Laser & Optoelectronics Progress, Volume. 56, Issue 24, 241001(2019)
Visual Tracking Combined Least Soft-Threshold Squares with Haar-like Feature Matching
Figures & Tables(5)
Fig. 1. Schematic of process from high-dimensional vector
Table 1. Overlap rate between datum target and measuring result
View tableTable 1. Overlap rate between datum target and measuring result
Algorithm IVT ASLA SCM LSST DSST L2-RLS KCF Ours Occlusion2 0.73 0.70 0.82 0.83 0.60 0.78 0.80 0.83 DavidOutdoor 0.52 0.46 0.38 0.64 0.13 0.75 0.74 0.74 Football 0.58 0.68 0.61 0.65 0.70 0.68 0.68 0.79 DavidIndoor 0.64 0.42 0.51 0.76 0.60 0.23 0.46 0.76 Overlap rate /% Singer1 0.47 0.82 0.84 0.60 0.70 0.24 0.58 0.86 Boy 0.19 0.79 0.53 0.43 0.78 0.79 0.79 0.79 Jumping 0.62 0.67 0.73 0.68 0.61 0.73 0.54 0.74 Stone 0.12 0.51 0.62 0.53 0.10 0.37 0.35 0.60 Deer 0.24 0.63 0.61 0.61 0.63 0.60 0.48 0.69 Average /% 0.42 0.63 0.63 0.59 0.52 0.57 0.60 0.75 Speed /(frame·s-1) 32 9 0.5 20 4 10 172 4
Table 2. Center deviation between datum target and measuring result
View tableTable 2. Center deviation between datum target and measuring result
Algorithm IVT ASLA SCM LSST DSST L2-RLS KCF Ours Occlusion2 7.8 6.9 4.4 4.5 11.9 5.5 5.1 3.4 DavidOutdoor 52.4 86.5 67.1 48.2 209.8 6.0 7.2 7.4 Football 17.3 8.8 15.2 19.4 8.4 9.2 12.4 4.1 DavidIndoor 4.9 32.4 17.7 3.8 11.9 4.2 23.1 3.4 Center deviation /pixel Singer1 11.9 3.8 3.3 10.8 12.8 72.8 24.2 2.7 Boy 177.2 2.8 51.8 14.7 3.2 2.9 2.8 3.0 Jumping 6.4 5.2 3.9 4.9 6.8 3.8 7.8 3.7 Stone 115.1 3.7 2.6 22.3 56.6 25.7 29.3 3.1 Deer 135.2 5.9 10.1 11.3 8.8 9.4 18.8 6.1 Average /pixel 67.7 18.4 20.1 33.3 40.2 15.5 14.5 4.1 Speed /(frame·s-1) 32 9 0.5 20 4 10 172 4
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Kaichuan Sun, Chenhua Liu, Guangshun Yao, Dawei Yang. Visual Tracking Combined Least Soft-Threshold Squares with Haar-like Feature Matching[J]. Laser & Optoelectronics Progress, 2019, 56(24): 241001
Paper Information
Category: Image Processing
Received: May. 5, 2019
Accepted: Jun. 6, 2019
Published Online: Nov. 26, 2019
The Author Email: Liu Chenhua (liuchenhua1991@163.com)
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