Conference paper Open Access

Virtual Reality Conferencing: Multi-user immersive VR experiences on the web

Gunkel, Simon N.B.; Stokking, Hans M.; Prins, Martin J.; van der Stap, Nanda; ter Haar, Frank B.; Niamut, Omar A.; Niamut Omar A.


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{
  "description": "<p>Virtual Reality (VR) and 360-degree video are set to become part of&nbsp;the future social environment, enriching and enhancing the way&nbsp;we share experiences and collaborate remotely. While Social VR&nbsp;applications are getting more momentum, most services regarding&nbsp;Social VR focus on animated avatars. In this demo, we present our&nbsp;efforts towards Social VR services based on photo-realistic video&nbsp;recordings. In this demo paper, we focus on two parts, the communication&nbsp;between multiple people (max 3) and the integration&nbsp;of new media formats to represent users as 3D point clouds. We&nbsp;enhance a green screen (chroma key) like cut-out of the person&nbsp;with depth data, allowing point cloud based rendering in the client.<br>\nFurther, the paper presents a user study with 54 people evaluating&nbsp;a three-people communication use case and a technical analysis&nbsp;to move towards 3D representations of users. This demo consists&nbsp;of two shared virtual environments to communicate and interact&nbsp;with others, i.e. i) a 360-degree virtual space with users being represented&nbsp;as 2D video streams (with the background removed) and&nbsp;ii) a 3D space with users being represented as point clouds (based&nbsp;on color and depth video data).</p>", 
  "license": "https://creativecommons.org/licenses/by/4.0/legalcode", 
  "creator": [
    {
      "affiliation": "TNO", 
      "@type": "Person", 
      "name": "Gunkel, Simon N.B."
    }, 
    {
      "affiliation": "TNO", 
      "@type": "Person", 
      "name": "Stokking, Hans M."
    }, 
    {
      "affiliation": "TNO", 
      "@type": "Person", 
      "name": "Prins,  Martin J."
    }, 
    {
      "affiliation": "TNO", 
      "@type": "Person", 
      "name": "van der Stap, Nanda"
    }, 
    {
      "affiliation": "TNO", 
      "@type": "Person", 
      "name": "ter Haar,  Frank B."
    }, 
    {
      "affiliation": "TNO", 
      "@type": "Person", 
      "name": "Niamut, Omar A."
    }, 
    {
      "affiliation": "TNO", 
      "@type": "Person", 
      "name": "Niamut Omar A."
    }
  ], 
  "headline": "Virtual Reality Conferencing: Multi-user immersive VR experiences on the web", 
  "image": "https://zenodo.org/static/img/logos/zenodo-gradient-round.svg", 
  "datePublished": "2018-06-15", 
  "url": "https://zenodo.org/record/3530681", 
  "@context": "https://schema.org/", 
  "identifier": "https://doi.org/10.5281/zenodo.3530681", 
  "@id": "https://doi.org/10.5281/zenodo.3530681", 
  "@type": "ScholarlyArticle", 
  "name": "Virtual Reality Conferencing: Multi-user immersive VR experiences on the web"
}
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