Chrysoprase color grading with machine learning: A systematic approach

• Yuansheng Jiang,

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

  Affiliations School of Gemmology, China University of Geosciences (Beijing), Beijing, China, School of Design, University of Leeds, Leeds, West Yorkshire, United Kingdom

  https://orcid.org/0000-0001-8151-8984

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• Ying Guo ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Project administration, Visualization, Writing – review & editing

  * E-mail: 2001011459@cugb.edu.cn (YG); T.L.V.Cheung@leeds.ac.uk (VC)

  Affiliation School of Gemmology, China University of Geosciences (Beijing), Beijing, China

  https://orcid.org/0000-0002-7208-4368

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• Vien Cheung ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Supervision, Validation, Visualization, Writing – review & editing

  * E-mail: 2001011459@cugb.edu.cn (YG); T.L.V.Cheung@leeds.ac.uk (VC)

  Affiliation School of Design, University of Leeds, Leeds, West Yorkshire, United Kingdom

  https://orcid.org/0000-0002-9808-3670

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• Pohsun Wang,

  Roles Conceptualization, Funding acquisition, Project administration, Supervision, Validation, Writing – review & editing

  Affiliation Faculty of Innovation and Design, City University of Macau, Macau, China

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• Stephen Westland

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

  Affiliation School of Design, University of Leeds, Leeds, West Yorkshire, United Kingdom

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