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    "abstract": "Several commentators have put forward the argument that 4K and 8K image resolutions are unnecessary because the human visual system cannot resolve the additional image resolution at normal viewing distances, either for viewing a large screen television at normal living room distances, or on a handheld display, such as on a smartphone or tablet. While this argument has some merit, it ignores several other reasons for increasing the image resolution beyond the limits of human visual acuity. This paper presents some of these, including minimizing image spatial sampling artifacts, for traditional television viewing as well as novel display formats like VR systems.",
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      "version": "smpte-idams-publication@v1"
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    "authors": [
      {
        "name": "Edward Reuss"
      }
    ],
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      "version": "smpte-idams-publication@v1"
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      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2016/7819436/7819437/07819451.xml) via idamsIngest.js",
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      "version": "smpte-idams-publication@v1"
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    "copyright": {
      "holder": "Society of Motion Picture and Television Engineers, Inc.",
      "holder$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2016/7819436/7819437/07819451.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:09:33.718Z",
        "version": "smpte-idams-publication@v1"
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      "year": "2016",
      "year$meta": {
        "confidence": "high",
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        "version": "smpte-idams-publication@v1"
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      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2016/7819436/7819437/07819451.xml) via idamsIngest.js",
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      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
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    "docId": "10.5594-M001689",
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      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2016/7819436/7819437/07819451.xml) via idamsIngest.js",
      "source": "parsed",
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      "version": "smpte-idams-publication@v1"
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    "docLabel": "SMPTE Meetings and Conferences ( October 2016)",
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      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2016/7819436/7819437/07819451.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
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    "docTitle": "Beyond the Limits of Visual Acuity: The Real Reason for 4K and 8K Image Resolution",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2016/7819436/7819437/07819451.xml) via idamsIngest.js",
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      "version": "smpte-idams-publication@v1"
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    "docType": "Conference Paper",
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    "doi": "10.5594/M001689",
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    "href": "https://doi.org/10.5594/M001689",
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      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2016/7819436/7819437/07819451.xml) via idamsIngest.js",
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    "isbn": {
      "print": "978-1-61482-957-7",
      "print$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2016/7819436/7819437/07819451.xml) via idamsIngest.js",
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      "source": "parsed",
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      "version": "smpte-idams-publication@v1"
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    "journalTitle": "SMPTE 2016 Annual Technical Conference and Exhibition",
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      "version": "smpte-idams-publication@v1"
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    "keywords": [
      "Visual Acuity",
      "UHDTV",
      "Display Resolution",
      "Spatial Artifacts",
      "Anti-alias Filter"
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    "keywords$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2016/7819436/7819437/07819451.xml) via idamsIngest.js",
      "source": "parsed",
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    "number": "10",
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      "confidence": "high",
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      "source": "parsed",
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      "version": "smpte-idams-publication@v1"
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    "pages": "1–14",
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      "confidence": "high",
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      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
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    "publicationDate": "2016-10-25",
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      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2016/7819436/7819437/07819451.xml) via idamsIngest.js",
      "source": "parsed",
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      "version": "smpte-idams-publication@v1"
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    "publisher": "SMPTE",
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      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Conference Repository/Conference Papers/2016/7819436/7819437/07819451.xml) via idamsIngest.js",
      "source": "parsed",
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      "city": "White Plains, NY",
      "city$meta": {
        "confidence": "high",
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        "source": "parsed",
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      "country": "USA",
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        "note": "References parsed from the published PDF (Conference Repository/Conference Papers/2016/7819436/7819437/07819451.pdf). SMPTE's library delivery has no reference file or full text for this paper (src/main/reports/smpte-upstream/referenceFilesTruthTable.md). Cross-check: Crossref lists 11 reference(s) for this DOI; 11 parsed from the PDF.",
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    "volume": "2016",
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