TEANet:自动牙提取和安排与牙水平图形空间转换网络
Xiaoshuang Li1, Miri Chung2, Lei Bi3
1Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China; School of Computer Science, University of Sydney, Sydney, NSW 2006, Australia; The Institute of Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China.
Computer methods and programs in biomedicine
|August 1, 2025
概括
一种新的自动化方法,TEANet,改善了对需要拔牙的复杂病例的正牙治疗计划. 这种人工智能驱动的方法提高了牙排列的准确性,为牙科专业人员提供了更强大的解决方案.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 人工智能在牙科中的应用
- 3D医学成像 3D医学成像
背景情况:
- 目前的自动化正牙治疗计划方法与需要拔牙的病例作斗争.
- 使用点云和图形卷积网络 (GCN) 的现有技术对于复杂的提取场景的准确性有限.
研究的目的:
- 开发一种自动化的正牙治疗规划方法,TEANet,能够处理牙提取和排列.
- 为了提高复杂的牙科病例的正牙计划的准确性和效率.
主要方法:
- 提议的牙提取和排列网络 (TEANet) 具有提取的双坐标分类器和排列的自适应图.
- 利用一个节点可删除的自适应图用于GCN中的特征传播和基于学习的3D空间变压器模型.
主要成果:
- TEANet在三个正牙任务上表现出卓越的表现:牙分类,提取分类和牙排列回归.
- 在304个临床病例中进行评估,该方法始终优于现有的最先进的方法.
结论:
- TEANet为正牙治疗规划提供了一个新而强大的框架,特别是在提取病例中.
- 该方法的创新组件,包括自适应图和空间变压器,为复杂的正义牙科病例提供了有效的解决方案.
相关概念视频
01:21Tooth Anatomy
1.0K
The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
1.0K
01:15Teeth
692
The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
692