{"id":12324,"date":"2025-01-16T12:47:59","date_gmt":"2025-01-16T09:47:59","guid":{"rendered":"https:\/\/global.tab-tv.com\/sk\/?p=12324"},"modified":"2025-01-16T12:48:00","modified_gmt":"2025-01-16T09:48:00","slug":"remastering-a-upscaling-na-televizoroch-samsung","status":"publish","type":"post","link":"https:\/\/global.tab-tv.com\/sk\/remastering-a-upscaling-na-televizoroch-samsung\/","title":{"rendered":"Remastering a Upscaling na telev\u00edzoroch Samsung"},"content":{"rendered":"\n<p>S pr\u00edchodom 4K (UHD) telev\u00edzorov v\u00fdrobcovia vyvinuli technol\u00f3gie na zlep\u0161enie obsahu s n\u00edzkym rozl\u00ed\u0161en\u00edm tak, aby sp\u013a\u0148al \u0161tandardy UHD. Spo\u010diatku sa medzi t\u00fdmito inov\u00e1ciami vyzna\u010dovala technol\u00f3gia <strong>Remastering Engine<\/strong> od Samsungu, ktor\u00e1 bola uveden\u00e1 na trh v roku 2015. Prieskumy trhu v\u0161ak uk\u00e1zali, \u017ee tento pojem u spotrebite\u013eov nezarezonoval, preto\u017ee jeho v\u00fdznam bol nejasn\u00fd a m\u00e4t\u00faci. Okrem toho spolo\u010dnos\u0165 Panasonic pou\u017e\u00edvala podobn\u00fd term\u00edn pre svoje telev\u00edzory, \u010do oslabilo marketingov\u00e9 \u00fasilie Samsungu. Preto Samsung v roku 2016 nahradil tento term\u00edn v\u00fdrazom \u201e<strong>UHD Upscaling<\/strong>\u201c, n\u00e1zvom, ktor\u00fd efekt\u00edvne kombinuje k\u013e\u00fa\u010dov\u00e9 pojmy \u201e<strong>UHD<\/strong>\u201c a \u201e<strong>upscaling<\/strong>\u201c.<\/p>\n\n\n\n<p>S rozvojom umelej inteligencie (AI) sa v\u00fdrobcovia telev\u00edzorov sna\u017eia integrova\u0165 branding AI do svojich produktov. V praxi sa v\u0161ak AI v telev\u00edzoroch vyu\u017e\u00edva najm\u00e4 na funkcie, ako s\u00fa personalizovan\u00e9 odpor\u00fa\u010dania obsahu na z\u00e1klade preferenci\u00ed pou\u017e\u00edvate\u013ea. Pokia\u013e ide o spracovanie obrazu, \u00faloha AI je ove\u013ea men\u0161ia, ne\u017e sa \u010dasto tvrd\u00ed. Spracovanie obrazu je st\u00e1le do zna\u010dnej miery riaden\u00e9 relat\u00edvne jednoduch\u00fdmi algoritmami, ktor\u00e9 nastavuj\u00fa jas a analyzuj\u00fa celkov\u00fd obraz na obrazovke; v tomto kontexte term\u00edn \u201eAI\u201c \u010dasto sl\u00fa\u017ei sk\u00f4r ako marketingov\u00fd pojem ne\u017e ako skuto\u010dn\u00fd technologick\u00fd pokrok.<\/p>\n\n\n\n<p>Napr\u00edklad Samsung teraz naz\u00fdva svoju technol\u00f3giu \u201eAI Upscaling\u201c s nejasn\u00fdm vyjadren\u00edm: \u201eA<strong><em>I Upscaling vyu\u017e\u00edva vzorce zalo\u017een\u00e9 na umelej inteligencii<\/em><\/strong>.\u201c Tak\u00e9to vysvetlenie kladie v\u00e4\u010d\u0161\u00ed d\u00f4raz na branding ne\u017e na skuto\u010dn\u00fd pokrok v zlep\u0161ovan\u00ed obrazu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Ako funguje Upscaling<\/strong><\/h2>\n\n\n\n<p>Napriek marketingov\u00fdm tvrdeniam je Upscaling jednoduch\u00fd proces. V podstate ide o prisp\u00f4sobenie obrazu s ni\u017e\u0161\u00edm rozl\u00ed\u0161en\u00edm na zobrazenie na obrazovke s vy\u0161\u0161\u00edm rozl\u00ed\u0161en\u00edm.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Displej Full HD (1920\u00d71080) obsahuje 2 073 600 pixelov.<\/li>\n\n\n\n<li>Displej UHD (3840\u00d72160) obsahuje 8 251 400 pixelov, \u010do je \u0161tyrikr\u00e1t viac ako Full HD.<\/li>\n<\/ul>\n\n\n\n<p>Na prisp\u00f4sobenie obrazu Full HD obrazovke UHD je ka\u017ed\u00fd pixel p\u00f4vodn\u00e9ho obrazu roz\u0161\u00edren\u00fd na \u0161tyri pixely na obrazovke UHD. Hoci fyzick\u00e1 ve\u013ekos\u0165 pixelov zost\u00e1va rovnak\u00e1, rozl\u00ed\u0161enie sa v\u00fdrazne zvy\u0161uje.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"526\" src=\"https:\/\/global.tab-tv.com\/sk\/wp-content\/uploads\/sites\/5\/2025\/01\/Remastering-Engine-Upscaling-on-Samsung-TV-1024x526.webp\" alt=\"\" class=\"wp-image-12325\" srcset=\"https:\/\/global.tab-tv.com\/sk\/wp-content\/uploads\/sites\/5\/2025\/01\/Remastering-Engine-Upscaling-on-Samsung-TV-1024x526.webp 1024w, https:\/\/global.tab-tv.com\/sk\/wp-content\/uploads\/sites\/5\/2025\/01\/Remastering-Engine-Upscaling-on-Samsung-TV-300x154.webp 300w, https:\/\/global.tab-tv.com\/sk\/wp-content\/uploads\/sites\/5\/2025\/01\/Remastering-Engine-Upscaling-on-Samsung-TV-768x395.webp 768w, https:\/\/global.tab-tv.com\/sk\/wp-content\/uploads\/sites\/5\/2025\/01\/Remastering-Engine-Upscaling-on-Samsung-TV.webp 1029w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>\u00daloha modern\u00fdch procesorov<\/strong><\/h2>\n\n\n\n<p>Grafick\u00fd \u010dip v telev\u00edzore je zodpovedn\u00fd za proces \u0161k\u00e1lovania. Pri z\u00e1kladnom \u0161k\u00e1lovan\u00ed sa jeden pixel p\u00f4vodn\u00e9ho obrazu prenesie na \u0161tyri pixely obrazovky UHD. Modern\u00e9 telev\u00edzory v\u0161ak vyu\u017e\u00edvaj\u00fa pokro\u010dil\u00fd softv\u00e9r, ktor\u00fd analyzuje okolit\u00e9 pixely, \u010d\u00edm dosahuje plynulej\u0161ie prechody a ostrej\u0161ie hrany, \u010do vedie k esteticky pr\u00ed\u0165a\u017elivej\u0161iemu obrazu.<\/p>\n\n\n\n<p>Hoci Upscaling m\u00f4\u017ee zlep\u0161i\u0165 z\u00e1\u017eitok z obsahu s n\u00edzkym rozl\u00ed\u0161en\u00edm na obrazovke UHD, je d\u00f4le\u017eit\u00e9 poznamena\u0165, \u017ee nedok\u00e1\u017ee reprodukova\u0165 kvalitu p\u00f4vodn\u00e9ho UHD obsahu.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>S pr\u00edchodom 4K (UHD) telev\u00edzorov v\u00fdrobcovia vyvinuli technol\u00f3gie na zlep\u0161enie obsahu s n\u00edzkym rozl\u00ed\u0161en\u00edm tak, aby sp\u013a\u0148al \u0161tandardy UHD. Spo\u010diatku sa medzi t\u00fdmito inov\u00e1ciami vyzna\u010dovala technol\u00f3gia Remastering Engine od Samsungu, ktor\u00e1 bola uveden\u00e1 na trh v roku 2015. Prieskumy trhu v\u0161ak uk\u00e1zali, \u017ee tento pojem u spotrebite\u013eov nezarezonoval, preto\u017ee jeho v\u00fdznam bol nejasn\u00fd a m\u00e4t\u00faci. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":12326,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[26],"tags":[79],"class_list":{"0":"post-12324","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tv","8":"tag-samsung-tv"},"_links":{"self":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/12324","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/comments?post=12324"}],"version-history":[{"count":2,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/12324\/revisions"}],"predecessor-version":[{"id":12328,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/12324\/revisions\/12328"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media\/12326"}],"wp:attachment":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media?parent=12324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/categories?post=12324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/tags?post=12324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}