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Landmark-based deep multi-instance learning for brain disease diagnosis
| Content Provider | Scilit |
|---|---|
| Author | Liu, Mingxia Zhang, Jun Adeli, Ehsan Shen, Dinggang |
| Copyright Year | 2017 |
| Description | Journal: Medical Image Analysis In conventional Magnetic Resonance (MR) image based methods, two stages are often involved to capture brain structural information for disease diagnosis, i.e., 1) manually partitioning each MR image into a number of regions-of-interest (ROIs), and 2) extracting pre-defined features from each ROI for diagnosis with a certain classifier. However, these pre-defined features often limit the performance of the diagnosis, due to challenges in 1) defining the ROIs and 2) extracting effective disease-related features. In this paper, we propose a landmark-based deep multi-instance learning (LDMIL) framework for brain disease diagnosis. Specifically, we first adopt a data-driven learning approach to discover disease-related anatomical landmarks in the brain MR images, along with their nearby image patches. Then, our LDMIL framework learns an end-to-end MR image classifier for capturing both the local structural information conveyed by image patches located by landmarks and the global structural information derived from all detected landmarks. We have evaluated our proposed framework on 1526 subjects from three public datasets (i.e., ADNI-1, ADNI-2, and MIRIAD), and the experimental results show that our framework can achieve superior performance over state-of-the-art approaches. |
| Related Links | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6203325/pdf |
| Ending Page | 168 |
| Page Count | 12 |
| Starting Page | 157 |
| ISSN | 13618415 |
| e-ISSN | 13618423 |
| DOI | 10.1016/j.media.2017.10.005 |
| Journal | Medical Image Analysis |
| Volume Number | 43 |
| Language | English |
| Publisher | Elsevier BV |
| Publisher Date | 2017-10-27 |
| Access Restriction | Open |
| Subject Keyword | Journal: Medical Image Analysis Medical Informatics Convolutional Neural Network Multi-instance Learning Brain Disease |
| Content Type | Text |
| Resource Type | Article |
| Subject | Computer Graphics and Computer-Aided Design Radiology, Nuclear Medicine and Imaging Health Informatics Computer Vision and Pattern Recognition Radiological and Ultrasound Technology |