On-the-fly Category Discovery for LiDAR Semantic Segmentation (ECCV2024)

Summary

• Unknown objectのための LiDAR Semantic Segmentationに必要なカテゴライズの導入

Method

• Baseは “On-the-fly Category Discovery (CVPR 2023)”
  • https://github.com/PRIS-CV/On-the-fly-Category-Discovery
• 解きたいタスクの違い
  • (a) Closed-set: recognizing known classes
  • (b) Open-set: further identifying and rejecting unknown classes
  • (c) Novel category discovery: learning clustering using unlabeled, unknown class data
  • (d) On-the-fly category discovery: cognizing unknown classes that are not identified during training while recognizing known classes

• pipeline

Experiment