Table 1 Summary of the directional characteristics of recognition performance (distance d=5 m)
From: Directional characteristics evaluation of silhouette-based gait recognition
Vertical angle | Horizontal angle | ||
|---|---|---|---|
|  | α=0° | α=90° | α=180° |
| Â | (front) | (side) | (back) |
θ=0° (horizontal view) | 2.40 | 2.75 | 2.56 |
θ=50° | 5.50 | 3.34 | 2.75 |
θ=90° (top view) | 6.53 | 3.44 | 6.52 |