{"id":73425,"date":"2020-03-09T14:42:11","date_gmt":"2020-03-09T11:42:11","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/istyok-srok-dejstviya-patenta-na-algoritm-raspoznavaniya-obektov-sift"},"modified":"2020-03-09T14:42:11","modified_gmt":"2020-03-09T11:42:11","slug":"istyok-srok-dejstviya-patenta-na-algoritm-raspoznavaniya-obektov-sift","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/istyok-srok-dejstviya-patenta-na-algoritm-raspoznavaniya-obektov-sift","title":{"rendered":"E' scaduto il brevetto per l'algoritmo di riconoscimento oggetti SIFT","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Il 8 marzo \u00e8 scaduto il termine del brevetto US6711293B1<\/a><\/noindex>, che descrive la tecnica SIFT<\/a><\/noindex> (Scale Invariant Feature Transform), progettata per identificare caratteristiche nelle immagini. SIFT \u00e8 applicabile in settori come il riconoscimento di oggetti nelle immagini, il sovrapposizione di modelli 3D su immagini reali nei sistemi di realt\u00e0 aumentata, la corrispondenza con la mappa, la determinazione della posizione nello spazio 3D e la cucitura di panorami. In passato, per utilizzare SIFT in progetti commerciali era necessario ottenere una licenza o un permesso, ma ora \u00e8 diventato accessibile a tutti. <\/p>\n

Implementazione di SIFT si propone<\/a><\/noindex> in OpenCV, ma inclusa nel pacchetto di moduli \u00abnon gratuito<\/a><\/noindex>\" \", richiedendo<\/a><\/noindex> un'attivazione separata. La scadenza del brevetto consentir\u00e0 di trasferire SIFT nel pacchetto principale di OpenCV, oltre a utilizzarlo senza restrizioni per il riconoscimento delle immagini in progetti open source.<\/p>\n

<\/a><\/noindex><\/p>\n

Fonte: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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[…]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-73425","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Scadenza del brevetto per l'algoritmo di riconoscimento degli oggetti SIFT | ProHoster","description":"Il 8 marzo \u00e8 scaduto il termine del brevetto US6711293B1, che descrive la 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