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  "docId": "10.5594-JMI.2019.2941362",
  "document": {
    "abbrevTitle": "SMPTE Mot. Imag. J",
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      "source": "parsed",
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      "version": "smpte-idams-publication@v1"
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    "abstract": "After decennia of developing leading-edge 2D video compression technologies, the Moving Picture Expert Group (MPEG) is currently working on the new era of coding for immersive applications, referred to as MPEG-I, where “I” refers to the “Immersive” aspects. It ranges from 360° video with head-mounted displays to free navigation in 3D space with head-mounted and 3D light field displays. Two families of coding approaches, covering typical industrial workflows, are currently considered for standardization—MultiView + Depth (MVD) Video Coding and Point Cloud Coding—both supporting high-quality rendering at bitrates of up to a couple of hundreds of megabits per second. This paper provides a technical/historical overview of the acquisition, coding, and rendering technologies considered in the MPEG-I standardization activities.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
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    "authors": [
      {
        "bio": "Gauthier Lafruit received an ME degree in electromechanics from the Free University of Brussels, Belgium, in 1989, where he also obtained his doctoral dissertation in 1995 in the field of wavelet imaging, for which he was awarded the Barco Prize. In 1996, he joined imec, Leuven, Belgium, the microelectronics research institute, specializing in compression and image analysis for space applications and broadcasting. This gradually led him to follow standardization committees of European Space Agency (Consulative Committee for Space Data Systems) as well as audiovisual and multimedia standards in general (JPEG and MPEG). After a year at the University of Hasselt, Belgium, taking advantage of a specialization scholarship in research, he joined the Université Libre de Bruxelles, Brussels, the French wing of the Free University of Brussels, in 2014, where he is currently an associate professor in 3D imaging in all its forms, including stereoscopy, multicamera acquisitions, 3D video games, virtual reality, and digital holography.",
        "name": "Gauthier Lafruit",
        "orcid": "0000-0002-2349-1936"
      },
      {
        "bio": "Daniele Bonatto received a computational intelligence software engineering degree in applied sciences from the Université Libre de Bruxelles, Brussels, Belgium, in 2016. He is currently enrolled in a PhD program in realtime 3D computing, jointly between the Université Libre de Bruxelles and the Vrije Universiteit Brussel, respectively the French and Dutch wing of the Free University of Brussels, Brussels, Belgium. He works on realtime free-viewpoint rendering of natural scenery with sparse multicamera acquisition setups. Jointly with the Moving Picture Experts Group (MPEG), Bonatto developed the reference view synthesis software in 2018 and two high-density natural scene data sets for static and dynamic content explorations.",
        "name": "Daniele Bonatto"
      },
      {
        "bio": "Christian Tulvan received an engineering degree in electronics and a master's degree in embedded systems from the University of Transylvania, Braşov, Romania. He is currently a research engineer at the Institut Mines-Télécom, Paris, France. Tulvan has been the chairman of the Reconfigurable Media Coding Ad hoc Group (AhG) and Moving Picture Expert Group (MPEG) Assets AhG, International Organization for Standardization (ISO) MPEG. He contributes to various ISO standards with technologies in the field of 3D graphics. He is part of a research team focusing on 3D graphics, cloud architectures, and interactive media. Tulvan received several ISO certifications of appreciation.",
        "name": "Christian Tulvan"
      },
      {
        "bio": "Marius Preda received an engineering degree in electronics from the Politehnica University of Bucharest, Bucharest, Romania, in 1998, and a PhD degree in mathematics and informatics from Paris V University - René Descartes, Paris, France, in 2001. Preda has been actively involved in Moving Picture Expert Group (MPEG)-4 since 1998, focusing in particular on coding for video and face and body animation (FBA). He was the main contributor of the new animation tools dedicated to generic synthetic objects, promoted by MPEG-4 as part of Animation Framework eXtension (AFX) specifications and currently leads the Point Cloud Coding activities in the MPEG-I standardization. Preda's research interests include generic virtual character animation, rendering, low-bitrate compression and transmission of animated data, multimedia composition, and multimedia standardization.",
        "name": "Marius Preda"
      },
      {
        "bio": "Lu Yu is a professor at the College of Information Science and Electronic Engineering at Zhejiang University, Hangzhou, China. She received a BEng degree (Hons.) in radio engineering and a PhD degree in communication and electronic systems from Zhejiang University in 1991 and 1996, respectively. Her research interests include visual perception, visual perceptual quality assessment, visual signal representation and coding, multimedia processing, and related architecture design. Yu has published more than 160 peer-reviewed papers and was granted more than 80 patents. She acted as video subgroup cochair and chair of the Audio and Video Coding Standardization Working Group of China (AVS) for 16 years and has been ISO/IEC JTC 1/SC 29/WG11 (MPEG) video subgroup chair since January 2018.",
        "name": "Lu Yu"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
    },
    "contentType": "orig-research",
    "contentType$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
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    "copyright": {
      "holder": "SMPTE",
      "holder$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:09:33.718Z",
        "version": "smpte-idams-publication@v1"
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      "year": "2019",
      "year$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
        "source": "parsed",
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    "copyright$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
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    "docId": "10.5594-JMI.2019.2941362",
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      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
    },
    "docLabel": "SMPTE Motion Imaging Journal ( Volume: 128, Issue: 10, 2019)",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
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    "docTitle": "Understanding MPEG-I Coding Standardization in Immersive VR/AR Applications",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
      "source": "parsed",
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      "version": "smpte-idams-publication@v1"
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    "docType": "Journal Article",
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      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
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    "doi": "10.5594/JMI.2019.2941362",
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      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
      "source": "parsed",
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    "href": "https://doi.org/10.5594/JMI.2019.2941362",
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      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
      "source": "parsed",
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    "issn": {
      "electronic": "2160-2492",
      "electronic$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:09:33.718Z",
        "version": "smpte-idams-publication@v1"
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      "print": "1545-0279",
      "print$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
        "source": "parsed",
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    "issn$meta": {
      "confidence": "high",
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    "journalAcronym": "MIJR",
    "journalAcronym$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
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    "journalTitle": "SMPTE Motion Imaging Journal",
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      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
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    "keywords": [
      "3/6 Degrees Of Freedom (3/6-DoF)",
      "Depth Image-based Rendering (DIBR)",
      "MPEG-I",
      "Point Cloud Compression"
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    "keywords$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2019/7261654/8901104/08901358.xml) via idamsIngest.js",
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    "number": "10",
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      "source": "parsed",
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    "pages": "33–39",
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    "publicationDate": "2019-11-01",
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    "publisher": "SMPTE",
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      "city": "White Plains, NY",
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      "country": "USA",
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    "volume": "128",
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