{"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\/ro\/blog\/news\/istyok-srok-dejstviya-patenta-na-algoritm-raspoznavaniya-obektov-sift","title":{"rendered":"A expirat termenul de valabilitate al patentului pentru algoritmul de recunoa\u0219tere a obiectelor SIFT","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Patentului a expirat pe 8 martie US6711293B1<\/a><\/noindex>, care descrie tehnica SIFT<\/a><\/noindex> (Scale Invariant Feature Transform), destinat identific\u0103rii caracteristicilor \u00een imagini. SIFT este utilizat \u00een domenii precum recunoa\u0219terea obiectelor din imagini, suprapunerea de modele 3D pe imagini reale \u00een sistemele de realitate augmentat\u0103, potrivirea cu harta, determinarea pozi\u021biei \u00een spa\u021biul 3D \u0219i realizarea panoramelor. Dac\u0103 anterior utilizarea SIFT \u00een proiectele comerciale necesit\u0103 ob\u021binerea unei licen\u021be sau permisiuni, acum este disponibil tuturor doritorilor. <\/p>\n

Implementarea SIFT se ofer\u0103<\/a><\/noindex> \u00een OpenCV, dar atribuit\u0103 setului de module «non-free<\/a><\/noindex>\u201e ce necesit\u0103<\/a><\/noindex> includerea separat\u0103. Expirarea termenului de valabilitate al patentului va permite integrarea SIFT \u00een structura principal\u0103 a OpenCV, precum \u0219i utilizarea sa f\u0103r\u0103 restric\u021bii pentru recunoa\u0219terea formelor \u00een proiecte deschise.<\/p>\n

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

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

8 \u043c\u0430\u0440\u0442\u0430 \u0438\u0441\u0442\u0451\u043a \u0441\u0440\u043e\u043a \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u043f\u0430\u0442\u0435\u043d\u0442\u0430 US6711293B1, \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0442\u0435\u0445\u043d\u0438\u043a\u0443 SIFT (Scale Invariant Feature Transform), \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u0443\u044e \u0434\u043b\u044f \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u0437\u043d\u0430\u043a\u043e\u0432 \u043d\u0430 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f\u0445. 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\u043c\u0435\u0441\u0442\u043e\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0432 3D-\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0435 \u0438 \u0441\u0448\u0438\u0432\u043a\u0430 \u043f\u0430\u043d\u043e\u0440\u0430\u043c. \u0415\u0441\u043b\u0438 \u0440\u0430\u043d\u044c\u0448\u0435 \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f SIFT \u0432 […]<\/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\udd47Patentul pentru algoritmul de recunoa\u0219tere a obiectelor SIFT a expirat | ProHoster","description":"Patentul US6711293B1 a expirat pe 8 martie, care descrie 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