Benjamin KieferLojze ŽustMatej KristanJanez PeršMatija TeršekArnold WiliemMartin MessmerCheng-Yen YangHsiang-Wei HuangZhongyu JiangHeng-Cheng KuoJie MeiJenq-Neng HwangDaniel StadlerLars SommerKaer HuangAiguo ZhengWeitu ChongKanokphan LertniphonphanJun XieFeng ChenJian LiZhepeng WangLuca ZeddaAndrea LoddoCecilia Di RubertoTuan-Anh VuHai Nguyen-TruongTan-Sang HaQuan-Dung PhamSai-Kit YeungYuan FengNguyen Thanh ThienLixin TianSheng-Yao KuanYuan-Hao HoAngel Bueno RodriguezBorja Carrillo-PerezAlexander KleinAntje AlexYannik SteinigerFelix SattlerEdgardo Solano-CarrilloMatej FabijanićMagdalena ŠumunecNadir KapetanovićAndreas MichelWolfgang GrossMartin Weinmann

摘要
第二届海上计算机视觉研讨会(MaCVi 2024)聚焦于无人机(UAV)与无人水面艇(USV)领域的海上计算机视觉技术。本次研讨会设立三大挑战类别:(i)基于无人机的海上目标追踪与重识别;(ii)基于无人水面艇的海上障碍物分割与检测;(iii)基于无人水面艇的海上船只追踪。其中,第二类挑战进一步细分为三个子挑战,包括一项全新的嵌入式挑战,旨在解决真实嵌入式设备上的高效推理问题。本报告全面综述了各挑战任务的研究成果,基于超过195份参赛作品,提供了详尽的统计分析与定性评估,深入探讨了当前技术发展趋势。所有数据集、评估代码及排行榜均已公开,可访问 https://macvi.org/workshop/macvi24 获取。
基准测试
| 基准 | 方法 | 指标 |
|---|---|---|
| semantic-segmentation-on-lars | SWIM^2 (Mask2Former) | F1: 79.9 Q: 78.1 mIoU: 97.8 μ: 79.7 |
| semantic-segmentation-on-lars | eWaSR | F1: 58.9 Q: 56.5 mIoU: 96.0 μ: 67.8 |
| semantic-segmentation-on-lars | TransMari (Mask2Former) | F1: 80.2 Q: 77.8 mIoU: 97.1 μ: 79.6 |
| semantic-segmentation-on-lars | Mari-Mask2Former (Mask2Former) | F1: 77.3 Q: 75.7 mIoU: 97.8 μ: 78.4 |