LunaSR Upscale Lab (OpenVINO NPU/GPU)

Korean README

Windows-focused OpenVINO lab for:

• Realtime overlay upscaling experiments
• Offline image/video upscaling GUI
• Algorithmic SR/FG IR model builders

Setup

python -m venv .venv
.venv\Scripts\Activate.ps1
python -m pip install --upgrade pip
pip install -r requirements.txt

Python Dependencies

Runtime dependencies are in:

• requirements.txt

Build dependency for EXE packaging:

• requirements-build.txt (pyinstaller)

Install build dependency only when needed:

pip install -r requirements-build.txt

Offline Upscale GUI (Image/Video)

Run:

python scripts\upscale_media_gui.py

Current behavior:

• Supports images and videos
• Scale range: x2 ~ x10
• Model profiles: anime, photo, custom
• Optional Soft Postprocess toggle
• Non-ASCII path fallback for image/video I/O

Default profile models:

• model/ir/fixed_sr_algo_x2_quality_plus_aa_anime.xml
• model/ir/fixed_sr_algo_x2_quality_plus_aa_photo.xml

Important:

• OpenVINO IR must be provided as XML+BIN pair.

Build EXE (Core-only, with anime/photo models)

Onedir build:

powershell -ExecutionPolicy Bypass -File scripts\build_upscale_gui_exe.ps1

Onefile build:

powershell -ExecutionPolicy Bypass -File scripts\build_upscale_gui_exe.ps1 -OneFile

Outputs:

• Onedir release: release/LunaSR-Upscale-GUI/
• Onefile exe: release/LunaSR-Upscale-GUI/LunaSR-Upscale-GUI.exe
• Zip: release/LunaSR-Upscale-GUI.zip

The packaging script includes only core app/runtime assets and anime/photo model files (not test media).

Realtime Overlay GUI

Run:

python scripts\lunasr_realtime_gui.py

Build/Model Scripts

• scripts/build_fixed_sr_ir.py: Build fixed SR/FG IR models
  • Supports SR presets: quality_plus, quality_plus_aa, quality_plus_aa_anime, quality_plus_aa_photo
• scripts/upscale_media_gui.py: Offline image/video upscale GUI
• scripts/build_upscale_gui_exe.ps1: EXE packaging script

Other Key Scripts

• scripts/check_npu_stack.py: Verify OpenVINO/ORT/NPU stack
• scripts/ov_npu_bench.py: OpenVINO ONNX/IR benchmark
• scripts/upscale_png_x2_npu.py: Offline image x2 upscale
• scripts/upscale_video_x2_npu.py: Offline video x2 upscale
• scripts/upscale_video_x2_with_fg_npu.py: Video upscale + FG pipeline