MG4 Image Grabbing using Colour LUTs

This code uses the camera built into your laptop or the video 'selfie' camera in your Smartphone. This code works in Chrome for sure. Other browsers are possibly not supported! Please press the capture button and then accept the security question in your browser for this to work! The live image is either the unmodified image or one of the following 10 colour lookup tables:

grayscale,sepia,blur,brightness,contrast,hue-rotate,hue-rotate2,hue-rotate3,saturate and invert

Capture