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Open Access

Peer-reviewed

Research Article

A computer vision approach for the grading of cotton base load ages in measuring the performance of washing machine

Shaojin Ma,

Roles Formal analysis, Investigation, Writing – original draft

Affiliations China National Institute of Standardization, Beijing, China, Key Laboratory of Energy Efficiency, Water Efficiency and Greenization, State Administration for Market Regulation, Beijing, China
⨯
Xue Bai ,

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Writing – original draft

* E-mail: baixue@cnis.ac.cn

Affiliations China National Institute of Standardization, Beijing, China, Key Laboratory of Energy Efficiency, Water Efficiency and Greenization, State Administration for Market Regulation, Beijing, China

https://orcid.org/0000-0002-7116-1229

⨯
Yan Bai,

Roles Investigation, Resources, Writing – review & editing

Affiliations China National Institute of Standardization, Beijing, China, Key Laboratory of Energy Efficiency, Water Efficiency and Greenization, State Administration for Market Regulation, Beijing, China
⨯
Jiajia Shao

Roles Formal analysis, Supervision, Writing – review & editing

Affiliations China National Institute of Standardization, Beijing, China, Key Laboratory of Energy Efficiency, Water Efficiency and Greenization, State Administration for Market Regulation, Beijing, China
⨯

A computer vision approach for the grading of cotton base load ages in measuring the performance of washing machine

Shaojin Ma,
Xue Bai,
Yan Bai,
Jiajia Shao

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Published: April 10, 2026
https://doi.org/10.1371/journal.pone.0342045

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