This is our second-place solution for CVPR 2022 SoccerNet Tracking Challenge. Our method mainly includes two steps: online short-term tracking using our Cascaded Buffer-IoU (C-BIoU) Tracker, and, offline long-term tracking using appearance feature and hierarchical clustering. At each step, online tracking yielded HOTA scores near 90, and offline tracking further improved HOTA scores to around 93.2.
翻译:这是我们的CVPR 2022 SocccerNet追踪挑战的第二位解决方案。 我们的方法主要包括两个步骤:使用我们的Cascaded Buffer-IoU(C-BIOU)跟踪器进行在线短期跟踪,以及使用外观特征和等级组合进行离线长期跟踪。 每一步,在线跟踪都得出HOTA近90分,离线跟踪进一步将HOTA的评分提高到约93.2分。