Take on me, web browsers!
summary
Claims browser can mimic rotoscoping by removing chroma backgrounds and compositing live video with CSS and canvas processing. Implementation uses getUserMedia → video → canvas and per-frame pixel manipulation (RGBA arrays, about 1.2 million pixel array in demo) with a simple chroma test (green threshold >100), runs in real time but is lighting sensitive. Demos show an invisibility cloak and triplicate canvases + CSS transforms with pink-tinted clones; it works in-browser without proprietary software.
AI-written summary · about
chapters (8)
- 0:00Start
- 8:54Chroma key with user's camera
- 10:20Copy video into canvas
- 11:56What is a pixel?
- 13:01Alpha Channel
- 18:58Invisibility Cloak
- 21:50MOAR Pixel Manipulation
- 24:24Endless possibilities.
