Research Article
HuAc: Human Activity Recognition Using Crowdsourced WiFi Signals and Skeleton Data
Table 3
Mapping relation between WiFi and Kinect.
| ā | WiFi | Kinect |
| Techniques | CSI | Skeleton joints | Granularity | Subcarriers (15) | Joints (15) | Parameters | Similarity coefficient, median absolute deviation, variance, environment factor | Distance between joints, angle between adjacent joints, variance, sequence of key joints |
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