A study on text extraction and graphic retrieval from raster geological maps based on textual elements

ZHANG Xingyi, ZHANG Yaxin, CHEN Lu, XU Shiguang, WANG Xinrui, ZHENG Kun, ZHAO Fei

Geomatics World ›› 2025, Vol. 32 ›› Issue (03) : 266-275.

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Geomatics World ›› 2025, Vol. 32 ›› Issue (03) : 266-275. DOI: 10.20117/j.jsti.202503010
Geological Informatization

A study on text extraction and graphic retrieval from raster geological maps based on textual elements

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2025, 32(03): 266-275 https://doi.org/10.20117/j.jsti.202503010

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