Laser & Optoelectronics Progress, Volume. 61, Issue 18, 1815001(2024)

Monocular VI-SLAM Algorithm Based on Lightweight SuperPoint Network in Low-Light Environment

Xudong Zeng1,2, Shaosheng Fan1,2、*, Shangzhi Xu1,2, and Yuting Zhou1,2
Author Affiliations
  • 1School of Electrical and Information Engineering, Changsha University of Science and Technology, Changsha 410111, Hunan, China
  • 2Hunan Provincial Key Laboratory of Electric Power Robotics, Changsha 410111, Hunan, China
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    References(25)

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    [14] Li H L, Zhang Z B, Xu X J. Low-light image enhancement algorithm for visual SLAM based on online estimation[J]. Journal of Optoelectronics·Laser, 32, 945-952(2021).

    [19] DeTone D, Malisiewicz T, Rabinovich A. SuperPoint: self-supervised interest point detection and description[C], 337-33712(2018).

    [21] Li H K, Li H, Zhao L et al. Underwater image enhancement based on improved Gamma correction and multi-scale fusion[J]. Journal of Optoelectronics·Laser, 33, 700-708(2022).

    [23] Miao Z H, Zhu L J, Zhao C C et al. Image enhancement of low-light parking space based on Retinex[J]. Automotive Engineering, 45, 989-996(2023).

    [25] Li C Y, Guo C L, Loy C C. Learning to enhance low-light image via zero-reference deep curve estimation[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 44, 4225-4238(2022).

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    Xudong Zeng, Shaosheng Fan, Shangzhi Xu, Yuting Zhou. Monocular VI-SLAM Algorithm Based on Lightweight SuperPoint Network in Low-Light Environment[J]. Laser & Optoelectronics Progress, 2024, 61(18): 1815001

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    Paper Information

    Category: Machine Vision

    Received: Dec. 5, 2023

    Accepted: Jan. 30, 2024

    Published Online: Sep. 14, 2024

    The Author Email: Shaosheng Fan (fss508@163.com)

    DOI:10.3788/LOP232620

    CSTR:32186.14.LOP232620

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