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  "document": {
    "abbrevTitle": "SMPTE Mot. Imag. J",
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    "abstract": "In this article, we define the technical requirements for a light field display to provide effective depth cues such as binocular disparity, motion parallax, and accommodation at a pixel resolution expected by the eye. These requirements are evaluated with respect to existing technologies (e.g.,integral imaging displays) or expected future ones (e.g., micro-light-emitting diode (LED) displays). Simulation of light field displays are proposed for different display sizes (smartphone, desktop, or TV), resolution per view, and pixel pitch. These simulations convey the main impact of the pixel pitch to reach the light field display goal in terms of depth cue requirements. The last part of the paper focusses on data generation issues: how to generate the necessary amount of views at the display side and what the adapted data formats are for such a purpose. The paper is associated with supplementary videos that will illustrate the view generation topic using a dedicated data format that is optimized for current graphics processing unit (GPU) processors. Video capture of early-stage light field displays will also be provided.",
    "abstract$meta": {
      "confidence": "high",
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    "authors": [
      {
        "bio": "Didier Doyen is a principal scientist at Interdigital, Cesson-Sévigné, France, where he is currently working on research activities related to emerging light field and holographic technologies. He also participates in Motion Picture Experts Group (MPEG) standardization efforts to facilitate the introduction of these technologies. In 1989, he received a degree in electronic engineering from INSA, Rennes, France. In 1990, he joined Thomson, Cesson-Sévigné, where he first obtained experience in digital video product development for the broadcast market. Since 1996, he has been involved in research project developing video processing algorithms to improve picture quality of different display technologies. He has also been involved in movie theatre antipiracy technology development. He has managed several research projects for Technicolor, Cesson-Sévigné, addressing 3D stereoscopic video technologies and has been involved in different European collaborative projects [enhanced digital cinema (EDCINE), multimedia scalable 3D (MUSCADE), and Remote Collaborative Real-Time Multimedia Experience Over the Future Internet (ROMEO)] on the market.",
        "name": "Didier Doyen"
      },
      {
        "bio": "Valérie Allié leads the Digital Holography research group at Interdigital Research & Innovation, where she is developing technologies for new immersive experiences to render natural and computer graphic (CG) content with proper sensation of depth, parallax, and natural refocusing. This research group develops new video formats, associated content processing techniques, and innovative nanophotonic components to serve future mixed reality (MR) glasses-based experiences. She has rich experience in research labs management. She has also spent five years in technology transfer and licensing.",
        "name": "Valérie Allié"
      },
      {
        "bio": "Arno Schubert is a project leader at Interdigital Research & Innovation. He started his career as a professional photographer before graduating as an optical engineer from the Cologne University of Applied Science, Cologne, Germany, in 1990. He joined Thomson/Technicolor, Cesson-Sévigné, France, in 1991 and in 2019 he joined InterDigital, Cesson-Sévigné, where he was involved in different research programs covering projection technologies, flat displays, high-dynamic range (HDR), color management, and 3D. He is based in Rennes, France, and in recent years, has been managing projects that explore the whole light field technology chain, from acquisition to rendering volumetric video.",
        "name": "Arno Schubert"
      }
    ],
    "authors$meta": {
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      "version": "smpte-idams-publication@v1"
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    "contentType": "orig-research",
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      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9563084/09563186.xml) via idamsIngest.js",
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      "version": "smpte-idams-publication@v1"
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    "copyright": {
      "holder": "SMPTE",
      "holder$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9563084/09563186.xml) via idamsIngest.js",
        "source": "parsed",
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        "version": "smpte-idams-publication@v1"
      },
      "year": "2021",
      "year$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9563084/09563186.xml) via idamsIngest.js",
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      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9563084/09563186.xml) via idamsIngest.js",
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    "docId": "10.5594-JMI.2021.3090913",
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      "version": "smpte-idams-publication@v1"
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    "docLabel": "SMPTE Motion Imaging Journal ( Volume: 130, Issue: 9, October 2021)",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9563084/09563186.xml) via idamsIngest.js",
      "source": "parsed",
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      "version": "smpte-idams-publication@v1"
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    "docTitle": "How to Ensure a Good Depth Perception on a Light Field Display",
    "docTitle$meta": {
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      "version": "smpte-idams-publication@v1"
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    "docType": "Journal Article",
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    "doi": "10.5594/JMI.2021.3090913",
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    "href": "https://doi.org/10.5594/JMI.2021.3090913",
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    "issn": {
      "electronic": "2160-2492",
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      "print": "1545-0279",
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        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9563084/09563186.xml) via idamsIngest.js",
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    "journalAcronym": "MIJR",
    "journalAcronym$meta": {
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      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9563084/09563186.xml) via idamsIngest.js",
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    "journalTitle": "SMPTE Motion Imaging Journal",
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    "keywords": [
      "Depth Perception",
      "Light Field Display",
      "Volumetric Video"
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      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9563084/09563186.xml) via idamsIngest.js",
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    "number": "9",
    "number$meta": {
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    "pages": "60–70",
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    "publicationDate": "2021-10-01",
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      "country": "USA",
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