OIDNDENOISE(1)

🌸 NAME 🌸

oidnDenoise — manual page for oidnDenoise 2.4.0

hey bestie, this is the oidnDenoise(1) manual page, living in the User Commands section, and it's all about oidnDenoise 2.4.0 💖

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✨ DESCRIPTION ✨

okay so Intel(R) Open Image Denoise is the program, and the usage is literally this, no cap:

oidnDenoise [-d/--device [0-9]+|default|cpu|sycl|cuda|hip|metal]
       [-f/--filter RT|RTLightmap] [--hdr color.pfm] [--ldr color.pfm]
       [--srgb] [--dir directional.pfm] [--alb albedo.pfm] [--nrm
       normal.pfm] [--clean_aux] [--is/--input_scale value] [-o/--output
       output.pfm] [-r/--ref reference_output.pfm] [--maxerror e]
       [-t/--type float|half] [-q/--quality
       default|h|high|b|balanced|f|fast] [-w/--weights weights.tza]
       [--threads n] [--affinity 0|1] [--maxmem MB] [--inplace]
       [--buffer host|device|managed] [-n times_to_run] [-v/--verbose
       0-3] [--ld/--list_devices] [-h/--help]

and now, every single flag, no skipping, iykyk 👑

• -d, --device — pick your device, bestie: [0-9]+ or default or cpu or sycl or cuda or hip or metal 🎀
• -f, --filter — filter time: RT or RTLightmap ✨
• --hdr — takes a color.pfm 🌈
• --ldr — also takes a color.pfm 💖
• --srgb — no argument, just vibes 🦋
• --dir — takes a directional.pfm 🧚
• --alb — takes an albedo.pfm 🌸
• --nrm — takes a normal.pfm 💅
• --clean_aux — no argument, periodt 💀
• --is, --input_scale — takes a value 🔥
• -o, --output — takes an output.pfm 👑
• -r, --ref — takes a reference_output.pfm ⭐
• --maxerror — takes an e 🙈
• -t, --type — float or half 🍓
• -q, --quality — quality check: default, h, high, b, balanced, f, fast 💜
• -w, --weights — takes a weights.tza 🎀
• --threads — takes an n ✨
• --affinity — 0 or 1 🌈
• --maxmem — takes an MB 💖
• --inplace — no argument 🦋
• --buffer — host, device, or managed 🧚
• -n — takes times_to_run 🌸
• -v, --verbose — takes 0-3 💅
• --ld, --list_devices — no argument 💀
• -h, --help — no argument 🔥

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💖 that's the whole manual, bestie! this was oidnDenoise 2.4.0, October 2026, manual page OIDNDENOISE(1). catch you later! 💅