nagadomi/nunif
Misc; latest version of waifu2x; 2D video to stereo 3D video conversion
What it solves
Nunif is a collection of specialized image and video processing tools designed to improve visual quality, create 3D effects, and filter datasets.
How it works
It provides a PyTorch-based implementation of several distinct tools:
- waifu2x: Uses super-resolution models (including GAN-based photo models) to upscale anime-style art and photos.
- iw3: Converts 2D images and videos into side-by-side 3D formats for VR devices, including a real-time desktop streaming tool and a specialized WebXR player.
- cliqa: Implements low-vision image quality assessment to score images based on JPEG quality and grain noise levels, helping users filter low-quality images for datasets.
- stilizer: Provides fast, conservative video stabilization.
Who it’s for
Visual content creators, VR enthusiasts, and machine learning developers who need tools for upscaling, 3D conversion, and image dataset curation.
Highlights
- Supports image super-resolution for both anime and photo content.
- Converts 2D media to 3D for VR viewing via WebXR.
- Provides tools to predict JPEG quality and noise levels for dataset filtering.
- Includes a fast video stabilizer.
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