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Journals >
Acta Optica Sinica >
Volume 38 >
Issue 11 >
Page 1115002 > Article
Acta Optica Sinica
Vol. 38, Issue 11, 1115002 (2018)
Long-Term Object Tracking Based On Feature Fusion
Baoyi Ge
*
, Xianzhang Zuo
**
, and Yongjiang Hu
Author Affiliations
Department of UAV Engineering, Army Engineering University, Shijiazhuang, Hebei 050003, China
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DOI:
10.3788/AOS201838.1115002
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Baoyi Ge, Xianzhang Zuo, Yongjiang Hu. Long-Term Object Tracking Based On Feature Fusion[J]. Acta Optica Sinica, 2018, 38(11): 1115002
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Fig. 1.
Framework of proposed tracking algorithm
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Fig. 2.
Object feature visualization. (a) Image; (b) HOG; (c) LSH; (d)-(f) CN
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Fig. 3.
Region proposal
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Fig. 4.
Flow chart of proposed algorithm
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Fig. 5.
Tracking results of different target detection threshold
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Fig. 6.
Tracking results evaluation plots on OTB100
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Fig. 7.
Partial object tracking results and overlap rates on OTB100. (a) Panda; (b) Lemming; (c) Blur Owl; (d) Human5; (e) Soccer; (f) Wake board1; (g) Jogging-2
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Fig. 8.
OPE evaluation on UAV123. (a) Precision; (b) success rate
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Fig. 9.
Tracking results in practical applications. (a) Bicycle; (b) child; (c) girl
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Algorithm
Success rate
Tracking speed /(frame·s
-1
)
Proposed
0.778
28.2
BACF
0.758
21.2
SRDCF
0.717
4.2
LCT
0.621
19.7
MUSTER
0.676
2.2
DSST
0.548
18.6
KCF
0.536
124.1
Table 1.
Success rate of object tracking
Sequence
Characteristic
Frame
number
Panda
SV,OCC,DEF,IPR,OPR,OV,LR
1000
Lemming
IV,SV,OCC,FM,OPR,OV
1336
Blur Owl
SV,MB,FM,IPR
631
Human5
SV,OCC,DEF
713
Jogging-2
OCC,DEF,OPR
307
Soccer
IV,SV,OCC,MB,FM,IPR,OPR,BC
392
Wake board1
SV,IPR,DEF,FM
141
Table 2.
Characteristics of image sequences in experiment
Algorithm
Success rate
Tracking speed /(frame·s
-1
)
Proposed
0.537
29.8
BACF
0.506
22.3
SRDCF
0.511
5.6
LCT
0.329
23.9
MUSTER
0.436
0.9
DSST
0.311
44.7
KCF
0.294
307.6
Table 3.
Success rate of object tracking
Abstract
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Baoyi Ge, Xianzhang Zuo, Yongjiang Hu. Long-Term Object Tracking Based On Feature Fusion[J]. Acta Optica Sinica, 2018, 38(11): 1115002
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Paper Information
Category: Machine Vision
Received: May. 4, 2018
Accepted: Jun. 13, 2018
Published Online: Nov. 27, 2018
The Author Email:
DOI:
10.3788/AOS201838.1115002
Recommended Topics
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