Multi-Task Joint Learning Model for Segmenting and Classifying Tongue Images Using a Deep Neural Network
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- 17 April 2020
- journal article
- research article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal of Biomedical and Health Informatics
- Vol. 24 (9), 2481-2489
- https://doi.org/10.1109/jbhi.2020.2986376
Abstract
Automatic tongue image segmentation and tongue classification are two crucial tongue characterization tasks in traditional Chinese medicine (TCM). Due to the complexity of automatic tongue segmentation and the fine-grained traits of tongue classification, both tasks are challenging. However, as discussed in the introduction section, these two tasks are interrelated, making them highly compatible with the idea of multitask joint learning (MTL). By sharing the underlying parameters and adding two different task objective functions, a MTL method for segmenting and classifying tongue images is proposed in this paper. Moreover, two state-of-the-art deep neural network variants (UNET and discriminative filter bank (DFL)) are fused into the MTL to perform the tongue segmentation and tongue classification tasks, respectively. To the best of our knowledge, our method is the first attempt to manage both tasks simultaneously with MTL. We conducted extensive experiments on reliable and quality assured datasets. The experimental results show that our joint method outperforms both the existing tongue segmentation methods and the existing tongue classification methods. Visualizations and ablation studies are provided to aid in understanding our approach, which suggest that our method is highly consistent with human perceptionFunding Information
- National Basic Research Program of China (2017YFC1703304)
- National Natural Science Foundation of China (81804220)
- Sichuan Science and Technology Program (2020YFS0386)
- China Postdoctoral Science Foundation (2018M643429)
This publication has 39 references indexed in Scilit:
- Deep Residual Learning for Image RecognitionPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2016
- Learning Deep Features for Discriminative LocalizationPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2016
- U-Net: Convolutional Networks for Biomedical Image SegmentationPublished by Springer Science and Business Media LLC ,2015
- Significant Geometry Features in Tongue Image AnalysisEvidence-Based Complementary and Alternative Medicine, 2015
- Automatic tongue image segmentation based on histogram projection and mattingPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2014
- Statistical Analysis of Tongue Images for Feature Extraction and DiagnosticsIEEE Transactions on Image Processing, 2013
- Tongue shape classification by geometric featuresInformation Sciences, 2010
- A snake-based approach to automated segmentation of tongue image using polar edge detectorInternational Journal of Imaging Systems and Technology, 2006
- The bi-elliptical deformable contour and its application to automated tongue segmentation in Chinese medicineIEEE Transactions on Medical Imaging, 2005
- Computerized Tongue Diagnosis Based on Bayesian NetworksIEEE Transactions on Biomedical Engineering, 2004