An improved loop closure detection algorithm based on ORB-SLAM2.

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Title: An improved loop closure detection algorithm based on ORB-SLAM2.
Authors: MA, ChengLong1, WANG, HaiFang1 hfwang0335@126.com, ZHAN, DiXin1, DING, XuGang1, ZHAO, GuoHua1
Source: Journal of Beijing University of Chemical Technology (Natural Science Edition) / Beijing Huagong Daxue Xuebao (Ziran Kexueban). 2026, Vol. 53 Issue 3, p123-131. 9p.
Database: Academic Search Ultimate
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An: 194559806
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PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=asn&AN=194559806
RecordInfo BibRecord:
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      – Type: doi
        Value: 10.13543/j.bhxbzr.2026.03.014
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      – Code: chi
        Text: Chinese
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        PageCount: 9
        StartPage: 123
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      – TitleFull: An improved loop closure detection algorithm based on ORB-SLAM2.
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            NameFull: MA, ChengLong
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            NameFull: WANG, HaiFang
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            NameFull: ZHAN, DiXin
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            NameFull: DING, XuGang
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            NameFull: ZHAO, GuoHua
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            – D: 01
              M: 05
              Text: 2026
              Type: published
              Y: 2026
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              Value: 53
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            – TitleFull: Journal of Beijing University of Chemical Technology (Natural Science Edition) / Beijing Huagong Daxue Xuebao (Ziran Kexueban)
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