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Journals >
Acta Optica Sinica >
Volume 39 >
Issue 3 >
Page 0315005 > Article
Acta Optica Sinica
Vol. 39, Issue 3, 0315005 (2019)
Real-Time Target Detection Method Applied to Embedded Graphic Processing Unit
Xiaoqing Wang and Xiangjun Wang
*
Author Affiliations
State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin 300072, China
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DOI:
10.3788/AOS201939.0315005
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Xiaoqing Wang, Xiangjun Wang. Real-Time Target Detection Method Applied to Embedded Graphic Processing Unit[J]. Acta Optica Sinica, 2019, 39(3): 0315005
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Fig. 1.
Structural diagram of network
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Fig. 2.
Sample images from datasets. (a) KITTI; (b) DIM
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Fig. 3.
Comparison of partial detection results in third group of experiments. (a)-(e) Results by YOLO-V3; (f)-(j) results by proposed network structure
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Fig. 4.
Detection results on embedded platform. (a) YOLO-V3; (b) YOLO-tiny; (c) proposed network structure; (d) MobileNet-V1-SSD; (e) MobileNet-V2-SSD
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Model
P
mAP
/%
R
/%
YOLO-V3
86.20
85.49
YOLO-tiny
65.89
75.56
Proposed method
64.22
78.22
Table 1.
Results of first group of experiments
Model
P
mAP
/%
R
/%
YOLO-V3
72.48
78.96
YOLO-tiny
56.32
67.77
Proposed method
52.87
69.13
Table 2.
Results of second group of experiments
Model
P
mAP
/%
R
/%
YOLO-V3
89.29
81.76
YOLO-tiny
72.40
69.13
Proposed method
71.35
73.90
Table 3.
Results of third group of experiments
Model
Average speed on TX1 /
(frame·s
-1
)
MobileNet-V1-SSD
14
MobileNet-V2-SSD
13
YOLO-V3
2
YOLO-tiny
17
Proposed method
23
Table 4.
Speed comparison of target detection
Abstract
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Xiaoqing Wang, Xiangjun Wang. Real-Time Target Detection Method Applied to Embedded Graphic Processing Unit[J]. Acta Optica Sinica, 2019, 39(3): 0315005
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Paper Information
Category: Machine Vision
Received: Sep. 7, 2018
Accepted: Nov. 8, 2018
Published Online: Mar. 9, 2019
The Author Email:
DOI:
10.3788/AOS201939.0315005
Recommended Topics
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