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sketch.js
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sketch.js
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/* ===
ml5 Example
Webcam Image Classification using a pre-trained customized model and p5.js
This example uses p5 preload function to create the classifier
=== */
// Classifier Variable
let classifier;
// Model URL
let imageModelURL = 'https://teachablemachine.withgoogle.com/models/qPCvcl-yE/';
// Video
let video;
let flippedVideo;
// To store the classification
let label = "";
// Load the model first
function preload() {
classifier = ml5.imageClassifier(imageModelURL + 'model.json');
}
function setup() {
createCanvas(320, 260);
// Create the video
video = createCapture(VIDEO);
video.size(320, 240);
video.hide();
flippedVideo = ml5.flipImage(video)
// Start classifying
classifyVideo();
}
function draw() {
background(0);
// Draw the video
image(video, 0, 0);
// Draw the label
fill(255);
textSize(16);
textAlign(CENTER);
text(label, width / 2, height - 4);
}
// Get a prediction for the current video frame
function classifyVideo() {
flippedVideo = ml5.flipImage(video)
classifier.classify(flippedVideo, gotResult);
}
// When we get a result
function gotResult(error, results) {
// If there is an error
if (error) {
console.error(error);
return;
}
// The results are in an array ordered by confidence.
// console.log(results[0]);
var confid = results[0].confidence.toFixed(2)
if(confid>= 0.90){
label = results[0].label +' '+100*confid +'%';
}
// console.log(results[0])
// Classifiy again!
classifyVideo();
}