Prof. Jianwu Dang Profile

Prof. Jianwu Dang

at Lanzhou Jiaotong Univ

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Publications (2)

SPIE Journal Paper | 7 October 2021

Research on an image-based crack detection method for subway tunnels based on feature analysis

Zhenhai Zhang, Kun Ji, Jianwu Dang

JEI, Vol. 30, Issue 05, 053020, (October 2021) https://doi.org/10.1117/12.10.1117/1.JEI.30.5.053020

KEYWORDS: Image segmentation, Image filtering, Detection and tracking algorithms, Image processing algorithms and systems, Image processing, Denoising, Error analysis, Image enhancement, Linear filtering, Feature extraction

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Proceedings Article | 6 November 2018 Paper

Image quality evaluation of target surface in the subgrade settlement monitoring system

Tao Jia, Yongzhi Min, Jianwu Dang, Weizhuo Ren, Banghuan Lv

Proceedings Volume 10812, 1081208 (2018) https://doi.org/10.1117/12.2502302

KEYWORDS: Image quality, Light sources, Image transmission, Contamination, Cameras, Image analysis, Target acquisition, Light, Visualization, Image processing

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