README.md

metadata

title: MathSnap Deblur
emoji: 🔍
colorFrom: green
colorTo: gray
sdk: gradio
sdk_version: 6.31.0
python_version: '3.12'
app_file: app.py
pinned: false
license: mit

MathSnap Deblur

Sharpens blurry photos of printed math pages for the MathSnap app's preview. It runs NAFNet (GoPro motion-deblur, width 64) on free ZeroGPU hardware, in 384×384 tiles with feathered seams.

• Endpoint: Gradio API /deblur taking [jpeg_base64, key]. It returns a base64 JPEG of at most 2048 px.
• Only the MathSnap Supabase function knows the key. Set it as the Space secret DEBLUR_KEY (32+ characters).
• Images are processed in memory and are never logged or stored.

Model: NAFNet by megvii-research (MIT). Weights: mlx-community/NAFNet-GoPro-width64 (MIT), pinned to revision 09d01a2c and checked against their SHA-256 at startup.