Dental Arch Curve Optimization from Standard Dental Arch Curves

Cone Beam Computed Tomography serves as a crucial imaging modality in oral diagnostics and treatment planning. This study presents an innovative method for detecting dental arch curves from CBCT datasets by optimizing a standard form. The proposed method first generates an axial maximum intensity pr...

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Bibliographic Details
Published in2024 2nd International Conference on Pattern Recognition, Machine Vision and Intelligent Algorithms (PRMVIA) pp. 98 - 102
Main Authors Zhang, Songze, Jiang, Benxiang, Shi, Hongjian
Format Conference Proceeding
LanguageEnglish
Published IEEE 24.05.2024
Subjects
CBCT
dental arch
Dentistry
Imaging
Metals
Morphology
Optimization methods
panoramic image
polynomial fitting
Robustness
Teeth
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Summary:Cone Beam Computed Tomography serves as a crucial imaging modality in oral diagnostics and treatment planning. This study presents an innovative method for detecting dental arch curves from CBCT datasets by optimizing a standard form. The proposed method first generates an axial maximum intensity projection image from slices with tooth crowns for separating teeth and jaw bones. Next, a standard dental arch form is set and optimized using an energy function. The reconstructed panoramic image based on the detected dental arch more accurately represents the maxillofacial structures, even when affected by metal artifacts.
DOI:10.1109/PRMVIA63497.2024.00026