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Estimating and predicting tooth wear using intra-oral 3D scans

机译:使用口腔内3D扫描估算和预测牙齿磨损

摘要

Methods for estimating and predicting tooth wear based upon a single 3D digital model of teeth. The 3D digital model is segmented to identify individual teeth within the model. A digital model of a tooth is selected from the segmented model, and its original shape is predicted. The digital model is compared with the predicted original shape to estimate wear areas. A mapping function based upon values relating to tooth wear can also be applied to the selected digital model to predict wear of the tooth.
机译:基于单个牙齿的3D数字模型估算和预测牙齿磨损的方法。分割3D数字模型以识别模型中的单个牙齿。从分段模型中选择牙齿的数字模型,并预测其原始形状。将数字模型与预测的原始形状进行比较,以估计磨损区域。基于与牙齿磨损有关的值的映射函数也可以应用于所选的数字模型以预测牙齿的磨损。

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