Table 2 Complexity and computational cost comparison
From: A robust adaptive algorithm of moving object detection for video surveillance
| Â | MOG[5] | [7] | [17] | Proposed method |
|---|---|---|---|---|
Additions (per pixel) | 3 k + 6 m | 4 N(v) + 14 | W + 3 k + 6 m + 4 | W + L + 2 |
Multiplications (per pixel) | 5 k + 8 m | 2 N(v) + 13 | W + 5 k + 8 m + 4 | W + 2 L + 5 |
Other requirements | Initialization of Gaussian functions and parameters | Estimating seven probability functions using histograms | - | - |
| Â | Post processing | Post processing | Â | Â |