Table 8.
Confusion matrix based on recognition results of smart office activities using the proposed motion features of depth silhouettes.
| Smart Office Activities | Sit Down | Phone Conversation | Presentation | Rushing | Reading an Article | Working on Computer |
|---|---|---|---|---|---|---|
| Sit Down | 89.50 | 7.50 | 1.0 | 0 | 0 | 2.0 |
| Phone Conversation | 3.50 | 94.0 | 1.50 | 1.0 | 0 | 0 |
| Presentation | 1.0 | 0 | 97.0 | 2.0 | 0 | 0 |
| Rushing | 0 | 0 | 1.50 | 98.50 | 0 | 0 |
| Reading an Article | 3.50 | 1.0 | 2.0 | 0 | 89.0 | 4.50 |
| Working on Computer | 1.0 | 2.0 | 0 | 0 | 3.50 | 93.50 |
|
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| Mean Recognition Rate (%) = 93.58 | ||||||