Accurate segmentation of thin tubular structures - e.g., vessels, nerves or roads - is crucial in computer vision. Standard segmentation loss functions, like dice or cross-entropy, focus on volumetric overlap, often neglecting structural connectivity or topology. This can lead to segmentation errors affecting tasks such as flow calculation, navigation, and structural inspection.

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Abstract: Skeleton Recall Loss

  • Yannick Kirchhoff,
  • Maximilian R. Rokuss,
  • Saikat Roy,
  • Balint Kovacs,
  • Constantin Ulrich,
  • Tassilo Wald,
  • Maximilian Zenk,
  • Philipp Vollmuth,
  • Jens Kleesiek,
  • Fabian Isensee,
  • Klaus Maier-Hein

摘要

Accurate segmentation of thin tubular structures - e.g., vessels, nerves or roads - is crucial in computer vision. Standard segmentation loss functions, like dice or cross-entropy, focus on volumetric overlap, often neglecting structural connectivity or topology. This can lead to segmentation errors affecting tasks such as flow calculation, navigation, and structural inspection.