Researching | Improved Augmented Reality Registration Method Based on VSLAM

Laser & Optoelectronics Progress, Volume. 56, Issue 6, 061501(2019)

Improved Augmented Reality Registration Method Based on VSLAM

Guoqiang Zheng^1、* and Zhiping Zhou^1,2

Author Affiliations

¹ School of Internet of Things Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China

² Engineering Research Center of Internet of Things Technology Applications, Ministry of Education, Jiangnan University, Wuxi, Jiangsu 214122, China

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Figures&Tables (5)

References (13)

Paper Information

Figures & Tables(5)

Fig. 1. System framework

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Table 1. Running time comparison among different algorithms
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Table 1. Running time comparison among different algorithms
Algorithm ORB(oFAST+rBRIEF) SURF SIFT
Run time ofaverage frame /ms 23.5 319.6 5809.1

Table 2. Matching rate comparison among different algorithms
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Table 2. Matching rate comparison among different algorithms
Testscene Scene 1 Scene 2 Scene 3 Scene 4 Scene 5 Scene 6 Scene 7 Scene 8 Scene 9 Scene 10 Average
SITF 92 91 88 91 89 86 90 85 88 89 88.9
SURF 95 92 94 90 95 96 95 94 92 90 93.3
ORB 93 92 89 93 90 94 90 92 96 93 92.2

Table 3. Sampling and total time comparison between two algorithms
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Table 3. Sampling and total time comparison between two algorithms
Algorithm Average number ofsamples /(100) Maximum number ofsamples Minimum number ofsamples Averagematching points Total time oftwo methods /ms
RANSAC 1698.2 2000 58 46.20 62.45
PROSAC 239.54 2000 9 53.65 40.89

Table 4. Total running efficiency comparison between two methods
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Table 4. Total running efficiency comparison between two methods
Data sets Original /ms Improved /ms
fr1/xyz 43.15 28.95
fr1/rpy 49.04 33.89
fr1/desk 24.69 16.94
fr1/room 38.53 25.62
fr1/360 51.74 34.92

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Guoqiang Zheng, Zhiping Zhou. Improved Augmented Reality Registration Method Based on VSLAM[J]. Laser & Optoelectronics Progress, 2019, 56(6): 061501

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Paper Information

Category: Machine Vision

Received: Aug. 6, 2018

Accepted: Oct. 10, 2018

Published Online: Jul. 30, 2019

The Author Email: Zheng Guoqiang (6161913037@vip.jiangnan.edu.cn)

DOI:10.3788/LOP56.061501

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology