let colors = [

  [200, 162, 200], // pastel purple

  [255, 240, 120], // pastel yellow

  [255, 182, 193], // pastel pink

  [144, 238, 144], // pastel green

  [173, 216, 230], // pastel blue

];

​

function setup() {

  createCanvas(640, 480); // set the canvas size

  video = createCapture(VIDEO); // capture video from the webcam

  video.size(width / 10, height / 10); // scale down the video to create smaller pixelation

  video.hide(); // hide the original video capture

}

​

function draw() {

  // draw the video to the canvas

  video.loadPixels(); // load pixel data from the video

​

  for (let x = 0; x < video.width; x++) {

    for (let y = 0; y < video.height; y++) {

      // get the index for pixel data

      let index = (x + y * video.width) * 4;

​

      // get the brightness of the current pixel

      let bright = brightness(color(video.pixels[index], video.pixels[index + 1], video.pixels[index + 2]));

​

      fill( bright > 50? colors[int(random(colors.length))]:0)

      // set the fill color based on brightness

      // if (bright > 50) {

      //   // choose a pastel color based on brightness

      //   fill(colors[int(random(colors.length))]); // select a random pastel color

      // } else {

      //   fill(0); // highlight dark pixels in black

      // }

​

      // draw a rectangle for each pixel (10x10 pixels)

      rect(x * 10, y * 10, 10, 10);

    }

  }

}

​