{"id":3261,"date":"2024-08-23T07:32:42","date_gmt":"2024-08-23T07:32:42","guid":{"rendered":"https:\/\/howtogeek.blog\/cs\/?p=3261"},"modified":"2024-08-23T07:32:42","modified_gmt":"2024-08-23T07:32:42","slug":"how-to-use-metas-sam-2-cs","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/cs\/how-to-use-metas-sam-2-cs\/","title":{"rendered":"Jak pou\u017e\u00edvat Meta&#8217;s SAM 2"},"content":{"rendered":"<p>Meta ned\u00e1vno vydala sv\u016fj SAM 2 neboli Segment Anything Model 2, model um\u011bl\u00e9 inteligence, kter\u00fd dok\u00e1\u017ee velmi rychle a p\u0159esn\u011b segmentovat objekty na obr\u00e1zc\u00edch a vide\u00edch. Funguje v re\u00e1ln\u00e9m \u010dase a umo\u017e\u0148uje v\u00e1m vyb\u00edrat objekty z obr\u00e1zk\u016f a vide\u00ed, p\u0159id\u00e1vat k nim obsah, p\u0159ev\u00e1d\u011bt je do jin\u00e9ho projektu a d\u011blat dal\u0161\u00ed v\u011bci. M\u016f\u017eete dokonce kombinovat r\u016fzn\u00e9 prvky a vytvo\u0159it n\u011bco zcela nov\u00e9ho. V sou\u010dasn\u00e9 dob\u011b je SAM 2 k dispozici pouze jako v\u00fdzkumn\u00e9 demo v USA, ale m\u016f\u017eete si jej vyzkou\u0161et hned te\u010f.<\/p>\n<ul>\n<li>Nav\u0161tivte web Meta&#8217;s SAM 2 a klikn\u011bte na &#8216;Vyzkou\u0161et demo&#8217;.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"469\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/2024-08-22-10-11-07-1.webp\" title=\"\" width=\"834\"\/><\/figure>\n<ul>\n<li>T\u00edm se otev\u0159e nov\u00fd web. P\u0159ijm\u011bte podm\u00ednky pou\u017e\u00edv\u00e1n\u00ed modelu a pot\u00e9 klikn\u011bte na tla\u010d\u00edtko \u201eVyzkou\u0161et nyn\u00ed\u201c.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"483\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/2024-08-22-10-13-57-1.webp\" title=\"\" width=\"858\"\/><\/figure>\n<ul>\n<li>Nyn\u00ed uvid\u00edte vyskakovac\u00ed okno informuj\u00edc\u00ed o modelu a budete muset znovu kliknout na tla\u010d\u00edtko &#8216;P\u0159ijmout&#8217;, abyste mohli pokra\u010dovat.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"600\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/2024-08-22-10-16-21-1.webp\" title=\"\" width=\"1067\"\/><\/figure>\n<ul>\n<li>Nyn\u00ed uvid\u00edte n\u011bkolik sn\u00edmk\u016f mu\u017ee hraj\u00edc\u00edho si s fotbalov\u00fdm m\u00ed\u010dem. Pod vybran\u00fdm sn\u00edmkem je \u010dasov\u00e1 osa. Chcete-li za\u010d\u00edt pou\u017e\u00edvat model, klepn\u011bte na libovoln\u00fd objekt v r\u00e1me\u010dku a vyberte jej. Kdy\u017e vyberete objekt, z\u00edsk\u00e1 modr\u00fd obrys.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"483\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/2024-08-22-10-20-50-2-1.webp\" title=\"\" width=\"858\"\/><\/figure>\n<ul>\n<li>Na lev\u00e9 stran\u011b uvid\u00edte n\u011bkolik mo\u017enost\u00ed. Uk\u00e1\u017ee v\u00e1m, \u017ee m\u016f\u017eete p\u0159idat nebo odebrat oblasti k vybran\u00e9mu objektu kliknut\u00edm na tla\u010d\u00edtka &#8216;P\u0159idat&#8217; nebo &#8216;Odebrat&#8217;.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"476\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/2024-08-22-10-25-55-1.webp\" title=\"\" width=\"846\"\/><\/figure>\n<ul>\n<li>M\u016f\u017eete tak\u00e9 kliknout na tla\u010d\u00edtko \u201eSledovat objekty\u201c, abyste vid\u011bli, jak se pohybuje a m\u011bn\u00ed v r\u016fzn\u00fdch sn\u00edmc\u00edch.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"476\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/2024-08-22-10-25-55-2-1.webp\" title=\"\" width=\"846\"\/><\/figure>\n<ul>\n<li>Jakmile sledujete objekt, m\u016f\u017eete p\u0159idat ur\u010dit\u00e9 efekty a zm\u011bnit jej. M\u016f\u017eete nap\u0159\u00edklad k objektu p\u0159idat p\u0159echod, rozpixelovat jej, um\u00edstit p\u0159es n\u011bj p\u0159ekryt\u00ed atd. Tyto efekty lze p\u0159idat jak k vybran\u00e9mu objektu, tak k pozad\u00ed.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"493\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/2024-08-22-10-39-04-1.webp\" title=\"\" width=\"877\"\/><\/figure>\n<ul>\n<li>P\u0159\u00edpadn\u011b m\u016f\u017eete kliknout na tla\u010d\u00edtko &#8216;Surprise Me&#8217; a AI automaticky pou\u017eije r\u016fzn\u00e9 efekty.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"497\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/2024-08-22-10-42-51-1.webp\" title=\"\" width=\"883\"\/><\/figure>\n<ul>\n<li>Mezi r\u016fzn\u00fdmi efekty m\u016f\u017eete p\u0159ep\u00ednat opakovan\u00fdm kliknut\u00edm na tla\u010d\u00edtko &#8216;Surprise Me&#8217; a efekty budou viditeln\u00e9 v re\u00e1ln\u00e9m \u010dase vpravo.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"510\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/2024-08-22-10-45-04-1.webp\" title=\"\" width=\"907\"\/><\/figure>\n<ul>\n<li>Po proveden\u00ed zm\u011bn si m\u016f\u017eete video st\u00e1hnout nebo z\u00edskat odkaz ke sd\u00edlen\u00ed, kter\u00fd m\u016f\u017eete pou\u017e\u00edt ke sd\u00edlen\u00ed s ostatn\u00edmi.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"488\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/2024-08-22-11-06-55-2-1.webp\" title=\"\" width=\"867\"\/><\/figure>\n<ul>\n<li>M\u016f\u017eete tak\u00e9 nahr\u00e1t sv\u00e1 vlastn\u00ed videa a upravit r\u016fzn\u00e9 objekty pomoc\u00ed mo\u017enosti \u201eNahr\u00e1t vlastn\u00ed\u201c nebo vybrat jin\u00e1 videa kliknut\u00edm na mo\u017enost \u201eProch\u00e1zet galerii\u201c.<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"488\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/2024-08-22-11-06-55-3-1.webp\" title=\"\" width=\"867\"\/><\/figure>\n<h3 id=\"things-to-know\">V\u011bci, kter\u00e9 byste m\u011bli v\u011bd\u011bt<\/h3>\n<ul>\n<li>SAM 2 m\u016f\u017ee sledovat videa prost\u0159ednictv\u00edm r\u016fzn\u00fdch video sn\u00edmk\u016f, i kdy\u017e objekt do\u010dasn\u011b zmiz\u00ed z dohledu.<\/li>\n<li>Meta spustila SAM 2 pod licenc\u00ed Apache 2.0, co\u017e znamen\u00e1, \u017ee jej m\u016f\u017ee kdokoli pou\u017e\u00edt k vytvo\u0159en\u00ed r\u016fzn\u00fdch z\u00e1\u017eitk\u016f.<\/li>\n<li>Model byl vy\u0161kolen na \u0161irok\u00e9 \u0161k\u00e1le vide\u00ed, v\u010detn\u011b geograficky odli\u0161n\u00fdch vide\u00ed ze 47 r\u016fzn\u00fdch zem\u00ed.<\/li>\n<li>SAM 2 m\u016f\u017eete pou\u017e\u00edt samostatn\u011b nebo s jin\u00fdmi modely um\u011bl\u00e9 inteligence, abyste z\u00edskali jedine\u010dn\u00e9 kreativn\u00ed v\u00fdsledky.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Meta ned\u00e1vno vydala sv\u016fj SAM 2 neboli Segment Anything Model 2, model um\u011bl\u00e9 inteligence, kter\u00fd dok\u00e1\u017ee velmi rychle a p\u0159esn\u011b segmentovat objekty na obr\u00e1zc\u00edch a vide\u00edch. Funguje v re\u00e1ln\u00e9m \u010dase a umo\u017e\u0148uje v\u00e1m vyb\u00edrat objekty z obr\u00e1zk\u016f a vide\u00ed, p\u0159id\u00e1vat k nim obsah, p\u0159ev\u00e1d\u011bt je do jin\u00e9ho projektu a d\u011blat dal\u0161\u00ed v\u011bci. M\u016f\u017eete dokonce kombinovat [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[179,126],"class_list":["post-3261","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-artificial-intelligence","tag-microsoft"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/3261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/comments?post=3261"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/3261\/revisions"}],"predecessor-version":[{"id":3262,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/3261\/revisions\/3262"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/media?parent=3261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/categories?post=3261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/tags?post=3261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}