Abstract
Digital dental X-ray images are an important basis for diagnosing dental diseases, especially endodontic and periodontal diseases. Conventional diagnostic methods depend on the experience of doctors, so they are highly subjective and consume more energy than other approaches. The current computer-aided interpretation technology has low accuracy and poor lesion classification. This study proposes an efficient and accurate method for identifying common lesions in digital dental X-ray images by a convolutional neural network (CNN). In total, 188 digital dental X-ray images that were previously diagnosed as periapical periodontitis, dental caries, periapical cysts, and other common dental diseases by dentists in Qilu Hospital of Shandong University were collected and augmented. The images and labels were inputted into four CNN models for training, including visual geometry group (VGG)-16, InceptionV3, residual network (ResNet)-50, and densely connected convolutional networks (DenseNet)-121. The average classification accuracy of the four trained network models on the test set was 95.9%, while the classification accuracy of the trained DenseNet-121 network model reached 99.5%. It is demonstrated that the use of CNNs to interpret digital dental X-ray images is an efficient and accurate way to conduct auxiliary diagnoses of dental diseases.
Similar content being viewed by others
References
Shi J, Wang L, Wang S, et al. Applications of deep learning in medical imaging: a survey. Journal of Image and Graphics 2020;25(10):1953-1981.
Liu F, Zhang J, Yang H. Research Progress of Medical Image Recognition Based on Deep Learning. Chinese Journal of Biomedical Engineering 2018;37(1):86-94.
Hinton GE, Salakhutdinov RR. Reducing the dimensionality of data with neural networks. Science 2006;313(5786): 504-507.
Hinton GE, Osindero S, Teh YW. A fast learning algorithm for deep belief nets. Neural Computation 2006; 18(7): 1527-1554.
Bengio Y, Lamblin P, Dan P, et al. Greedy layer-wise training of deep networks. International Conference on Neural Information Processing Systems. Kitakyushu: Computer Science 2007;153–160.
Suk HI, Lee SW, Shen D, et al. Latent feature representation with stacked auto-encoder for AD/MCI diagnosis. Brain Structure and Function 2015; 220(2):841-859.
Hinton G, Deng L, Yu D, et al. Deep neural networks for acoustic modeling in speech recognition: The shared views of four research groups. IEEE Signal Processing Magazine 2012;29(6):82-97.
Xu W, Rudnicky A. Language modeling for dialog system. International Conference on Spoken Language Processing. Beijing: DBLP 2000;118–121.
Mikolov T, Deoras A, Povey D, et al. Strategies for training large scale neural network language models. Automatic Speech Recognition and Understanding. Providence: IEEE 2012;196–201.
Hinton G. Modeling pixel means and covariances using factorized third-order Boltzmann machines. 2010 IEEE Conference on Computer Vision and Pattern Recognition. San Francisco: IEEE 2010;2551–2558.
Szegedy C, Vanhoucke V, Ioffe S, et al. Rethinking the inception architecture for computer vision. Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition. Las Vegas: IEEE 2016;2818–2826.
Lecun Y, Bottou L, Bengio Y, et al. Gradient-based learning applied to document recognition. Proceedings of the IEEE 1998;86(11): 2278-2324.
Kiymet S, Aslankaya M Y, Taskiran M, et al. Breast Cancer Detection From Thermography Based on Deep Neural Networks. 2019 Innovations in Intelligent Systems and Applications Conference 2019.
Winkels M, Cohen T S. Pulmonary Nodule Detection in CT Scans with Equivariant CNNs. Medical Image Analysis 2019; 55:15-26.
Doshi D, Shenoy A, Sidhpura D, et al. Diabetic retinopathy detection using deep convolutional neural networks. 2016 International Conference on Computing, Analytics and Security Trends. IEEE 2016.
Ren L, Li Q, Guan X, et al. Three-Dimensional Segmentation of Brain Tumors in Magnetic Resonance Imaging Based on Improved Continuous Max-Flow. Laser & Optoelectronics Progress 2018;55(11):221-229.
Wang X, Qi J, Yang Y, et al. A Survey of Disease Progression Modeling Techniques for Alzheimer's Diseases. IEEE 17th International Conference on Industrial Informatics. IEEE 2019.
Simonyan K, Zisserman A. Very deep convolutional networks for large-scale image recognition. Computer Science, 2014.
Szegedy C, Vanhoucke V, Ioffe S, et al. Rethinking the Inception Architecture for Computer Vision. Computer Vision and Pattern Recognition. IEEE 2016;2818–2826.
He K, Zhang X, Ren S, et al. Deep Residual Learning for Image Recognition. Computer Vision and Pattern Recognition. IEEE 2016:770–778.
Huang G, Liu Z, Laurens V, et al. Densely Connected Convolutional Networks. Conference on Computer Vision and Pattern Recognition. IEEE 2017;2261–2269.
Thanathornwong B, Suebnukarn S. Automatic detection of periodontal compromised teeth in digital panoramic radiographs using faster regional convolutional neural networks. Imaging Science in Dentistry 2020;50(2):169-174.
Lee JH, Kim DH, Jeong SN, et al. Detection and diagnosis of dental caries using a deep learning-based convolutional neural network algorithm. Journal of Dentistry 2018; 77:106-111.
Lee JH, Kim DH, Jeong SN, et al. Diagnosis and prediction of periodontally compromised teeth using a deep learning-based convolutional neural network algorithm. Journal of Periodontal & Implant Science 2018;48(2):114-123.
Funding
Our research was supported by the National Natural Science Foundation of China (No. 52172282).
Author information
Authors and Affiliations
Corresponding authors
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Liu, F., Gao, L., Wan, J. et al. Recognition of Digital Dental X-ray Images Using a Convolutional Neural Network. J Digit Imaging 36, 73–79 (2023). https://doi.org/10.1007/s10278-022-00694-9
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10278-022-00694-9