Research Article
Efficient Active Sensing with Categorized Further Explorations for a Home Behavior-Monitoring Robot
Table 2
The accumulated difference (AD) of unit normal vector angle among the template images.
| | Template image | Template image | | Standing (front) | Standing (side) | Sitting (front) | Sitting (left) | Sitting (right) | Bending (back) | Bending (left) | Bending (right) | Lying (down) |
| | Standing (front) | 0.0 | 20.5 | 17.6 | 42.3 | 41.6 | 25.9 | 63.4 | 62.6 | 52.4 | | Standing (side) | 20.5 | 0.0 | 29.6 | 45.2 | 37.9 | 23.8 | 55.9 | 56.0 | 58.8 | | Sitting (front) | 17.6 | 29.6 | 0.0 | 44.9 | 36.7 | 29.4 | 65.6 | 65.4 | 53.1 | | Sitting (left) | 42.3 | 45.2 | 44.9 | 0.0 | 66.5 | 39.8 | 61.0 | 60.5 | 57.4 | | Sitting (right) | 41.6 | 37.9 | 36.7 | 66.5 | 0.0 | 36.3 | 64.5 | 62.8 | 61.7 | | Bending (back) | 25.9 | 23.8 | 29.4 | 39.8 | 36.3 | 0.0 | 45.0 | 43.0 | 51.9 | | Bending (left) | 63.4 | 55.9 | 65.6 | 61.0 | 64.5 | 45.0 | 0.0 | 50.7 | 65.4 | | Bending (right) | 62.6 | 56.0 | 65.4 | 60.5 | 62.8 | 43.0 | 50.7 | 0.0 | 70.9 | | Lying (down) | 52.4 | 58.8 | 53.1 | 57.4 | 61.7 | 51.9 | 65.4 | 70.9 | 0.0 |
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