ISSN 2096-4498

   CN 44-1745/U

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A Segmentation Algorithm of Rock Ballast Image Based on Improved Concave Point Matching

ZHENG Yongguang, CHEN Jingju, FAN Yalei, WANG Heng, SUN Yanming
Tunnel Construction . 2022, (S2): 181 -188 .  DOI: 10.3973/j.issn.2096-4498.2022.S2.022

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