The Study of Femoral 3D Reconstruction Process Based on Anatomical Parameters Using a Numerical Method
Computer based three-dimensional (3D) reconstruction technique is widely used in clinical practices and its accuracy is still improving due to introducing of high resolution imaging modalities. Practically, two-dimensional X-ray image might be considered as one of major tools in orthopaedics, due to...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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The Japan Society of Mechanical Engineers
2008-09-01
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| Series: | Journal of Biomechanical Science and Engineering |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/jbse/3/3/3_3_443/_pdf/-char/en |
| _version_ | 1818532602167951360 |
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| author | Moon Kyu LEE Sang Hyuk LEE Aram KIM Inchan YOUN Tae Soo LEE Nahmkeon HUR Kuiwon CHOI |
| author_facet | Moon Kyu LEE Sang Hyuk LEE Aram KIM Inchan YOUN Tae Soo LEE Nahmkeon HUR Kuiwon CHOI |
| author_sort | Moon Kyu LEE |
| collection | DOAJ |
| description | Computer based three-dimensional (3D) reconstruction technique is widely used in clinical practices and its accuracy is still improving due to introducing of high resolution imaging modalities. Practically, two-dimensional X-ray image might be considered as one of major tools in orthopaedics, due to its lower cost and lower dose of radiation than computer tomography (CT). The purpose of the current study is generating 3D model of femoral bone using conventional X-ray images incorporating the anatomical parameters into a referential 3D model. For the 3D reconstruction, the 2D shape and specific parameters of bone were firstly measured from X-ray images. Then, the referential CT model was modified as follows: the axial scaling, shearing transformation and radial scaling. In this study, the 3D reconstruction algorithm was tested using femoral X-ray images from the 28 years old male. The current study showed that the 3D reconstruction technique by using X-ray images can be useful and feasible in clinical practices. It could easily generate 3D femoral model not only with saving time and costs, but also less radiation exposure to the patients. |
| first_indexed | 2024-12-11T17:47:40Z |
| format | Article |
| id | doaj.art-ce4d4815a0a44948ade6280c85629690 |
| institution | Directory Open Access Journal |
| issn | 1880-9863 |
| language | English |
| last_indexed | 2024-12-11T17:47:40Z |
| publishDate | 2008-09-01 |
| publisher | The Japan Society of Mechanical Engineers |
| record_format | Article |
| series | Journal of Biomechanical Science and Engineering |
| spelling | doaj.art-ce4d4815a0a44948ade6280c856296902022-12-22T00:56:20ZengThe Japan Society of Mechanical EngineersJournal of Biomechanical Science and Engineering1880-98632008-09-013344345110.1299/jbse.3.443jbseThe Study of Femoral 3D Reconstruction Process Based on Anatomical Parameters Using a Numerical MethodMoon Kyu LEE0Sang Hyuk LEE1Aram KIM2Inchan YOUN3Tae Soo LEE4Nahmkeon HUR5Kuiwon CHOI6Department of Mechanical Engineering, Sogang UniversityDepartment of Mechanical Engineering, Sogang UniversityBiomedical Research Center, Korea Institute of Science and TechnologyBiomedical Research Center, Korea Institute of Science and TechnologyDepartment of Mechanical Engineering, Sogang UniversityDepartment of Mechanical Engineering, Sogang UniversityBiomedical Research Center, Korea Institute of Science and TechnologyComputer based three-dimensional (3D) reconstruction technique is widely used in clinical practices and its accuracy is still improving due to introducing of high resolution imaging modalities. Practically, two-dimensional X-ray image might be considered as one of major tools in orthopaedics, due to its lower cost and lower dose of radiation than computer tomography (CT). The purpose of the current study is generating 3D model of femoral bone using conventional X-ray images incorporating the anatomical parameters into a referential 3D model. For the 3D reconstruction, the 2D shape and specific parameters of bone were firstly measured from X-ray images. Then, the referential CT model was modified as follows: the axial scaling, shearing transformation and radial scaling. In this study, the 3D reconstruction algorithm was tested using femoral X-ray images from the 28 years old male. The current study showed that the 3D reconstruction technique by using X-ray images can be useful and feasible in clinical practices. It could easily generate 3D femoral model not only with saving time and costs, but also less radiation exposure to the patients.https://www.jstage.jst.go.jp/article/jbse/3/3/3_3_443/_pdf/-char/en3d reconstructionfemuranatomical parametersnumerical methodx-ray images |
| spellingShingle | Moon Kyu LEE Sang Hyuk LEE Aram KIM Inchan YOUN Tae Soo LEE Nahmkeon HUR Kuiwon CHOI The Study of Femoral 3D Reconstruction Process Based on Anatomical Parameters Using a Numerical Method Journal of Biomechanical Science and Engineering 3d reconstruction femur anatomical parameters numerical method x-ray images |
| title | The Study of Femoral 3D Reconstruction Process Based on Anatomical Parameters Using a Numerical Method |
| title_full | The Study of Femoral 3D Reconstruction Process Based on Anatomical Parameters Using a Numerical Method |
| title_fullStr | The Study of Femoral 3D Reconstruction Process Based on Anatomical Parameters Using a Numerical Method |
| title_full_unstemmed | The Study of Femoral 3D Reconstruction Process Based on Anatomical Parameters Using a Numerical Method |
| title_short | The Study of Femoral 3D Reconstruction Process Based on Anatomical Parameters Using a Numerical Method |
| title_sort | study of femoral 3d reconstruction process based on anatomical parameters using a numerical method |
| topic | 3d reconstruction femur anatomical parameters numerical method x-ray images |
| url | https://www.jstage.jst.go.jp/article/jbse/3/3/3_3_443/_pdf/-char/en |
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