{
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  "sourcePath": "src/main/data/docs",
  "docId": "10.5594-j18614",
  "document": {
    "abbrevTitle": "SMPTE Mot. Imag J.",
    "abbrevTitle$meta": {
      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "abstract": "The 8K system is intended to be the ultimate high-resolution broadcasting system. However, 8K equipment is still under development, and there will be a lack of 8K content once broadcasting begins. It would thus be very useful if 4K content could be converted to a sufficient resolution level to be viewed on 8K systems. Conventional upconverters, from standard-definition television to high-definition television, change the video format with interpolation technology and enhancers. They cannot create higher frequency elements than those of the original content. The same problem affects upconverted 8K content; simply upconverting 4K to 8K does not produce high-resolution 8K content. This paper describes a 4K-to-8K upconverter that uses a novel form of super resolution (SR) technology. The SR technology creates frequency elements that are higher than those of the original 4K content. It can even create elements above the Nyquist frequency, which had been considered a theoretical limitation. The 4K-to-8K upconverter can create content with the same resolution as that of an 8K camera operated in realtime.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "articleType": "orig-research",
    "articleType$meta": {
      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "authors": [
      "Seiichi Gohshi"
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "copyright": {
      "holder": "Society of Motion Picture and Television Engineers, Inc.",
      "holder$meta": {
        "confidence": "high",
        "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
        "source": "parsed",
        "updated": "2026-05-22T23:54:08.922Z",
        "version": "smpte-journal-issue-xml@v1"
      },
      "year": "2015",
      "year$meta": {
        "confidence": "high",
        "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
        "source": "parsed",
        "updated": "2026-05-22T23:54:08.922Z",
        "version": "smpte-journal-issue-xml@v1"
      }
    },
    "copyright$meta": {
      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "docId": "10.5594-j18614",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from DOI 10.5594/j18614",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "docLabel": "SMPTE Motion Imaging Journal ( Volume: 124, Issue: 7, October 2015)",
    "docLabel$meta": {
      "confidence": "medium",
      "note": "Composed from journal title, volume, issue and date",
      "source": "inferred",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "docTitle": "Realtime Super Resolution for 4K/8K with Nonlinear Signal Processing",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "docType": "Journal Article",
    "docType$meta": {
      "confidence": "high",
      "note": "journal_metadata XML — SMPTE journal paper",
      "source": "inferred",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "doi": "10.5594/j18614",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "href": "https://doi.org/10.5594/j18614",
    "href$meta": {
      "confidence": "high",
      "note": "Constructed from DOI 10.5594/j18614",
      "source": "inferred",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "issn": {
      "electronic": "2160-2492",
      "electronic$meta": {
        "confidence": "high",
        "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
        "source": "parsed",
        "updated": "2026-05-22T23:54:08.922Z",
        "version": "smpte-journal-issue-xml@v1"
      },
      "print": "1545-0279",
      "print$meta": {
        "confidence": "high",
        "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
        "source": "parsed",
        "updated": "2026-05-22T23:54:08.922Z",
        "version": "smpte-journal-issue-xml@v1"
      }
    },
    "issn$meta": {
      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "journalAcronym": "MIJR",
    "journalAcronym$meta": {
      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "number": "7",
    "number$meta": {
      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "pages": "51–56",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "publicationDate": "2015-10-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Day absent in source — padded to 01",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "publisher": "SMPTE",
    "publisher$meta": {
      "confidence": "high",
      "note": "Normalised to registry \"SMPTE\" convention from publisher-name (SMPTE)",
      "source": "inferred",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "publisherLocation": {
      "city": "White Plains, NY",
      "city$meta": {
        "confidence": "high",
        "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
        "source": "parsed",
        "updated": "2026-05-22T23:54:08.922Z",
        "version": "smpte-journal-issue-xml@v1"
      },
      "country": "USA",
      "country$meta": {
        "confidence": "high",
        "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
        "source": "parsed",
        "updated": "2026-05-22T23:54:08.922Z",
        "version": "smpte-journal-issue-xml@v1"
      }
    },
    "publisherLocation$meta": {
      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Mapped from article_status=\"active\"",
        "source": "parsed",
        "updated": "2026-05-22T23:54:08.922Z",
        "version": "smpte-journal-issue-xml@v1"
      }
    },
    "volume": "124",
    "volume$meta": {
      "confidence": "high",
      "note": "Parsed from journal_metadata XML (_source/SMPTE/ALLEN PRESS/DELIVERED TO IEEEE/Allen Press To Load After Xplore Release/12407-mijr-2015/MIJR124Vol124No7-issue-metadata.xml)",
      "source": "parsed",
      "updated": "2026-05-22T23:54:08.922Z",
      "version": "smpte-journal-issue-xml@v1"
    }
  }
}