{"id":181876,"date":"2026-06-03T14:48:10","date_gmt":"2026-06-03T12:48:12","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/open-image-denoise-2-5-0"},"modified":"2026-06-03T14:48:10","modified_gmt":"2026-06-03T12:48:12","slug":"open-image-denoise-2-5-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/open-image-denoise-2-5-0","title":{"rendered":"Open Image Denoise 2.5.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23526\/original.jpg\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/a19a90ab7be9bd36c21c4f3e9382d832.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p>        <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23527\/original.jpg\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/cdb3fa8be6c82b17b51bfa33cb252081.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p><noindex>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23526\/original.jpg\" class=\"active\"><\/a><\/noindex><\/p>\n<p>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23527\/original.jpg\"><\/a><\/p>\n<p>Zverejnen\u00e1 verzia <strong>Open Image Denoise 2.5.0<\/strong> \u2014 vo\u013ene dostupnej kni\u017enice Intel na potla\u010denie \u0161umu v obrazoch z\u00edskan\u00fdch trasovan\u00edm l\u00fa\u010dov. Projekt sa \u0161\u00edri pod licenciou <strong>Apache 2.0<\/strong> a je s\u00fa\u010das\u0165ou Intel Rendering Toolkit. Verzia v2.5.0 bola vydan\u00e1 na GitHub <strong>2. j\u00fana 2026<\/strong>.<\/p>\n<p><noindex><\/p>\n<p><a rel=\"nofollow\" href=\"https:\/\/github.com\/RenderKit\/oidn\">Open Image Denoise<\/a> je ur\u010den\u00e1 na odstra\u0148ovanie \u0161umu Monte Carlo, typick\u00e9ho pre stochastick\u00e9 met\u00f3dy renderovania, vr\u00e1tane trasovania ciest. Kni\u017enica poskytuje C\/C++ API a s\u00fabor neur\u00f3nov\u00fdch filtrov, ktor\u00e9 m\u00f4\u017eu pracova\u0165 nielen s farebn\u00fdm bufferom, ale aj s \u010fal\u0161\u00edmi buffermi ako <strong>albedo<\/strong> a <strong>normal<\/strong>, aby sa lep\u0161ie zachovali detaily obrazu.<\/p>\n<p><\/noindex><\/p>\n<p>Hlavn\u00e1 zmena verzie 2.5.0 \u2014 v\u00fdrazn\u00e1 optimaliz\u00e1cia v\u00fdkonu a zn\u00ed\u017eenie spotreby pam\u00e4te na <strong>Intel GPU s podporou XMX<\/strong> a na procesoroch s <strong>AMX-FP16<\/strong>. V\u00fdvoj\u00e1ri nezverejnili konkr\u00e9tne \u010d\u00edsla ur\u00fdchlenia, ale vyzdvihli to ako prv\u00fa zmenu v zozname vydania.<\/p>\n<h4>Hlavn\u00e9 zmeny Open Image Denoise 2.5.0<\/h4>\n<ul>\n<li>\n<p><strong>Ur\u00fdchlenie na Intel GPU s XMX.<\/strong><br \/>\nKni\u017enica sa stala r\u00fdchlej\u0161ou a \u00faspornej\u0161ou pri pam\u00e4ti na grafick\u00fdch procesoroch Intel, kde s\u00fa k dispoz\u00edcii maticov\u00e9 roz\u0161\u00edrenia XMX. To je d\u00f4le\u017eit\u00e9 pre interakt\u00edvny n\u00e1h\u013ead a kone\u010dn\u00e9 renderovanie, kde m\u00f4\u017ee by\u0165 potla\u010denie \u0161umu vykonan\u00e9 viackr\u00e1t, ke\u010f sa akumuluj\u00fa vzorky.<\/p>\n<\/li>\n<li>\n<p><strong>Optimaliz\u00e1cia pre CPU s AMX-FP16.<\/strong><br \/>\nZlep\u0161en\u00fd v\u00fdkon na procesoroch Intel s podporou AMX-FP16. Tak\u00e9to in\u0161trukcie sa pou\u017e\u00edvaj\u00fa na zr\u00fdchlenie maticov\u00fdch oper\u00e1ci\u00ed, \u010do dobre pasuje na neur\u00f3nov\u00e9 filtre potla\u010denia \u0161umu.<\/p>\n<\/li>\n<li>\n<p><strong>API na import extern\u00fdch semaforov z grafick\u00fdch API.<\/strong><br \/>\nPridan\u00e9 rozhranie na import extern\u00fdch semaforov z Vulkan, Direct3D 12 a in\u00fdch grafick\u00fdch API. V s\u00fa\u010dasnosti je to podporovan\u00e9 pre CUDA zariadenia v syst\u00e9me Windows a Linux, ako aj pre HIP zariadenia v syst\u00e9me Windows; podpora zariaden\u00ed SYCL je pris\u013e\u00faben\u00e1 v jednej z bud\u00facich verzi\u00ed.<\/p>\n<\/li>\n<li>\n<p><strong>Pr\u00edznak pre extern\u00fa pam\u00e4\u0165 s dedikovan\u00fdm umiestnen\u00edm.<\/strong><br \/>\nPridan\u00fd OIDN_EXTERNAL_MEMORY_TYPE_FLAG_DEDICATED. Ten je potrebn\u00e9 kombinova\u0165 s pr\u00edznakom typu deskriptora pri importe externej pam\u00e4te, vyhradenej ako dedikovan\u00e1 alok\u00e1cia. T\u00e1to zmena je d\u00f4le\u017eit\u00e1 pre n\u00edzko\u00farov\u0148ov\u00fa integr\u00e1ciu OIDN s engine-mi a grafick\u00fdmi API.<\/p>\n<\/li>\n<li>\n<p><strong>Oprava po\u0161koden\u00e9ho v\u00fdstupu na Apple M5 Pro\/Max.<\/strong><br \/>\nV Metal-backende bola opraven\u00e1 problematika, kv\u00f4li ktorej sa na GPU Apple M5 Pro a M5 Max mohol generova\u0165 po\u0161koden\u00fd v\u00fdsledok.<\/p>\n<\/li>\n<li>\n<p><strong>Oprava havarijn\u00e9ho ukon\u010denia v Metal.<\/strong><br \/>\nBolestn\u00fd stav sp\u00f4sobuj\u00faci prebyto\u010dn\u00e9 uvo\u013e\u0148ovanie MTLDevice bol odstr\u00e1nen\u00fd. Chyba sa mohla prejavi\u0165 po opakovanom vytv\u00e1ran\u00ed a ni\u010den\u00ed zariaden\u00ed.<\/p>\n<\/li>\n<li>\n<p><strong>Opravy detekcie zariaden\u00ed vo Windows.<\/strong><br \/>\nOpraven\u00e1 chyba, kv\u00f4li ktorej pri niektor\u00fdch star\u00fdch ovl\u00e1da\u010doch integrovan\u00fdch grafick\u00fdch kariet Intel vo Windows mohlo doch\u00e1dza\u0165 k zlyhaniu detekcie zariadenia alebo k hav\u00e1rii. Pre t\u00fato opravu je potrebn\u00e1 verzia s <strong>oneAPI DPC++ Compiler 6.1.0<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<p>Open Image Denoise podporuje CPU x86-64 s SSE4.1, ARM64, GPU Intel Xe\/Xe2\/Xe3, NVIDIA Turing\/Ampere\/Ada\/Hopper\/Blackwell, AMD RDNA 2\/3\/3.5\/4 a Apple Silicon GPU od M1. Pre GPU backendy s\u00fa potrebn\u00e9 aktu\u00e1lne ovl\u00e1da\u010de a pre Apple GPU \u2014 macOS Ventura alebo nov\u0161ia verzia.<\/p>\n<p><strong>Open Image Denoise 2.5.0<\/strong> \u2014 nejde o v\u00fdznamn\u00fa funk\u010dn\u00fa aktualiz\u00e1ciu pre koncov\u00e9ho pou\u017e\u00edvate\u013ea, ale sk\u00f4r o d\u00f4le\u017eit\u00fa infra\u0161trukt\u00farnu aktualiz\u00e1ciu: lep\u0161\u00ed v\u00fdkon na novom hardv\u00e9ri Intel, lep\u0161ia integr\u00e1cia s grafick\u00fdmi API a oprava nieko\u013ek\u00fdch platformov\u00fdch probl\u00e9mov v Metal a Windows.<\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18309800\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 Open Image Denoise 2.5.0 \u2014 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Intel \u0434\u043b\u044f \u043f\u043e\u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0448\u0443\u043c\u0430 \u043d\u0430 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f\u0445, \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0445 \u0442\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u043e\u0439 \u043b\u0443\u0447\u0435\u0439. \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0 \u0438 \u0432\u0445\u043e\u0434\u0438\u0442 \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 Intel Rendering Toolkit. \u0420\u0435\u043b\u0438\u0437 v2.5.0 \u0431\u044b\u043b \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043d\u0430 GitHub 2 \u0438\u044e\u043d\u044f 2026 \u0433\u043e\u0434\u0430. Open Image Denoise \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d \u0434\u043b\u044f \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u044f \u0448\u0443\u043c\u0430 \u041c\u043e\u043d\u0442\u0435-\u041a\u0430\u0440\u043b\u043e, \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0441\u0442\u043e\u0445\u0430\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u0440\u0435\u043d\u0434\u0435\u0440\u0438\u043d\u0433\u0430, \u0432\u043a\u043b\u044e\u0447\u0430\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-181876","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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