Abstract
Parkinson’s disease (PD) is a neurodegenerative disease. PD patients may have serious movement disorders and mental problems. The current diagnosis requires a professionally trained medical doctor to take a long period for it. Different doctors may even have different accuracies. Recently advances in deep learning-based medical image classification make it is possible to diagnose PD automatically. Different from most of the existing works on magnetic resonance images, we use diffusion tensor imaging (DTI) in that it can reflect functional data of the brain. We propose a sub-models integration framework based on convolutional neural networks (CNNs) for Parkinson’s disease. Each sub-region of the brain is used to train a unique CNN model, named sub-model, and the selective stacking algorithm is used to screen these sub-models. It obtains the classification accuracy of 92.4% on the cross-validation dataset. In addition, it can provide that which sub-regions play a role in the judgment of the final result so that this framework has stronger practical application than an end-to-end model.
Original language | English |
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Title of host publication | Image and Graphics - 11th International Conference, ICIG 2021, Proceedings |
Editors | Yuxin Peng, Shi-Min Hu, Moncef Gabbouj, Kun Zhou, Michael Elad, Kun Xu |
Publisher | Springer Science and Business Media Deutschland GmbH |
Pages | 742-753 |
Number of pages | 12 |
ISBN (Print) | 9783030873578 |
DOIs | |
State | Published - 2021 |
Event | 11th International Conference on Image and Graphics, ICIG 2021 - Haikou, China Duration: 06 08 2021 → 08 08 2021 |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 12889 LNCS |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 11th International Conference on Image and Graphics, ICIG 2021 |
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Country/Territory | China |
City | Haikou |
Period | 06/08/21 → 08/08/21 |
Bibliographical note
Publisher Copyright:© 2021, Springer Nature Switzerland AG.
Keywords
- Deep learning
- Diffusion tensor imaging
- Integration
- Parkinson’s disease
- Regional
- Sub-models