数据大小对通过人工智能对牙编号性能的影响,使用全景放射图
Semih Gülüm1, Seçilay Kutal2, Kader Cesur Aydin3
1AVL Research and Engineering, Abdurrahmangazi Mah. Ataturk Cad. No: 22 11/22 Kat: 6 Sultanbeyli, Istanbul, 34920, Turkey.
Oral radiology
|July 5, 2023
概括
增加用于训练深度学习模型的牙科全景放射数据的数量可以显著提高牙编号的准确性. 更大的数据集可以更可靠地检测牙异常.
科学领域:
- 牙科 牙科是指牙科的专业.
- 医疗成像医学成像
- 人工智能的人工智能
背景情况:
- 准确的牙编号对于牙科诊断和治疗计划至关重要.
- 使用人工智能自动检测牙编号问题可以提高诊断效率.
研究的目的:
- 调查数据集大小对深度学习模型性能的影响,以检测牙科全景放射图中的牙编号问题.
- 确定强大的牙编号模型培训所需的最佳数据量.
主要方法:
- 利用了3000张匿名成人牙科全景X射线的数据集,根据FDI牙编号系统进行标记.
- 在1000,1500,2000和2500个图像的子集上训练了YOLOv4算法.
- 在500张图像的固定测试集上使用F1分数,mAP,灵敏度和精度等指标评估模型性能.
主要成果:
- 随着培训数据数量的增加,模型性能持续改善.
- 经过2500张图像训练的模型在检测牙编号方面表现出最高的准确性和可靠性.
- 关键绩效指标 (F1评分,mAP,灵敏度,精度) 与数据集大小呈正相关性.
结论:
- 数据集的大小是影响自动牙科牙计数准确性的关键因素.
- 较大的样本大小对于开发更可靠,更有效的AI驱动牙科诊断工具至关重要.
- 这些发现支持使用广泛的数据集来训练牙科成像应用中的深度学习模型.
相关概念视频
01:15Teeth
507
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...
507
01:21Tooth Anatomy
566
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...
566