Research Article
An Enhanced Visual Attention Siamese Network That Updates Template Features Online
Table 5
Ablation study on VOT2016 (base: SiamFC; GSP: gold stochastic pooling; CA: channel attention; SA: spatial self-attention; T-SA: template search collaboration attention).
| Method | A ↑ | R ↓ | EAO ↑ | ΔEAO (%) |
| Base | 0.532 | 0.461 | 0.235 | — | Base + GSP | 0.547 | 0.433 | 0.241 | +0.6 | Base + GSP + CA | 0.557 | 0.367 | 0.250 | +1.5 | Base + GSP + SA | 0.562 | 0.362 | 0.253 | +1.8 | Base + GSP + T-SA | 0.577 | 0.291 | 0.270 | +3.5 | Base + GSP + CA + SA | 0.606 | 0.273 | 0.313 | +7.8 |
| Base + GSP + CA + SA + T-SA | 0.622 | 0.231 | 0.353 | +11.8 |
|
|