# TriSAR-3D Dataset and PaintFusion Trimodal Method for 3D Person Detection in Search and Rescue Scenarios

- Source: arXiv cs.RO
- Published: 2026-10-19T04:00:00.000Z
- RoboHot: https://robohot.news/en/items/u6zsh7lhaa63r3tkyzwfkj91z
- Original: https://arxiv.org/abs/2610.22509

## Summary

The paper releases TriSAR-3D, a trimodal person detection dataset collected with a 128-channel LiDAR, an RGB camera, and a thermal camera in indoor and outdoor settings at different times of day, covering diverse poses including lying down; it also proposes a fusion method, PaintFusion.