Three-Dimensional Measurement Method of Light Field Imaging Based on Deep Learning

Wu Junlong; Guo Zhenghua; Chen Xianfeng; Ma Shuai; Yan Xu; Zhu Licheng; Wang Shuai; Yang Ping

doi:10.3788/CJL202047.1204005

Main > Chinese Journal of Lasers > Volume 47 > Issue 12 > Page 1204005 > Article

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Received: Jun. 9, 2020

Accepted: Jul. 27, 2020

Posted: Dec. 1, 2020

Published Online: Nov. 18, 2020

The Author Email: Yang Ping (pingyang2516@163.com)

DOI: 10.3788/CJL202047.1204005

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Junlong Wu, Zhenghua Guo, Xianfeng Chen, Shuai Ma, Xu Yan, Licheng Zhu, Shuai Wang, Ping Yang. Three-Dimensional Measurement Method of Light Field Imaging Based on Deep Learning[J]. Chinese Journal of Lasers, 2020, 47(12): 1204005

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measurement and metrology

Fig. 1. Projection model of light field camera

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Fig. 2. Relationship between disparity and depth

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Fig. 3. Illustration of equivalent baselines

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Fig. 4. Structure of network

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Fig. 5. Illustration of network input

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Fig. 6. Center view and GT disparity of synthetic datasets

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Fig. 7. Test results of synthetic dataset

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Fig. 8. Test results of real dataset

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Fig. 9. Three-dimensional reconstruction results of test scene

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Fig. 10. Measurement of real scene scale. (a) Test scene; (b) disparity map; (c) three-dimensional reconstruction structure