Intel ebipụtala ntọhapụ nke oidn 2.5 (Open Image Denoise), nke na-emepụta nchịkọta ihe nzacha maka ịkatọ ihe oyiyi a kwadebere site na iji usoro ntụgharị ray. A na-emepe emepe ihe onyonyo dị ka akụkụ nke nnukwu ngwa ngwa ihe nrụpụta otuAPI nke ebum n’obi imepụta ngwa nhụhụta sọftụwia sayensị (SDVis (Software Defined Visualization)), gụnyere ọba akwụkwọ nyocha Embree ray, sistemụ ntụgharị foto nke GLuRay, OSPRay kesara ikpo okwu nchọta ray. , na sistemụ rasterization ngwanrọ OpenSWR Edere koodu ahụ na C++ wee bipụta ya n'okpuru ikike Apache 2.0.
Ọrụ a na-achọ inye atụmatụ denoising dị elu, dị irè, na dị mfe iji nke enwere ike iji melite ogo nsonaazụ ray tracking. Ihe nzacha akwadoro na-enye ohere ka enwetara nsonaazụ nke usoro ray tracking dị mkpụmkpụ na ọkwa ikpeazụ dị ka nke usoro dị oke ọnụ.
na usoro ogologo nke imepụta ihe zuru ezu.
Mepee ihe onyonyo Denoise na-ehichapụ mkpọtụ enweghị usoro dịka Monte Carlo Numerical Integration (MCRT) ray tracing. Iji nweta nsụgharị dị elu n'ụdị algọridim dị otú ahụ, achọrọ ịchọta ọnụọgụ ụzarị dị ukwuu, ma ọ bụghị ya, ihe ndị a na-ahụ anya n'ụdị mkpọtụ na-apụta na foto a na-esi na ya pụta.
Ojiji Open Image Denoise na-enye gị ohere ibelata ọnụ ọgụgụ nke mgbako dị mkpa site na ọtụtụ usoro ịdị ukwuu mgbe ị na-agbakọ pixel ọ bụla. N'ihi ya, ọ ga-ekwe omume ịmepụta ihe oyiyi na-eme mkpọtụ na mbụ ngwa ngwa, ma weta ya na àgwà a na-anakwere site na iji ngwa ngwa mbelata mkpọtụ algọridim. Site na akụrụngwa kwesịrị ekwesị, enwere ike iji ngwaọrụ ndị a tụrụ aro maka nyocha ihe ọkụ na-ekpochapụ mkpọtụ na-efe efe.
Enwere ike iji ọbá akwụkwọ a na klaasị ngwaọrụ dị iche iche, site na laptọọpụ na PC ruo na cluster nodes. Emebere mmejuputa ya maka klaasị dị iche iche nke Intel CPUs 64-bit yana nkwado maka ntuziaka SSE4, AVX2, AVX-512, na XMX (Xe Matrix Extensions), Apple Silicon chips, na sistemụ nwere Intel Xe GPUs (Arc, Flex, na Max usoro), NVIDIA (dabere na Turing, Ampere, Ada Lovelace, Hopper, na Blackwell architectures), na AMD (dabere na RDNA2 (Navi 21), RDNA3 (Navi 3x), RDNA 3.5, na RDNA4 architectures). A na-ekwu na nkwado maka SSE4.1 dị ka ihe kacha nta achọrọ.
Mgbanwe dị mkpa na mwepụta nke Mepee Image Denoise 2.5:
- Emelitere arụmọrụ dị ukwuu ma belata oriri ebe nchekwa na Intel GPUs site na injin XMX (Xe Matrix eXtensions) na Intel CPUs nwere nkwado AMX-FP16.
- Etinyere API maka ibubata semaphores mpụga site na Vulkan na Direct3D graphic API 12. Nkwado dị ugbu a naanị na ngwaọrụ ndị CUDA kwadoro (na Windows и Linux) na HIP (n'ime Windows) Nkwado maka ngwaọrụ SYCL ga-apụta na mwepụta n'ọdịnihu.
- Agbakwunyere ọkọlọtọ OIDN_EXTERNAL_MEMORY_TYPE_FLAG_DEDICATED maka ibubata ebe nchekwa mpụga raara onwe ya nye.
isi: opennet.ru
