Edge Detection-Based Feature Extraction for the Systems of Activity Recognition

Table 12

Accuracies of classification for the proposed methodology along with the recent human activity recognition systems.

Recent systems	Accuracies of classification (%)	Std. dev. (σ)
[36]	89.2	±3.8
[37]	93.1	±1.3
[38]	85.9	±4.5
[39]	90.7	±3.6
[40]	81.6	±2.9
[41]	79.8	±1.6
[42]	88.5	±4.8
Proposed methodology	97.9	±2.1