Siamese Network Target Tracking Based on Buffer and Triplet Loss

Jia Guo; Peng Wang; Yongxia Yang; Xiaoyan Li; Ruohai Di; Xue Li

doi:10.3788/LOP202158.2015002

Laser & Optoelectronics Progress, Volume. 58, Issue 20, 2015002(2021)

Siamese Network Target Tracking Based on Buffer and Triplet Loss

Jia Guo, Peng Wang^*, Yongxia Yang, Xiaoyan Li, Ruohai Di, and Xue Li

Author Affiliations

School of Electronic and Information Engineering, Xi’an Technological University, Xi’an, Shaanxi 710021, China

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Abstract Get PDF(in Chinese)

Figures & Tables(8)

Fig. 1. Overall structure of tracking model

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Fig. 2. Tacking results of different videos. (a) Basketball sequence; (b) Soccer sequence; (c) Lemming sequence; (d) Girl2 sequence

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Fig. 3. Center position error curves of 4 video sequences. (a) Basketball sequence; (b) Soccer sequence; (c) Lemming sequence; (d) Girl2 sequence

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Fig. 4. Overlap rate curves of 4 video sequences. (a) Basketball sequence; (b) Soccer sequence; (c) Lemming sequence; (d) Girl2 sequence

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Fig. 5. Test results of OTB100 dataset under different conditions. (a) Overall dataset; (b) occlusion dataset

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Table 1. Names and properties of videos
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Table 1. Names and properties of videos
Video name Video attributes
Lemming IV, SV, OCC, FM, OPR,OV
Basketball IV, OCC, DEF,OPR, BC
Girl2 SV, OCC, DEF, MB, OPR
Soccer IV, SV, OCC, MB, FM, IPR, OPR, BC

Table 2. Mean center position error of different algorithms

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Table 2. Mean center position error of different algorithms

Algorithm		Mean center position error/pixel
Algorithm		Lemming		Basketball		Girl2		Soccer
Proposed algorithm	11.09		12.11		10.01		19.75
SiamRPN	13.23		15.01		91.55		23.55
BOBBY2	23.15		20.11		95.15		65.59
SiamFC-tri	25.65		20.40		95.75		110.75
SiamFC	29.33		35.50		101.11		151.79

Table 3. Average overlap rate of different algorithms
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Table 3. Average overlap rate of different algorithms
Algorithm Average overlap rate /%
Lemming Basketball Girl2 Soccer
Proposed algorithm 0.89 0.79 0.77 0.61
SiamRPN 0.87 0.74 0.64 0.57
BOBBY2 0.79 0.70 0.59 0.39
SiamFC-tri 0.74 0.68 0.54 0.36
SiamFC 0.73 0.47 0.51 0.25

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Jia Guo, Peng Wang, Yongxia Yang, Xiaoyan Li, Ruohai Di, Xue Li. Siamese Network Target Tracking Based on Buffer and Triplet Loss[J]. Laser & Optoelectronics Progress, 2021, 58(20): 2015002

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