MRI, 3D printing, 3D scanning, accuracy, deviation} }
@unknown{unknown, author = {Galeta, Tomislav and Pitlovi\'{c}, Hrvoje and Raos, Pero and Mandi\'{c}, Matej}, year = {2016}, keywords = {medical imaging, CT, MRI, 3D printing, 3D scanning, accuracy, deviation}, journal = {Maejo International Journal of Science and Technology}, title = {Geometrical comparison of 3D knee bone models generated from CT and MRI images}, keyword = {medical imaging, CT, MRI, 3D printing, 3D scanning, accuracy, deviation} }




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