Loss odyssey in medical image segmentation

By Jun Ma, Jianan Chen, Matthew Ng, Rui Huang, Yu Li, Chen Li, Xiaoping Yang, Anne L. Martel. Medical Image Anal., 2021

592 citations recorded by the source corpus.

The loss function is an important component in deep learning-based segmentation methods. Over the past five years, many loss functions have been proposed for various segmentation tasks. However, a systematic study of the utility of these loss functions is missing. In this paper, we present a comprehensive review of segmentation loss functions in an organized manner. We also conduct the first large-scale analysis of 20 general loss functions on four typical 3D segmentation tasks involving six public datasets from 10+ medical centers. The results show that none of the losses can consistently achieve the best performance on the four segmentation tasks, but compound loss functions (e.g. Dice with TopK loss, focal loss, Hausdorff distance loss, and boundary loss) are the most robust losses. Our code and segmentation results are publicly available and can serve as a loss function benchmark. We hope this work will also provide insights on new loss function development for the community.

Subfields: Computer Vision and Pattern Recognition, Radiology, Nuclear Medicine and Imaging

View Paper: https://www.semanticscholar.org/paper/0bfa3db4ad2a5f9d1f1926842a0c0e1f4578b3c0

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Computer Vision and Pattern Recognition

  1. Evis Sala
  2. Yichi Zhang
  3. Carola-Bibiane Schönlieb
  4. Michael Yeung
  5. Feifei Li
  6. Yao Zhang
  7. Leonardo Rundo
  8. Jun Ma

In Radiology, Nuclear Medicine and Imaging

  1. Evis Sala
  2. Carola-Bibiane Schönlieb
  3. Michael Yeung
  4. Leonardo Rundo

Citations in the corpus