{"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\/no\/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>Utgitt utgave <strong>Open Image Denoise 2.5.0<\/strong> \u2014 et frittst\u00e5ende Intel-bibliotek for st\u00f8yreduksjon p\u00e5 bilder hentet gjennom str\u00e5lestyring. Prosjektet distribueres under lisensen <strong>Apache 2.0<\/strong> og er en del av Intel Rendering Toolkit. Utgivelsen v2.5.0 ble publisert 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> er designet for \u00e5 fjerne Monte Carlo-st\u00f8y, typisk for stokastiske renderingsmetoder, inkludert path tracing. Biblioteket tilbyr C\/C++ API og et sett med nevrale filtre som kan arbeide b\u00e5de med fargebuffer og med tilleggspuffer som <strong>albedo<\/strong> og <strong>normal<\/strong>, for bedre \u00e5 bevare detaljer i bildet.<\/p>\n<p><\/noindex><\/p>\n<p>Hovedforandringen i versjon 2.5.0 er merkbar ytelsesoptimalisering og redusert minneforbruk p\u00e5 <strong>Intel GPU med XMX-st\u00f8tte<\/strong> og p\u00e5 prosessorer med <strong>AMX-FP16<\/strong>. Utviklerne har ikke oppgitt spesifikke tall for ytelses\u00f8kning, men har spesielt fremhevet dette som den f\u00f8rste endringen i utgivelsesnotatet.<\/p>\n<h4>Hovedendringer i Open Image Denoise 2.5.0<\/h4>\n<ul>\n<li>\n<p><strong>Ytelses\u00f8kning p\u00e5 Intel GPU med XMX.<\/strong><br \/>\nBiblioteket har blitt raskere og mer minne\u00f8konomisk p\u00e5 Intel-grafikkprosessorer der matriseutvidelser XMX er tilgjengelige. Dette er viktig for interaktiv forh\u00e5ndsvisning og endelig rendering, hvor st\u00f8yreduksjon kan utf\u00f8res gjentatte ganger mens pr\u00f8ver samles.<\/p>\n<\/li>\n<li>\n<p><strong>Optimalisering for CPU med AMX-FP16.<\/strong><br \/>\nYtelsen p\u00e5 Intel-prosessorer med AMX-FP16 er forbedret. Slike instruksjoner brukes til \u00e5 akselerere matriseoperasjoner, noe som er gunstig for nevrale filtre for st\u00f8yreduksjon.<\/p>\n<\/li>\n<li>\n<p><strong>API for import av eksterne semaforer fra grafikk-API-er.<\/strong><br \/>\nGrensesnittet for import av eksterne semaforer fra Vulkan, Direct3D 12 og andre grafikk-API-er er lagt til. Dette st\u00f8ttes n\u00e5 for CUDA-enheter i Windows og Linux, samt for HIP-enheter i Windows; st\u00f8tte for SYCL-enheter er lovet i en av de fremtidige versjonene.<\/p>\n<\/li>\n<li>\n<p><strong>Flagg for ekstern minne med dedikert allokering.<\/strong><br \/>\nOIDN_EXTERNAL_MEMORY_TYPE_FLAG_DEDICATED er lagt til. Dette m\u00e5 kombineres med typeflagget ved import av eksternt minne allokert som dedikert allokering. Denne endringen er viktig for lavniv\u00e5integrasjon av OIDN med motorer og grafikk-API-er.<\/p>\n<\/li>\n<li>\n<p><strong>Fikse skadet utdata p\u00e5 Apple M5 Pro\/Max.<\/strong><br \/>\nProblemet med \u00f8delagt resultat p\u00e5 GPU-en til Apple M5 Pro og M5 Max er fikset i Metal-backenden.<\/p>\n<\/li>\n<li>\n<p><strong>Fikse krasj i Metal.<\/strong><br \/>\nFeilen relatert til overfl\u00f8dig frigj\u00f8ring av MTLDevice er l\u00f8st. Feilen kunne oppst\u00e5 etter gjentatt opprettelse og \u00f8deleggelse av enheter.<\/p>\n<\/li>\n<li>\n<p><strong>Fiksing av enhetsdeteksjon i Windows.<\/strong><br \/>\nEn feil er rettet som kunne for\u00e5rsake enhetsdeteksjon eller krasj ved bruk av enkelte eldre drivere for Intel integrert grafikk i Windows. Denne oppdateringen krever bygging med <strong>oneAPI DPC++ Compiler 6.1.0<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<p>Open Image Denoise st\u00f8tter 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, samt Apple Silicon GPU fra M1 og oppover. For GPU-backender kreves oppdaterte drivere, og for Apple GPU kreves macOS Ventura eller nyere.<\/p>\n<p><strong>Open Image Denoise 2.5.0<\/strong> \u2014 ikke et funksjonelt stort utgivelse for sluttbrukeren, men snarere en viktig infrastrukturoppdatering: fungerer raskere p\u00e5 ny Intel-maskinvare, integreres bedre med grafiske API-er og retter opp flere plattformproblemer i Metal og Windows.<\/p>\n<p>Kilde: <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 5.0.5 - 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