Laser & Optoelectronics Progress, Volume. 62, Issue 4, 0412004(2025)

Surface Topography Measurement of Coal Block Based on Improved Multi-Exposure Image Fusion Digital Grating Projection Method

Jingfa Lei1,2,3、*, Yuanhang Miao1,2, Miao Zhang1,2, Yongling Li1,2,3, and Ruhai Zhao1,2
Author Affiliations
  • 1School of Mechanical and Electrical Engineering, Anhui Jianzhu University, Hefei 230601, Anhui , China
  • 2Anhui Key Laboratory of Intelligent Manufacturing of Construction Machinery, Anhui Jianzhu University, Hefei 230601, Anhui , China
  • 3Sichuan Key Laboratory of Process Equipment and Control Engineering, Zigong 643000, Sichuan , China
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    References(27)

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    Jingfa Lei, Yuanhang Miao, Miao Zhang, Yongling Li, Ruhai Zhao. Surface Topography Measurement of Coal Block Based on Improved Multi-Exposure Image Fusion Digital Grating Projection Method[J]. Laser & Optoelectronics Progress, 2025, 62(4): 0412004

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    Paper Information

    Category: Instrumentation, Measurement and Metrology

    Received: Jun. 3, 2024

    Accepted: Jul. 9, 2024

    Published Online: Feb. 10, 2025

    The Author Email:

    DOI:10.3788/LOP241409

    CSTR:32186.14.LOP241409

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