OpenAI Build Week project improves webcam backgrounds without a green screen
cjami · reddit · 2026-07-23
OpenAI Build Week project boosts webcam composites without a green screen
The project, Better Backgrounds, explores how far webcam backgrounds can be improved using the latest 3D reconstruction, live matting, and compositing techniques.
It was built for the OpenAI Build Week hackathon in collaboration with Codex, and the repo is public on GitHub.
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