Open Access
表1
本文算法参数设置
| 参数名 | 取值 |
| 滤波器学习速率ηf | 0.01 |
| 尺度滤波器学习速率 | 0.035 |
| 初始滤波器模型加权权重al | 0.55 |
| 初始滤波器模型加权权重ao | 0.2 |
| 初始颜色模型加权权重ac | 0.25 |
| 固定区域 | 150 |
| 颜色空间 | RGB |
| bin颜色空间 | 32×32×32 |
| 颜色模型学习速率ηc | 0.04 |
| β | 0.6 |
| ϑ | 0.9 |
| 惩罚系数k | 1.5 |
| 调节因子γ | 2 |
| ζ | 0.7 |
| HOG特征胞元大小 | 4 |
| 历史帧数Δ | 5 |
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