Towards Shape-Based Knee Osteoarthritis Classification Using Graph Convolutional Networks

@inproceedings{Tycowicz2020TowardsSK,
  title={Towards Shape-Based Knee Osteoarthritis Classification Using Graph Convolutional Networks},
  author={Christoph von Tycowicz},
  booktitle={ISBI},
  year={2020}
}
  • Christoph von Tycowicz
  • Published in ISBI 2020
  • Computer Science, Biology, Engineering, Mathematics
  • We present a transductive learning approach for morphometric osteophyte grading based on geometric deep learning. We formulate the grading task as semi-supervised node classification problem on a graph embedded in shape space. To account for the high-dimensionality and non-Euclidean structure of shape space we employ a combination of an intrinsic dimension reduction together with a graph convolutional neural network. We demonstrate the performance of our derived classifier in comparisons to an… CONTINUE READING

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