Automatic Focusing of Off-Axis Digital Holographic Microscopy by Combining the Discrete Cosine Transform Sparse Dictionary with the Edge Preservation Index.

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Title: Automatic Focusing of Off-Axis Digital Holographic Microscopy by Combining the Discrete Cosine Transform Sparse Dictionary with the Edge Preservation Index.
Authors: Liu, Zhaoliang1, Qiu, Peizhen1,2, qiupeizhen@126.com, Zhang, Yupei1,2
Source: Optics (2673-3269); Jun2025, Vol. 6 Issue 2, p17, 10p
Database: Applied Science & Technology Source
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Header DbId: aci
DbLabel: Applied Science & Technology Source
An: 186310720
AccessLevel: 2
PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Automatic Focusing of Off-Axis Digital Holographic Microscopy by Combining the Discrete Cosine Transform Sparse Dictionary with the Edge Preservation Index.
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  Data: <searchLink fieldCode="JN" term="%22Optics+%282673-3269%29%22">Optics (2673-3269)</searchLink>; Jun2025, Vol. 6 Issue 2, p17, 10p
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=aci&AN=186310720
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.3390/opt6020017
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 10
        StartPage: 17
    Titles:
      – TitleFull: Automatic Focusing of Off-Axis Digital Holographic Microscopy by Combining the Discrete Cosine Transform Sparse Dictionary with the Edge Preservation Index.
        Type: main
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      – PersonEntity:
          Name:
            NameFull: Liu, Zhaoliang
      – PersonEntity:
          Name:
            NameFull: Qiu, Peizhen
      – PersonEntity:
          Name:
            NameFull: Zhang, Yupei
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          Dates:
            – D: 01
              M: 06
              Text: Jun2025
              Type: published
              Y: 2025
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              Value: 6
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              Value: 2
          Titles:
            – TitleFull: Optics (2673-3269)
              Type: main
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