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Improving Robustness of Medical Image Diagnosis with Denoising Convolutional Neural Networks

  • Fei-Fei Xue
  • Jin Peng
  • Ruixuan WangEmail author
  • Qiong Zhang
  • Wei-Shi Zheng
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 11769)

Abstract

Convolutional neural networks (CNNs) are vulnerable to adversarial noises, which may result in potentially disastrous consequences in safety or security sensitive systems. This paper proposes a novel mechanism to improve the robustness of medical image classification systems by bringing denoising ability to CNN classifiers with a naturally embedded auto-encoder and high-level feature invariance to general noises. This novel denoising mechanism can be adapted to many model architectures, and therefore can be easily combined with existing models and denoising mechanisms to further improve robustness of CNN classifiers. This proposed method has been confirmed by comprehensive evaluations with two medical image classification tasks.

Keywords

Robustness of CNN Adversarial noises Denoising CNN Skin disease Chest X-ray 

Notes

Acknowledgement

This work is supported in part by the National Key Research and Development Plan (grant No. 2018YFC1315402) and by the Guangdong Key Research and Development Plan (grant No. 2019B020228001).

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Fei-Fei Xue
    • 1
    • 2
  • Jin Peng
    • 1
  • Ruixuan Wang
    • 1
    • 2
    Email author
  • Qiong Zhang
    • 1
    • 3
  • Wei-Shi Zheng
    • 1
    • 2
  1. 1.School of Data and Computer ScienceSun Yat-sen UniversityGuangzhouChina
  2. 2.Key Laboratory of Machine Intelligence and Advanced ComputingMOEGuangzhouChina
  3. 3.Guangdong Key Laboratory of Information Security TechnologyGuangzhouChina

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