​

let classifier;

let video;

let flippedVideo;

let label = "";

​

function preload() {

  classifier = ml5.imageClassifier(imageModelURL + "model.json");

}

​

function setup() {

  createCanvas(640, 520);

  video = createCapture(VIDEO);

  video.size(640, 480);

  video.hide();

​

  flippedVideo = ml5.flipImage(video);

  classifyVideo();

}

​

function draw() {

  background(0);

  image(flippedVideo, 0, 0);

  fill('white');

  stroke('black');

  strokeWeight(4);

  textSize(60);

  text(label, 10, 70);

}

​

function classifyVideo() {

  flippedVideo = ml5.flipImage(video);

  classifier.classify(flippedVideo, gotResult);

}

​

function gotResult(error, results) {

  if (error) {

    console.error(error);

    return;

  }

  label = results[0].label;

  classifyVideo();

}

​