{"id":21093,"date":"2023-01-04T06:04:04","date_gmt":"2023-01-04T06:04:04","guid":{"rendered":"https:\/\/vr-room.ch\/?p=21093"},"modified":"2023-01-03T18:11:43","modified_gmt":"2023-01-03T18:11:43","slug":"vr-brille-erkennt-tumore-oder-schlaganfaelle","status":"publish","type":"post","link":"https:\/\/vr-room.ch\/it\/2023\/01\/04\/vr-brille-erkennt-tumore-oder-schlaganfaelle\/","title":{"rendered":"Gli occhiali VR rilevano tumori o ictus"},"content":{"rendered":"<header class=\"article-header\">\n<h3 id=\"ein-spin-off-des-berner-inselspitals-nutzt-eine-virtual-reality-brille-aus-dem-gaming-bereich-als-medizinisches-diagnose-instrument\" class=\"article-lead\">Uno spin-off dell'Inselspital di Berna utilizza gli occhiali per la realt\u00e0 virtuale del settore dei videogiochi come strumento di diagnosi medica.<\/h3>\n<\/header>\n<section class=\"article-content\">\u00c8 noto da tempo che una malattia cerebrale influisce sui movimenti degli occhi o sulle reazioni della pupilla, afferma Dominik Senn, CEO della start-up MachineMD. Ma per i medici e gli esperti osservare, misurare e analizzare gli occhi richiede molto tempo ed \u00e8 soggetto a errori.<\/p>\n<p>In futuro, questo compito sar\u00e0 svolto da occhiali per la realt\u00e0 virtuale e da un software che MachineMD sta sviluppando insieme agli specialisti del Centro svizzero di elettronica e microtecnologia (CSEM).<\/p>\n<div class=\"expandable-box js-expandable-box\" data-event-source=\"Textbox\" data-event-value=\"Das CSEM \u2013 Eine Schweizer Erfolgsgeschichte, die niemand kennt\">\n<div class=\"expandable-box__header js-expandable-box--header\" role=\"button\">\n<h3 id=\"das-csem-eine-schweizer-erfolgsgeschichte-die-niemand-kennt\" class=\"content-heading content-heading--box-title\">Il CSEM: una storia di successo svizzera che nessuno conosce<\/h3>\n<\/div>\n<\/div>\n<p>Gli occhiali VR sono un dispositivo commerciale di alta qualit\u00e0 sviluppato per i giochi per computer. Due schermi visualizzano uno stimolo ottico, mentre le telecamere monitorano le reazioni degli occhi e delle pupille.<\/p>\n<p>In uno degli otto test complessivi, un occhio viene abbagliato da una superficie luminosa mentre l'altro rimane buio. Telecamere e software registrano le reazioni delle pupille allo stimolo - forse un'indicazione che qualcosa non va nell'elaborazione del segnale nel cervello. Altri test si concentrano sul campo visivo, sulla velocit\u00e0 con cui gli occhi si muovono o su dove guardano.<\/p>\n<h3 id=\"kuenstliche-intelligenz-analysiert-blickrichtung\">L'intelligenza artificiale analizza la direzione della visione<\/h3>\n<p>Capire dove una persona sta guardando \u00e8 una sfida importante, spiega Sareh Saeedi del CSEM svizzero. Da tempo si occupa dell'analisi digitale delle direzioni dello sguardo e ha lavorato al software degli occhiali.<\/p>\n<p>A differenza di una macchina fotografica, \u00e8 quasi impossibile capire dall'esterno cosa l'occhio stia realmente guardando: le differenze fisiologiche sono troppo grandi. Per risolvere il problema, gli scienziati del CSEM hanno utilizzato l'intelligenza artificiale, nota come apprendimento automatico. Hanno addestrato un software speciale con migliaia di immagini di occhi e le informazioni su quale punto dello spazio si trova la messa a fuoco. Il software ha quindi imparato da solo a interpretare correttamente lo sguardo.<\/p>\n<h3 id=\"synthetische-daten-statt-aufnahmen-von-menschen\">Dati sintetici anzich\u00e9 registrazioni di persone<\/h3>\n<p>L'elaborazione manuale delle immagini di addestramento richiede molto tempo ed \u00e8 soggetta a errori, spiega Andrea Dunbar, specialista in intelligenza artificiale presso il CSEM. Invece di immagini di occhi umani, per l'addestramento sono state utilizzate immagini generate da un computer, note come dati sintetici.<\/p>\n<p>Oltre all'efficienza e alla precisione, questo approccio presenta altri vantaggi: Il computer pu\u00f2 generare un numero qualsiasi di immagini di occhi affetti da malattie rare e non sono necessari lunghi chiarimenti sulla protezione della privacy.<\/p>\n<p>La prima versione degli occhiali VR sar\u00e0 lanciata sul mercato all'inizio del 2024. Il software sviluppato da MachineMD \u00e8 in grado di generare un rapporto che fornisca agli esperti o ai medici un'indicazione di ci\u00f2 che non va. In seguito, il software sar\u00e0 anche in grado di diagnosticare malattie come la sclerosi multipla o l'Alzheimer.<\/p>\n<p>Fonte: SRF \/ MachineMD<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"Uno spin-off dell'Inselspital di Berna utilizza gli occhiali per la realt\u00e0 virtuale del settore dei videogiochi come strumento di diagnosi medica. Che a...","protected":false},"author":12,"featured_media":21094,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[68],"tags":[],"class_list":{"0":"post-21093","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-virtual-reality-schweiz","8":"cs-entry","9":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>VR Brille erkennt Tumore oder Schlaganf\u00e4lle - 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=\"https:\/\/vr-room.ch\/it\/2023\/01\/04\/vr-brille-erkennt-tumore-oder-schlaganfaelle\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"VR Brille erkennt Tumore oder Schlaganf\u00e4lle - Schweizer Virtual Reality News\" \/>\n<meta property=\"og:description\" content=\"Ein Spin-off des Berner Inselspitals nutzt eine Virtual Reality Brille aus dem Gaming-Bereich als medizinisches Diagnose-Instrument. 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