{"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\/sv\/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>Release publicerad <strong>Open Image Denoise 2.5.0<\/strong> \u2014 ett fritt bibliotek fr\u00e5n Intel f\u00f6r brusreducering p\u00e5 bilder som skapats med str\u00e5lningssp\u00e5rning. Projektet distribueras under licens <strong>Apache 2.0<\/strong> och ing\u00e5r i Intel Rendering Toolkit. Version v2.5.0 publicerades p\u00e5 GitHub <strong>2 juni 2026<\/strong>.<\/p>\n<p><noindex><\/p>\n<p><a rel=\"nofollow\" href=\"https:\/\/github.com\/RenderKit\/oidn\">Open Image Denoise<\/a> \u00e4r avsedd f\u00f6r att ta bort Monte Carlo-brus, som \u00e4r typiskt f\u00f6r stokastiska renderingsmetoder, inklusive path tracing. Biblioteket erbjuder C\/C++ API och ett urval av neurala filter som kan arbeta b\u00e5de med f\u00e4rgbuffer och med ytterligare buffrar som <strong>albedo<\/strong> och <strong>normal<\/strong>, f\u00f6r att b\u00e4ttre bevara bilddetaljer.<\/p>\n<p><\/noindex><\/p>\n<p>Huvudf\u00f6r\u00e4ndringen i version 2.5.0 \u00e4r en m\u00e4rkbar prestandaoptimering och minskad minnesanv\u00e4ndning p\u00e5 <strong>Intel GPU med st\u00f6d f\u00f6r XMX<\/strong> och p\u00e5 processorer med <strong>AMX-FP16<\/strong>. Utvecklarna har inte angivit specifika hastighetssiffror, men har s\u00e4rskilt lyft fram detta som den f\u00f6rsta f\u00f6r\u00e4ndringen i releaseinformationen.<\/p>\n<h4>Huvudf\u00f6r\u00e4ndringar i Open Image Denoise 2.5.0<\/h4>\n<ul>\n<li>\n<p><strong>Acceleration p\u00e5 Intel GPU med XMX.<\/strong><br \/>\nBiblioteket har blivit snabbare och mer minnesv\u00e4nligt p\u00e5 Intel-grafikprocessorer d\u00e4r matrisutvidgningar XMX finns tillg\u00e4ngliga. Detta \u00e4r viktigt f\u00f6r interaktiv f\u00f6rhandsvisning och slutlig rendering, d\u00e4r brusreducering kan utf\u00f6ras flera g\u00e5nger n\u00e4r prover ackumuleras.<\/p>\n<\/li>\n<li>\n<p><strong>Optimering f\u00f6r CPU med AMX-FP16.<\/strong><br \/>\nPrestandan har f\u00f6rb\u00e4ttrats p\u00e5 Intel-processorer som st\u00f6der AMX-FP16. S\u00e5dana instruktioner anv\u00e4nds f\u00f6r att p\u00e5skynda matrisoperationer, vilket passar bra f\u00f6r de neurala brusreduceringsfiltret.<\/p>\n<\/li>\n<li>\n<p><strong>API f\u00f6r import av externa semaforer fr\u00e5n grafik-API.<\/strong><br \/>\nEtt gr\u00e4nssnitt f\u00f6r import av externa semaforer fr\u00e5n Vulkan, Direct3D 12 och andra grafik-API har lagts till. St\u00f6d finns nu f\u00f6r CUDA-enheter i Windows och Linux, samt f\u00f6r HIP-enheter i Windows; st\u00f6d f\u00f6r SYCL-enheter lovas i en av framtida versioner.<\/p>\n<\/li>\n<li>\n<p><strong>Flagga f\u00f6r extern minne med dedikerad placering.<\/strong><br \/>\nOIDN_EXTERNAL_MEMORY_TYPE_FLAG_DEDICATED har lagts till. Denna m\u00e5ste kombineras med en flagga av typ descriptor vid import av extern minne som tilldelas som dedikerad allokering. Denna f\u00f6r\u00e4ndring \u00e4r viktig f\u00f6r l\u00e5g niv\u00e5 integration av OIDN med motorer och grafik-API.<\/p>\n<\/li>\n<li>\n<p><strong>Fix f\u00f6r skadad utdata p\u00e5 Apple M5 Pro\/Max.<\/strong><br \/>\nI Metal-backend har problemet som ledde till att skadade resultat kunde skapas p\u00e5 GPU:n Apple M5 Pro och M5 Max \u00e5tg\u00e4rdats.<\/p>\n<\/li>\n<li>\n<p><strong>Fix f\u00f6r krasch i Metal.<\/strong><br \/>\n\u00c5tg\u00e4rdad ett fel relaterat till \u00f6verfl\u00f6dig frig\u00f6ring av MTLDevice. Felet kunde upptr\u00e4da efter upprepade skapningar och raderingar av enheter.<\/p>\n<\/li>\n<li>\n<p><strong>Korrigeringar f\u00f6r enhetsdetektering i Windows.<\/strong><br \/>\n\u00c5tg\u00e4rdad ett fel d\u00e4r det kunde ske en enhetsdetekteringskrasch eller krasch vid n\u00e4rvaro av vissa gamla drivrutiner f\u00f6r integrerad grafik fr\u00e5n Intel i Windows. F\u00f6r denna korrigering kr\u00e4vs en version av <strong>oneAPI DPC++ Compiler 6.1.0<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<p>Open Image Denoise st\u00f6djer CPU x86-64 med SSE4.1, ARM64, GPU Intel Xe\/Xe2\/Xe3, NVIDIA Turing\/Ampere\/Ada\/Hopper\/Blackwell, AMD RDNA 2\/3\/3.5\/4 och Apple Silicon GPU fr\u00e5n M1. F\u00f6r GPU-backends kr\u00e4vs aktuella drivrutiner, och f\u00f6r Apple GPU \u2013 macOS Ventura eller nyare.<\/p>\n<p><strong>Open Image Denoise 2.5.0<\/strong> \u2014 inte en funktionellt stor release f\u00f6r slutanv\u00e4ndare, utan snarare en viktig infrastrukturell uppdatering: fungerar snabbare p\u00e5 ny h\u00e5rdvara fr\u00e5n Intel, b\u00e4ttre integration med grafik-API:er och \u00e5tg\u00e4rdar flera plattformsproblem i Metal och Windows.<\/p>\n<p>K\u00e4lla: <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 5.0.4 - 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