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Open Access

Peer-reviewed

Research Article

ALGD-ORB: An improved image feature extraction algorithm with adaptive threshold and local gray difference

Guoming Chu ,

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

* E-mail: 759053364@qq.com

Affiliation School of Automation and Information Engineering, Sichuan University of Science and Engineering, Yibin, China

https://orcid.org/0009-0003-5544-7774

⨯
Yan Peng,

Roles Conceptualization, Software, Validation, Writing – review & editing

Affiliation School of Automation and Information Engineering, Sichuan University of Science and Engineering, Yibin, China
⨯
Xuhong Luo

Roles Conceptualization, Formal analysis, Software, Writing – review & editing

Affiliation School of Automation and Information Engineering, Sichuan University of Science and Engineering, Yibin, China
⨯

ALGD-ORB: An improved image feature extraction algorithm with adaptive threshold and local gray difference

Guoming Chu,
Yan Peng,
Xuhong Luo

x

Published: October 23, 2023
https://doi.org/10.1371/journal.pone.0293111

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