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script.js
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script.js
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const screen = document.getElementById("screen");
Promise.all([
faceapi.nets.tinyFaceDetector.loadFromUri("models"),
faceapi.nets.faceLandmark68Net.loadFromUri("models"),
faceapi.nets.faceRecognitionNet.loadFromUri("models"),
faceapi.nets.faceExpressionNet.loadFromUri("models"),
]).then(startScreen);
function startScreen() {
navigator.getUserMedia(
{ video: {} },
(stream) => (screen.srcObject = stream),
(err) => console.log(err)
);
}
screen.addEventListener("play", () => {
console.log("The video is playing");
const canvas = faceapi.createCanvasFromMedia(screen);
document.body.append(canvas);
const displaySize = { width: screen.width, height: screen.height };
faceapi.matchDimensions(canvas, displaySize);
setInterval(async () => {
const detections = await faceapi
.detectAllFaces(screen, new faceapi.TinyFaceDetectorOptions())
.withFaceLandmarks()
.withFaceExpressions()
console.log(detections);
const resizeDetections = faceapi.resizeResults(detections, displaySize);
canvas.getContext("2d").clearRect(0, 0, canvas.width, canvas.height);
faceapi.draw.drawDetections(canvas, resizeDetections);
faceapi.draw.drawFaceLandmarks(canvas, resizeDetections);
faceapi.draw.drawFaceExpressions(canvas, resizeDetections);
// faceapi.draw.drawAgeAndGender(canvas, resizeDetections);
}, 100);
});