计算机工程与应用 ›› 2021, Vol. 57 ›› Issue (24): 39-50.DOI: 10.3778/j.issn.1002-8331.2107-0300

• 热点与综述 • 上一篇    下一篇

迁移学习方法在医学图像领域的应用综述

高爽,徐巧枝   

  1. 内蒙古师范大学 计算机科学技术学院,呼和浩特 010022
  • 出版日期:2021-12-15 发布日期:2021-12-13

Review of Application of Transfer Learning in Medical Image Field

GAO Shuang, XU Qiaozhi   

  1. College of Computer Science and Technology, Inner Mongolia Normal University, Hohhot 010022, China
  • Online:2021-12-15 Published:2021-12-13

摘要:

深度学习技术发展迅速,在医学图像处理领域取得了显著成果。但是由于医学图像样本少,标注困难,使得深度学习的效果远未达到预期。近年,利用迁移学习方法缓解医学图像样本不足的问题,提高深度学习技术在医学图像领域的效果,成为了研究热点之一。介绍了迁移学习方法的基本概念、类型、常用策略及模型,根据迁移学习方法的类型,对当前医学图像领域具有代表性的相关研究进行了梳理与小结,对该领域的未来发展进行了总结和展望。

关键词: 医学图像, 迁移学习, 神经网络, 深度学习

Abstract:

Deep learning technology has developed rapidly and achieved significant results in the field of medical image treatment. However, due to the small number of medical image samples and difficult annotation, the effect of deep learning is far from reaching the expectation. In recent years, using transfer learning method to alleviate the problem of insufficient medical image samples and improve the effect of deep learning technology in the field of medical image has become one of the research hotspots. This paper first introduces the basic concepts, types, common strategies and models of transfer learning methods, then combs and summarizes the representative related research in the field of medical images according to the types of transfer learning methods, and finally summarizes and prospects the future development of this field.

Key words: medical image, transfer learning, neural network, deep learning