{"id":12512,"date":"2019-01-13T10:16:02","date_gmt":"2019-01-13T10:16:02","guid":{"rendered":"http:\/\/vr-room.ch\/?p=12512"},"modified":"2019-01-10T11:25:01","modified_gmt":"2019-01-10T11:25:01","slug":"lausanner-start-up-creal3d-befreit-bilder-aus-dem-2d-gefaegnis","status":"publish","type":"post","link":"https:\/\/vr-room.ch\/fr\/2019\/01\/13\/lausanner-start-up-creal3d-befreit-bilder-aus-dem-2d-gefaegnis\/","title":{"rendered":"La start-up lausannoise Creal3D lib\u00e8re les images de l'enfermement de la 2D"},"content":{"rendered":"<h3 id=\"das-lausanner-start-up-creal3d-will-dass-gegenstaende-bei-mixed-reality-anwendungen-so-natuerlich-wie-in-der-realen-welt-aussehen-laut-mitgruender-und-ceo-tomas-sluka-rueckt-das-team-dank-einer-neue\">La start-up lausannoise Creal3D veut que les objets utilis\u00e9s dans les applications de r\u00e9alit\u00e9 mixte aient l'air aussi naturels que dans le monde r\u00e9el. Selon son cofondateur et CEO Tomas Sluka, l'\u00e9quipe se rapproche de cet objectif gr\u00e2ce \u00e0 une nouvelle technologie de champ lumineux.<\/h3>\n<p><!--more--><\/p>\n<p>La r\u00e9alit\u00e9 est tridimensionnelle, mais la r\u00e9alit\u00e9 virtuelle d'aujourd'hui ne l'est pas encore. Du moins pas tout \u00e0 fait. Les conflits visuels font que les gens se sentent bizarres, voire vraiment mal, en moins de 20 minutes. Avec les lunettes VR actuelles, nombreux sont ceux qui ressentent imm\u00e9diatement une fatigue oculaire - c'est le cas d'environ 15 % des personnes selon les \u00e9tudes.<\/p>\n<h3 id=\"kurzer-augentest\">Test oculaire rapide<\/h3>\n<p>Les casques 3D actuels utilisent deux \u00e9crans plats pour cr\u00e9er une illusion de troisi\u00e8me dimension. Deux yeux per\u00e7oivent la profondeur, mais chaque \u0153il ne voit qu'une image plate \u00e0 une distance erron\u00e9e. Dans la r\u00e9alit\u00e9, nous sommes en revanche habitu\u00e9s \u00e0 ce qu'un seul \u0153il per\u00e7oive d\u00e9j\u00e0 la profondeur.<\/p>\n<p>Si tu regardes ton doigt avec un \u0153il, tu dois te concentrer sur lui pour le voir nettement. Ou alors, tu continues \u00e0 faire la mise au point si tu veux voir nettement ce qui se trouve derri\u00e8re. Ton \u0153il change de focalisation et voit le flou se modifier. Cet effet est totalement absent sur un \u00e9cran plat. C'est pourquoi, dans les applications de r\u00e9alit\u00e9 mixte d'aujourd'hui, on ne peut pas voir sa propre main et, par exemple, une bague virtuelle dessus avec la m\u00eame mise au point. L'un ou l'autre est flou.<\/p>\n<p>De gros efforts sont d\u00e9ploy\u00e9s pour r\u00e9soudre le probl\u00e8me des conflits visuels. Sans champ lumineux, cela n'est pas possible. La Lightfield Technology sera donc l'une des prochaines perc\u00e9es dans le domaine de la RV, estime Tomas Sluka, cofondateur et CEO de la start-up lausannoise. <a href=\"https:\/\/www.creal3d.com\">Creal3D<\/a>.<\/p>\n<h3 id=\"die-befreiung-des-bildes-durch-creal3d\">La lib\u00e9ration de l'image par Creal3D<\/h3>\n<p>La Lightfield Technology permet en effet d'imiter de mani\u00e8re authentique les caract\u00e9ristiques de la lumi\u00e8re r\u00e9elle. Cette technologie permet aux yeux de se focaliser sur des objets virtuels \u00e0 diff\u00e9rentes distances, comme ils le font dans le monde r\u00e9el. C'est naturel pour notre vision, cela \u00e9limine la charge oculaire d\u00e9sagr\u00e9able et permet de m\u00e9langer les objets virtuels et r\u00e9els. Cette technologie est donc la cl\u00e9 pour lib\u00e9rer les images de la prison 2D de l'\u00e9cran plat et leur permettre de s'\u00e9panouir dans le monde r\u00e9el en trois dimensions. Cette technologie changera la mani\u00e8re dont nous consommons l'information, tout comme l'Internet et les smartphones.<\/p>\n<p>Creal3D a d\u00e9velopp\u00e9 une technologie capable de projeter des images avec une v\u00e9ritable profondeur haute d\u00e9finition, tout comme les hologrammes. Et elle peut \u00eatre int\u00e9gr\u00e9e dans des lunettes suffisamment petites pour \u00eatre portables et m\u00eame compatibles avec la mode. Les autres technologies font g\u00e9n\u00e9ralement des compromis drastiques, comme l'utilisation de deux niveaux de profondeur entre lesquels il faut passer ou la r\u00e9duction de la r\u00e9solution. Votre technologie offre un compromis pratique entre tous les param\u00e8tres importants, elle est robuste et r\u00e9alisable aujourd'hui.<\/p>\n<p><iframe loading=\"lazy\" title=\"CREAL light-field\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/tpiPAqCi39I?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>L'\u00e9quipe de huit personnes est en plein essor et a pu pr\u00e9senter son produit lors du Consumer Electronics Show (CES) de cette ann\u00e9e \u00e0 Las Vegas. Ils pr\u00e9voient de mettre au point un prototype de produit haut de gamme d'ici mi-2019.<\/p>\n<p>Source : Booster \/ creal3d<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"La start-up lausannoise Creal3D veut que les objets utilis\u00e9s dans les applications de r\u00e9alit\u00e9 mixte aient l'air aussi naturels que dans le monde r\u00e9el....","protected":false},"author":12,"featured_media":12514,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[68],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Lausanner Start-up Creal3D befreit Bilder aus dem 2D-Gef\u00e4gnis - Schweizer Virtual Reality News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/vr-room.ch\/fr\/2019\/01\/13\/lausanner-start-up-creal3d-befreit-bilder-aus-dem-2d-gefaegnis\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lausanner Start-up Creal3D befreit Bilder aus dem 2D-Gef\u00e4gnis - 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