Mr. Chengwei Liao Profile

Chengwei Liao

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Publications (6)

Proceedings Article | 27 November 2023 Paper

Research on visual SLAM system based on near-infrared perception

Mengfang Liu, Boliang Li, Xiang Qian, Rui Ma, Peiyuang Zhu, Chengwei Liao, Haoyang Tian, Xiu Li, Xiaohao Wang, Xinghui Li

Proceedings Volume 12767, 1276708 (2023) https://doi.org/10.1117/12.2689364

KEYWORDS: Visualization, Visible radiation, Cameras, Pose estimation, Light sources and illumination, Motion measurement, Information visualization, Light sources, Motion estimation, Servomechanisms

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Proceedings Article | 4 January 2023 Presentation + Paper

A multi-source transfer learning-based weighted network for small sample defect inspection

Yue Hong, Chen Li, Haoxin Yan, Erik Valle , Yi Dou, Chengwei Liao, Peiyuan Zhu, Shidong Zhu, Xiu Li, Xiang Qian, Xiaohao Wang, Xinghui Li

Proceedings Volume 12317, 123170F (2023) https://doi.org/10.1117/12.2644054

KEYWORDS: Defect inspection, Artificial intelligence, Optical inspection, Network architectures, Machine learning, Lithium, Inspection, Detection and tracking algorithms, Statistical modeling, Solar cells

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Proceedings Article | 4 January 2023 Presentation + Paper

A novel calibration method for a uniaxial MEMS-based 3D reconstruction system

Min Han, Fengxiao Lei, Yihao Tao, Weijian Shi, Shihao Lu, Haoyang Tian, Chengwei Liao, Peiyuan Zhu, Shidong Zhu, Xiaohao Wang, Xinghui Li

Proceedings Volume 12317, 1231705 (2023) https://doi.org/10.1117/12.2643942

KEYWORDS: Calibration, Mirrors, 3D modeling, Cameras, Projection systems, Microelectromechanical systems, Fringe analysis

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Proceedings Article | 4 January 2023 Poster + Paper

A feature-based transfer-YOLOv5 model for rapid defect inspection in large mass magnetic tile manufacturing

Chen Li, Haoxin Yan, Shidong Zhu, Yue Hong, Peiyuan Zhu, Yanxiang Wen, Haoyang Tian, Chengwei Liao, Xiu Li, Xiaohao Wang, Xiang Qian, Xinghui Li

Proceedings Volume 12317, 1231716 (2023) https://doi.org/10.1117/12.2644099

KEYWORDS: Data modeling, Performance modeling, Manufacturing, Defect inspection, Image processing, Detection and tracking algorithms, Machine vision

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Proceedings Article | 4 January 2023 Poster + Paper

Relational-based transfer learning for automatic optical inspection based on domain discrepancy

Erik Valle Salgado, Haoxin Yan, Yue Hong, Peiyuan Zhu, Shidong Zhu, Chengwei Liao, Yanxiang Wen, Xiu Li, Xiang Qian, Xiaohao Wang, Xinghui Li

Proceedings Volume 12317, 1231715 (2023) https://doi.org/10.1117/12.2644087

KEYWORDS: Optical inspection, Defect detection, Manufacturing, Machine vision, Machine learning, Convolutional neural networks

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Proceedings Article | 9 October 2021 Poster + Paper

An improved phase measuring deflectometry method for defect detection of specular reflection surface

Weijian Shi, Shihao Lu, Min Han, Jiangyong Hu, Chengwei Liao, Shidong Zhu, Xiang Qian, Xiaohao Wang, Xinghui Li

Proceedings Volume 11896, 1189615 (2021) https://doi.org/10.1117/12.2602234

KEYWORDS: Reconstruction algorithms, Defect detection, Specular reflections, Reflectivity, Deflectometry, Phase shifts, Glasses, Modulation, Algorithm development, Structured light

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Showing 5 of 6 publications

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