GitHub - Web-Sight/WebSight: OpenCV wasm and asm.js portWebSight demonstrates a comparison of performance between JavaScript, asm.js, and WebAssembly. A user uploaded static image or live video is displayed for each target. Performance is measured by the length of time it takes to detect face(s) or eyes in the image or video. Each target is run in its own web worker. The popular open source computer vision library, OpenCV, was compiled using Emscripten
