激光与光电子学进展, 2019, 56 (3): 030401, 网络出版: 2019-07-31
基于相关滤波器的目标抗遮挡算法 下载: 1117次
Target Anti-Occlusion Algorithm Based on Correlation Filter
图 & 表
图 1. 二维图像的循环位移。(a) +30;(b) +15;(c) 0;(d) -15;(e) -30
Fig. 1. Cyclic displacement of two dimensional images. (a) +30; (b) +15; (c) 0; (d) -15; (e) -30
图 2. 遮挡判断。(a)朝右走被遮挡;(b)朝左走被遮挡;(c)响应曲线
Fig. 2. Occlusion judgment. (a) Be blocked when go to the right; (b) be blocked when go to the left; (c) response curve
图 5. KCF的遮挡实验。(a)遮挡前;(b)遮挡发生时;(c)脱离遮挡
Fig. 5. Occlusion experiment of KCF. (a) Before occlusion; (b) when occlusion occurs; (c) after occlusion
图 6. 抗遮挡实验。(a)遮挡;(c)目标出现后
Fig. 6. Anti-occlusion test. (a) Occlusion; (c) after the target appearing
图 9. 对比实验。(a) Walking;(b) motinas_Room105;(c) Suv;(d) David3;(e) Subway
Fig. 9. Comparative experiment. (a) Walking; (b) motinas_Room105; (c) Suv; (d) David3; (e) Subway
表 1准确率以及帧数对比
Table1. Comparison of accuracy and frame number
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表 2不同阈值设置结果对比
Table2. Comparison of the results under different thresholds
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王凯宇, 陈志国, 傅毅. 基于相关滤波器的目标抗遮挡算法[J]. 激光与光电子学进展, 2019, 56(3): 030401. Kaiyu Wang, Zhiguo Chen, Yi Fu. Target Anti-Occlusion Algorithm Based on Correlation Filter[J]. Laser & Optoelectronics Progress, 2019, 56(3): 030401.