{"id":6830,"date":"2009-07-13T22:25:15","date_gmt":"2009-07-13T21:25:15","guid":{"rendered":"http:\/\/www.hyperbate.com\/dernier\/?p=6830"},"modified":"2009-07-13T22:25:15","modified_gmt":"2009-07-13T21:25:15","slug":"le-circorama-a-champ-total-360%c2%b0","status":"publish","type":"post","link":"https:\/\/hyperbate.fr\/dernier\/?p=6830","title":{"rendered":"Le circorama \u00e0 champ total (360\u00b0)"},"content":{"rendered":"<p>Trouv\u00e9 dans Science et Vie num\u00e9ro 489 (juin 1958), p114.<br \/>\nIl s&rsquo;agit vraisemblablement du Circarama (et non Circ<span style=\"text-decoration: underline\">o<\/span>rama), ou Circle-Vision 360\u00b0,\u00a0un proc\u00e9d\u00e9 de cin\u00e9ma panoramique mis au point par Disney qui associe onze vues simultan\u00e9es tourn\u00e9es en 16mm.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-6829\" src=\"\/dernier\/files\/2009\/07\/circorama_sv_juin_58.png\" alt=\"circorama_s&amp;v_juin_58\" width=\"530\" height=\"330\" srcset=\"https:\/\/hyperbate.fr\/dernier\/files\/2009\/07\/circorama_sv_juin_58.png 530w, https:\/\/hyperbate.fr\/dernier\/files\/2009\/07\/circorama_sv_juin_58-300x186.png 300w\" sizes=\"(max-width: 530px) 100vw, 530px\" \/><\/p>\n<p>Comme le rappelle l&rsquo;article, un proc\u00e9d\u00e9 analogue a \u00e9t\u00e9 brevet\u00e9 en 1897, le Cin\u00e9orama de l&rsquo;inventeur fran\u00e7ais Raoul Grimoin-Sanson. Pr\u00e9sent\u00e9 lors de l&rsquo;exposition universelle de 1900, le Cin\u00e9orama n&rsquo;a \u00e9t\u00e9 montr\u00e9 que quatre jours, car la chaleur extr\u00e8me des dix projecteurs employ\u00e9s faisait craindre pour la s\u00e9curit\u00e9 du public et un projectionniste s&rsquo;est m\u00eame \u00e9vanoui. Le film de d\u00e9monstration \u00e9tait tourn\u00e9 depuis une montgolfi\u00e8re et permettait au public de revivre l&rsquo;ascension d&rsquo;un ballon.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-6832\" src=\"\/dernier\/files\/2009\/07\/cineorama.png\" alt=\"cineorama\" width=\"530\" height=\"385\" srcset=\"https:\/\/hyperbate.fr\/dernier\/files\/2009\/07\/cineorama.png 530w, https:\/\/hyperbate.fr\/dernier\/files\/2009\/07\/cineorama-300x217.png 300w\" sizes=\"(max-width: 530px) 100vw, 530px\" \/><\/p>\n<p>De nombreux proc\u00e9d\u00e9 de diffusion cin\u00e9matographique recourant \u00e0 plusieurs cam\u00e9ras et projecteurs ont exist\u00e9 : le Vitarama (1939, 11 cam\u00e9ras), le Cin\u00e9rama (1952, 3 cam\u00e9ras), le Circlorama (1958, 11 cam\u00e9ras), l&rsquo;Hexiplex (1992, 6 cam\u00e9ras), etc. On peut consulter <a href=\"http:\/\/en.wikipedia.org\/wiki\/List_of_film_formats\" target=\"_blank\">une liste assez complexe de ces proc\u00e9d\u00e9s<\/a> sur la Wikip\u00e9dia anglophone.<br \/>\nPour le Futuroscope de Poitiers, le r\u00e9alisateur Patrick Besenval a mis au point en 1990 un proc\u00e9d\u00e9\u00a0de cin\u00e9ma panoramique utilisant neuf cam\u00e9ras nomm\u00e9&#8230; Circorama.<br \/>\nDepuis 2007, les v\u00e9hicules du programme Google Street View parcourent le monde en collectant des images de 360\u00b0 horizontalement et 290\u00b0 verticalement. Les cam\u00e9ras employ\u00e9es, fabriqu\u00e9es par la soci\u00e9t\u00e9 <a href=\"http:\/\/www.immersivemedia.com\/\" target=\"_blank\">Immersive Media<\/a>, permettent de restituer non seulement des images fixes \u00e0 360\u00b0 comme dans Google Street View, mais aussi des s\u00e9quences anim\u00e9es.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trouv\u00e9 dans Science et Vie num\u00e9ro 489 (juin 1958), p114. Il s&rsquo;agit vraisemblablement du Circarama (et non Circorama), ou Circle-Vision 360\u00b0,\u00a0un proc\u00e9d\u00e9 de cin\u00e9ma panoramique mis au point par Disney qui associe onze vues simultan\u00e9es tourn\u00e9es en 16mm. Comme le rappelle l&rsquo;article, un proc\u00e9d\u00e9 analogue a \u00e9t\u00e9 brevet\u00e9 en 1897, le Cin\u00e9orama de l&rsquo;inventeur fran\u00e7ais [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,49],"tags":[],"class_list":["post-6830","post","type-post","status-publish","format-standard","hentry","category-filmer-autrement","category-vintage"],"_links":{"self":[{"href":"https:\/\/hyperbate.fr\/dernier\/index.php?rest_route=\/wp\/v2\/posts\/6830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hyperbate.fr\/dernier\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hyperbate.fr\/dernier\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hyperbate.fr\/dernier\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hyperbate.fr\/dernier\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6830"}],"version-history":[{"count":0,"href":"https:\/\/hyperbate.fr\/dernier\/index.php?rest_route=\/wp\/v2\/posts\/6830\/revisions"}],"wp:attachment":[{"href":"https:\/\/hyperbate.fr\/dernier\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6830"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hyperbate.fr\/dernier\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6830"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hyperbate.fr\/dernier\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}