基于时空特征增强的单目标跟踪算法

顾磊,夏楠,江佳鸿,廉筱峪

Single object tracking algorithm based on spatio-temporal feature enhancement

Lei GU,Nan XIA,Jiahong JIANG,Xiaoyu LIAN

表 4 MixViT和OSTrack算法的消融实验结果

Tab.4 Results of ablation experiments on MixViT和OSTrack algorithms

算法 改进策略 LaSOT GOT-10k SportsSOT (1) (2) AUC/% Pnorm/% P/% AO/% SR50/% SR75/% AUC/% Pnorm/% P/% MixViT × × 68.7 78.4 74.3 70.4 79.8 67.9 66.4 73.2 69.0 MixViT √ × 69.5 79.2 74.8 71.2 81.4 68.7 66.7 73.3 69.5 MixViT × √ 69.4 79.6 75.4 70.9 82.1 67.9 67.4 74.4 72.3 MixViT √ √ 70.2 80.0 76.5 73.7 83.6 70.4 67.8 74.9 72.7 OSTrack × × 69.0 78.6 75.1 70.9 80.2 68.2 66.1 73.7 69.4 OSTrack √ × 69.6 79.1 76.0 72.2 82.0 69.8 67.4 74.9 71.8 OSTrack × √ 70.2 79.7 76.2 72.9 81.7 70.4 67.9 75.2 72.9 OSTrack-ST √ √ 70.5 80.8 77.2 73.7 84.1 71.4 68.7 76.2 73.7