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Virtual adjustment of the occlusal surface for complete denture tooth arrangement

机译：虚拟调整咬合面，实现完整的义齿排列

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Complete denture CAD/CAM technology offers the prospects of drastically reducing the time to provide service to patients. The tooth arrangement and adjustment of the occlusal surface are key steps of complete denture CAD/CAM. This work presents an effective method of tooth arrangement and virtual adjustment of the occlusal surface for complete denture. After teeth features and oral features were extracted, auto tooth arrangement for complete denture based on feature-driven method was performed. Then, interference area Detection based on seed filling algorithm was taken. Finally, Laplacian local deformation was performed to minimize the over-interference on the occlusal surface. Some examples were tested in this work and the results demonstrated that the proposed method is effective and feasible.
机译：完整的义齿CAD / CAM技术提供了大大减少为患者提供服务时间的前景。牙齿排列和咬合面的调整是完整义齿CAD / CAM的关键步骤。这项工作提出了一种有效的方法，可以对牙齿进行排列和对完全义齿的咬合面进行虚拟调整。提取出牙齿特征和口腔特征后，进行基于特征驱动方法的自动义齿修复全口义齿。然后，基于种子填充算法进行了干扰区域检测。最后，进行拉普拉斯局部变形以最小化对咬合面的过度干扰。在工作中测试了一些实例，结果表明该方法是有效可行的。

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