{"id":113539,"date":"2022-08-05T21:47:00","date_gmt":"2022-08-05T18:47:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=113539"},"modified":"2022-08-05T21:30:51","modified_gmt":"2022-08-05T18:30:51","slug":"ai-val-azonnal-ingyenesen-helyreallitja-a-regi-fenykepeket","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=113539&lang=hu","title":{"rendered":"AI-val azonnal ingyenesen helyre\u00e1ll\u00edtja a r\u00e9gi f\u00e9nyk\u00e9peket"},"content":{"rendered":"\n

A k\u00ednai tud\u00f3sok \u00e1ltal k\u00e9sz\u00edtett \u00faj, hat\u00e9kony AI-eszk\u00f6z seg\u00edthet a r\u00e9gi fot\u00f3t \u00fajj\u00e1\u00e9leszt\u00e9s\u00e9ben, \u00edrja a ZME Sciene<\/a> online tudom\u00e1nyos port\u00e1l.<\/strong><\/p>\n\n\n\n

A figyelemre m\u00e9lt\u00f3 sz\u00e1m\u00edt\u00f3g\u00e9pes program a Generative Facial Prior-Generative Adversarial Network vagy r\u00f6viden GFP-GAN nev\u0171 neur\u00e1lis h\u00e1l\u00f3zatot haszn\u00e1lja, amely elt\u00e1vol\u00edtja a r\u00e9gi f\u00e9nyk\u00e9pekr\u0151l a r\u00e1ncokat, foltokat, szemcs\u00e9ket \u00e9s az id\u0151j\u00e1r\u00e1s egy\u00e9b \u00e1rulkod\u00f3 jeleit, \u00e9s olyan \u00e9lesre \u00e1ll\u00edtja vissza \u0151ket, mintha azok vadonat\u00fajak lenn\u00e9nek. Figyelemre m\u00e9lt\u00f3, hogy az eredm\u00e9nyek t\u00e9nyleg csod\u00e1latosnak t\u0171nnek, m\u00e9g akkor is, ha csak alacsony felbont\u00e1s\u00fa k\u00e9pet haszn\u00e1lunk. De l\u00e1ssuk, hogyan m\u0171k\u00f6dik mindez! Ezek a h\u00e1l\u00f3zatok olyan algoritmikus architekt\u00far\u00e1k, amelyek k\u00e9t neur\u00e1lis h\u00e1l\u00f3zatot haszn\u00e1lnak \u2013 egy \u00fagynevezett generat\u00edv modellt, amely \u00faj p\u00e9ld\u00e1k l\u00e9trehoz\u00e1s\u00e1ra van kialak\u00edtva, \u00e9s az \u00fagynevezett \u201eellens\u00e9ges modellt\u201d, amely a p\u00e9ld\u00e1kat \u201ehamis\u201d vagy \u201eval\u00f3di\u201d kateg\u00f3ri\u00e1ba sorolja \u2013 egym\u00e1ssal szembe\u00e1ll\u00edtva. szintetikus adatok l\u00e9trehoz\u00e1sa \u00e9rdek\u00e9ben, amelyek val\u00f3di adatokk\u00e9nt adhat\u00f3k \u00e1t.<\/p>\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n

Az ezen kereszt\u00fcl v\u00e9gzett modellez\u00e9s alkalmas a bemeneti adatok mint\u00e1inak felfedez\u00e9s\u00e9nek \u00e9s megtanul\u00e1s\u00e1nak automatiz\u00e1l\u00e1s\u00e1ra annak \u00e9rdek\u00e9ben, hogy olyan kimenetet hozzon l\u00e9tre, amely szinte megk\u00fcl\u00f6nb\u00f6ztethetetlen az eredetit\u0151l. Ez azt is jelenti, hogy az \u00faj mesters\u00e9ges intelligencia a vissza\u00e1ll\u00edtott k\u00e9peken p\u00f3tolja a roml\u00e1s l\u00e1that\u00f3 jeleit \u00e9s az eredeti k\u00e9pet \u00e9lesebb\u00e9 teszi.<\/p>\n\n\n\n

Mindez egyfajta modellkital\u00e1ci\u00f3, amelyhez a program olyan k\u00e9ppontokat ad hozz\u00e1, amelyek soha nem l\u00e9teztek. Az \u00faj eszk\u00f6z v\u00e9geredm\u00e9ny\u00e9ben visszaadja a szem \u00e9s a sz\u00e1j k\u00f6r\u00fcli r\u00e9sz pontoss\u00e1g\u00e1t, amelyek a legfontosabbak a szem\u00e9lyazonoss\u00e1g meg\u0151rz\u00e9s\u00e9hez.<\/p>\n\n\n\n

Az eszk\u00f6z jelenleg ingyenes \u00e9s egyszer\u0171en haszn\u00e1lhat\u00f3 az AI Github oldal\u00e1n<\/a> tal\u00e1lhat\u00f3 felt\u00f6lt\u00e9si funkci\u00f3 seg\u00edts\u00e9g\u00e9vel. Mi m\u00e1r kipr\u00f3b\u00e1ltuk \u00e9s j\u00f3l m\u0171k\u00f6dik!<\/p>\n\n\n\n

(origo.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

A k\u00ednai tud\u00f3sok \u00e1ltal k\u00e9sz\u00edtett \u00faj, hat\u00e9kony AI-eszk\u00f6z seg\u00edthet a r\u00e9gi fot\u00f3t \u00fajj\u00e1\u00e9leszt\u00e9s\u00e9ben, \u00edrja a ZME Sciene online tudom\u00e1nyos port\u00e1l. <\/p>\n","protected":false},"author":12,"featured_media":113540,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,49,590,39],"tags":[217097,20665,217098,217099,211218],"class_list":["post-113539","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-hirek","category-it-hu","category-vilag","tag-ai-eszkoz","tag-fotok","tag-honlap","tag-regi-fotok","tag-restauralas"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/113539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=113539"}],"version-history":[{"count":1,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/113539\/revisions"}],"predecessor-version":[{"id":113541,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/113539\/revisions\/113541"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/113540"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=113539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=113539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=113539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}