Dent Mater J:采用Python影像分析的进展:复合树脂的基质率和固化温度之间的关系

2020-05-12 lishiting MedSci原创

这篇研究的目的是通过Python编程法建立一种检测固化复合树脂(RC)中填料和基质的方法,并评估基质率和固化温度上升之间的联系。

这篇研究的目的是通过Python编程法建立一种检测固化复合树脂(RC)中填料和基质的方法,并评估基质率和固化温度上升之间的联系。

研究使用8种RCs。对每个固化样本进行反向散射电子影像观察。采用Python编程法以及K-means或area segmentation法计算填料和基质含量。评估容积检测法以进行比较。聚合反应过程中计算放热。在无人为介入的情况下计算基质率。

结果显示,3种样本仅含有无机填料,而其他样本含有多种类型的填料。对于含有单一无机填料的样本而言,编程和容积检测法几乎获得了相似的基质率值。此外,通过编程法获得的基质率与固化温度升高存在较强的关联(R=0.9826)。

原始出处:

Miki Hori, Kotaro Fujimoto, et al. Development of Image Analysis Using Python: Relationship Between Matrix Ratio of Composite Resin and Curing Temperature. Dent Mater J., 2020 Apr 3. doi: 10.4012/dmj.2019-163.

 

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    2020-05-14 chenshujs

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