Researching | An augmented reality navigation system for interventional surgery

Optical Instruments, Volume. 45, Issue 5, 28(2023)

An augmented reality navigation system for interventional surgery

Zhiqiang FANG, Xinjun WAN^*, Lizhengyi SHEN, and Jiaxin WANG

Author Affiliations

School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

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Figures&Tables (9)

References (11)

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Fig. 1. AR clinical navigation system

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Fig. 2. System workflow diagram

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Fig. 3. Three-dimensional registration coordinate conversion

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Fig. 4. Calibration design and scene

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Fig. 5. Intraoperative augmented reality effect

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Fig. 6. Accuracy verification experimental model and marker points

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Fig. 7. Accuracy verification of the scene

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Fig. 8. Virtual display error measurement result

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Table 1. Virtual model display error data

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Table 1. Virtual model display error data

组别	点1/mm	点2/mm	点3/mm	点4/mm	点5/mm	点6/mm	平均误差/mm
1	4.12	3.16	3.21	2.87	2.66	3.02	3.17
2	4.31	3.43	3.42	3.01	2.92	3.27	3.39
3	3.98	3.51	3.43	3.16	2.88	3.05	3.34
4	3.87	3.69	3.71	3.11	3.02	3.75	3.53
5	4.69	4.20	4.23	3.86	3.42	5.56	4.33
6	3.44	3.56	3.31	2.83	2.41	2.53	3.01

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Zhiqiang FANG, Xinjun WAN, Lizhengyi SHEN, Jiaxin WANG. An augmented reality navigation system for interventional surgery[J]. Optical Instruments, 2023, 45(5): 28

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Paper Information

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Received: Jan. 8, 2023

Accepted: --

Published Online: Dec. 27, 2023

The Author Email: WAN Xinjun (xinjun.wan@usst.edu.cn)

DOI:10.3969/j.issn.1005-5630.2023.005.004

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology