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index.html
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<!DOCTYPE html>
<html>
<head>
<title> Face Recognition </title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
<link rel="stylesheet" type="text/css" href="style.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>-
<script src="face-api.js"></script>
</head>
<body>
<div id="parent1">
<div class="margin" style="position: relative; float:left; margin-left: 10px; margin-top: 50px; border: 3px solid black;">
<video id="vidDisplay" style="height: 800px; width: 1200px; display: inline-block; vertical-align: baseline;" onloadedmetadata="onPlay(this)" autoplay="true"></video>
<canvas id="overlay" style="position: absolute; top: 0; left: 0;" width = "1200" height = "800"/>
</div>
<div id="parent2" style="float:left;">
<br><br>
<button id="register" class="button button1" style="margin-left: 180px; margin-top: 80px"> Register </button>
<button id="login" class="button button1" style="margin-left: 30px;"> Log In</button>
<br><br><br><br>
<span style="margin-left: 120px; font-size: 30px; font-family:Lucida Console,Monaco,monospace; font-weight: bold;"> Employee Information </span><br></br>
<img id = "prof_img" style="margin-left: 210px; height:200px; width: 200px; border: 3px solid black; border-radius: 10px;" ></img><br><br>
<div id="reg_disp" style="display: none;">
<input id = "fname" style="margin-left:50px; width:500px; height: 30px; border-radius: 5px; border:1px solid black;" type="text" placeholder="First Name : "></input><br></br>
<input id = "lname" style="margin-left:50px; width:500px; height: 30px; border-radius: 5px; border:1px solid black;" type="text" placeholder="Last Name : "></input><br></br><br>
<button id="capture" class="button button1" style="margin-left: 220px;height:80px;"> Capture Image</button><br><br><br><br>
<div id="tries" style="margin-left: 80px; font-size: 23px; font-family:Lucida Console,Monaco,monospace; font-weight: bold;">Trials Left : </div>
</div>
<div id="log_disp">
<br></br>
<div id="logname" style="font-size: 35px; font-weight: bold; margin-left: 40px; width: 570px; white-space: pre-wrap; text-align: center;"></div><br>
<div style="margin-left: 40px; width: 570px; border: 3px solid black;"></div><br>
</div>
</div>
</div>
</body>
<script>
var waitingDialog = waitingDialog || (function ($) {
var $dialog = $(
'<div class="modal fade" data-backdrop="static" data-keyboard="false" tabindex="-1" role="dialog" aria-hidden="true" style="padding-top:15%; overflow-y:visible;">' +
'<div class="modal-dialog modal-m">' +
'<div class="modal-content">' +
'<div class="modal-header"><h3 style="margin:0;"></h3></div>' +
'<div class="modal-body">' +
'<div class="progress progress-striped active" style="margin-bottom:0;"><div class="progress-bar" style="width: 100%"></div></div>' +
'</div>' +
'</div></div></div>');
return {
show: function (message, options) {
if (typeof options === 'undefined') {
options = {};
}
if (typeof message === 'undefined') {
message = 'Loading';
}
var settings = $.extend({
dialogSize: 'm',
progressType: '',
onHide: null
}, options);
$dialog.find('.modal-dialog').attr('class', 'modal-dialog').addClass('modal-' + settings.dialogSize);
$dialog.find('.progress-bar').attr('class', 'progress-bar');
if (settings.progressType) {
$dialog.find('.progress-bar').addClass('progress-bar-' + settings.progressType);
}
$dialog.find('h3').text(message);
if (typeof settings.onHide === 'function') {
$dialog.off('hidden.bs.modal').on('hidden.bs.modal', function (e) {
settings.onHide.call($dialog);
});
}
$dialog.modal();
},
hide: function () {
$dialog.modal('hide');
}
};
})(jQuery);
</script>
<script>
//----------------------------GLOBAL VARIABLE FOR FACE MATCHER------------------------------------
var faceMatcher = undefined
//----------------------------------------------------------------------------------------------
waitingDialog.show('Initializing data....', {dialogSize: 'sm', progressType: 'success'})
$("#parent1").hide();
$("#parent2").hide();
Promise.all([
faceapi.nets.faceRecognitionNet.loadFromUri('/models'),
faceapi.nets.faceLandmark68Net.loadFromUri('/models'),
faceapi.nets.ssdMobilenetv1.loadFromUri('/models'),
faceapi.nets.tinyFaceDetector.loadFromUri('/models')
]).then(start)
async function start() {
$.ajax({
datatype: 'json',
url: "http://localhost/fetch.php",
data: ""
}).done(async function(data) {
if(data.length > 2){
var json_str = "{\"parent\":" + data + "}"
content = JSON.parse(json_str)
for (var x = 0; x < Object.keys(content.parent).length; x++) {
for (var y = 0; y < Object.keys(content.parent[x]._descriptors).length; y++) {
var results = Object.values(content.parent[x]._descriptors[y])
content.parent[x]._descriptors[y] = new Float32Array(results)
}
}
faceMatcher = await createFaceMatcher(content);
}
waitingDialog.hide()
$('#parent1').show()
$('#parent2').show()
run();
});
}
// Create Face Matcher
async function createFaceMatcher(data) {
const labeledFaceDescriptors = await Promise.all(data.parent.map(className => {
const descriptors = [];
for (var i = 0; i < className._descriptors.length; i++) {
descriptors.push(className._descriptors[i]);
}
return new faceapi.LabeledFaceDescriptors(className._label, descriptors);
}))
return new faceapi.FaceMatcher(labeledFaceDescriptors,0.6);
}
async function onPlay() {
const videoEl = $('#vidDisplay').get(0)
if(videoEl.paused || videoEl.ended )
return setTimeout(() => onPlay())
$("#overlay").show()
const canvas = $('#overlay').get(0)
if($("#register").hasClass('active'))
{
const options = getFaceDetectorOptions()
const result = await faceapi.detectSingleFace(videoEl, options)
if (result) {
const dims = faceapi.matchDimensions(canvas, videoEl, true)
dims.height = 800
dims.width = 1200
canvas.height = 800
canvas.width = 1200
const resizedResult = faceapi.resizeResults(result, dims)
faceapi.draw.drawDetections(canvas, resizedResult)
}
else{
$("#overlay").hide()
}
}
if($("#login").hasClass('active'))
{
if(faceMatcher != undefined){
//--------------------------FACE RECOGNIZE------------------
const input = document.getElementById('vidDisplay')
const displaySize = { width: 1200, height: 800 }
faceapi.matchDimensions(canvas, displaySize)
const detections = await faceapi.detectAllFaces(input).withFaceLandmarks().withFaceDescriptors()
const resizedDetections = faceapi.resizeResults(detections, displaySize)
const results = resizedDetections.map(d => faceMatcher.findBestMatch(d.descriptor))
results.forEach((result, i) => {
const box = resizedDetections[i].detection.box
const drawBox = new faceapi.draw.DrawBox(box, { label: result.toString() })
drawBox.draw(canvas)
var str = result.toString()
rating = parseFloat(str.substring(str.indexOf('(') + 1,str.indexOf(')')))
str = str.substring(0, str.indexOf('('))
str = str.substring(0, str.length - 1)
if(str != "unknown"){
if(rating < 0.5){
if(str == $("#log_name").text()){
console.log("Match TRUE!")
match = true;
//$("#logname").html(str)
//$("#prof_img").attr('src',"http://localhost/data/" + str + "/image0.png")
}
}
}
})
//---------------------------------------------------------------------
}
}
setTimeout(() => onPlay())
}
async function run() {
const stream = await navigator.mediaDevices.getUserMedia({ video: {} })
const videoEl = $('#vidDisplay').get(0)
videoEl.srcObject = stream
}
// tiny_face_detector options
let inputSize = 160
let scoreThreshold = 0.4
function getFaceDetectorOptions() {
return new faceapi.TinyFaceDetectorOptions({ inputSize, scoreThreshold });
}
async function load_neural(){
waitingDialog.show('Initializing neural data....', {dialogSize: 'sm', progressType: 'success'})
$.ajax({
datatype: 'json',
url: "http://localhost/fetch.php",
data: ""
}).done(async function(data) {
if(data.length > 2){
var json_str = "{\"parent\":" + data + "}"
content = JSON.parse(json_str)
console.log(content)
for (var x = 0; x < Object.keys(content.parent).length; x++) {
for (var y = 0; y < Object.keys(content.parent[x]._descriptors).length; y++) {
var results = Object.values(content.parent[x]._descriptors[y]);
content.parent[x]._descriptors[y] = new Float32Array(results);
}
}
faceMatcher = await createFaceMatcher(content);
}
waitingDialog.hide()
});
}
</script>
<script>
$(document).ready(async function(){
var counter = 5;
const descriptions = [];
// -------------Initialize---------------
$("#login").css('background-color','yellow');
$("#login").addClass('active');
$("#register").css('background-color','white');
$("#register").removeClass('active');
if($("#login").hasClass('active')){
$("#reg_disp").hide();
$("#log_disp").show();
}
else if($("#register").hasClass('active')){
$("#reg_disp").show();
$("#log_disp").hide();
}
//---------------------------------------
$("#login").click(function(){
$.ajax({
datatype: 'json',
url: "http://localhost/fetch.php",
data: ""
}).done(function(data) {
labeled = JSON.parse(data)
});
$(this).css('background-color','yellow')
$("#register").css('background-color','white')
$(this).addClass('active')
$("#register").removeClass('active')
$("#reg_disp").hide()
$("#log_disp").show()
$("#prof_img").removeAttr('src')
$("#fname").val('')
$("#lname").val('')
$("#logname").html('')
$("#fname").prop("readonly", false)
$("#lname").prop("readonly", false)
counter = 5
description = []
$("#tries").html("Trials left : " + counter)
});
$("#register").click(function(){
$(this).css('background-color','yellow')
$("#login").css('background-color','white')
$(this).addClass('active')
$("#login").removeClass('active')
$("#reg_disp").show()
$("#log_disp").hide()
$("#prof_img").removeAttr('src')
$("#fname").val('')
$("#lname").val('')
$("#logname").html('')
$("#fname").prop("readonly", false)
$("#lname").prop("readonly", false)
counter = 5
description = []
$("#tries").html("Trials left : " + counter)
});
$("#tries").html("Trials left : " + counter)
$("#capture").click(async function(){
var data = $("#lname").val() + "," + $("#fname").val();
const label = data;
if($("#fname").hasClass('active') && $("#lname").hasClass('active') && $("#fname").val() && $("#lname").val()){
if($("#register").hasClass('active')){
$("#fname").prop("readonly", true)
$("#lname").prop("readonly", true)
if(counter <= 5 && counter >= 0 ){
var canvas = document.createElement('canvas');
var context = canvas.getContext('2d');
var video = document.getElementById('vidDisplay');
context.drawImage(video, 0, 0, 600, 350);
var capURL = canvas.toDataURL('image/png');
var canvas2 = document.createElement('canvas');
canvas2.width = 1200;
canvas2.height = 800;
var ctx = canvas2.getContext('2d');
ctx.drawImage(video, 0, 0, 1200, 800);
var new_image_url = canvas2.toDataURL();
var img = document.createElement('img');
img.src = new_image_url;
document.getElementById("prof_img").src = img.src;
const detections = await faceapi.detectSingleFace(img).withFaceLandmarks().withFaceDescriptor();
if( detections != null){
descriptions.push(detections.descriptor);
var descrip = descriptions;
counter--;
$("#tries").html("Trials left : " + counter)
if(counter == 0){
// Save Image
$.ajax({
type: "POST",
url: "http://localhost/ajax.php",
data: {image: img.src ,path: data}
}).done(function(o) {
console.log('Image Saved');
});
waitingDialog.show('Processing data.............', {dialogSize: 'sm', progressType: 'success'})
var postData = new faceapi.LabeledFaceDescriptors(label, descrip);
$.ajax({
url: 'json.php',
type: 'POST',
data: { myData: JSON.stringify(postData) },
datatype: 'json'
})
.done(async function (data) {
load_neural()
alert("Done!")
console.log("Success!")
waitingDialog.hide()
counter = 5
$("#tries").html("Trials left : " + counter)
$("#fname").val('')
$("#lname").val('')
$("#prof_img").removeAttr('src')
$("#fname").prop("readonly", false)
$("#lname").prop("readonly", false)
})
.fail(function (jqXHR, textStatus, errorThrown) {
alert("Error due to internet connection! Please try again!");
});
const descriptions = [];
}
}
else{
alert("No FACE detected!");
}
}
else{
alert("Done Learning!");
counter = 5;
const descriptions = [];
}
}
}
else{
if(!$("#fname").val() || !$("#fname").hasClass('active')){
$("#fname").css('border','1px solid red');
$("#fname").removeClass('active')
}
if(!$("#lname").val() || !$("#lname").hasClass('active')){
$("#lname").css('border','1px solid red');
$("#lname").removeClass('active')
}
}
});
var format = /[!@#$%^&*()_+\-=\[\]{};':"\\|,.<>\/?]/;
$("#fname").keyup(function(){
var str = $(this).val().toUpperCase();
$(this).val(str);
if(format.test(str) && str == ""){
$(this).css('border','1px solid red');
$(this).removeClass('active')
}
else{
$(this).css('border','3px solid black');
$(this).addClass('active')
}
});
$("#lname").keyup(function(){
var str = $(this).val().toUpperCase();
$(this).val(str);
if(format.test(str) || str == ""){
$(this).css('border','1px solid red');
$(this).removeClass('active')
}
else{
$(this).css('border','3px solid black')
$(this).addClass('active')
}
});
});
</script>
</html>