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portfolio.php
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portfolio.php
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<!DOCTYPE html>
<!--
IMAGE SOURCES
history - http://mrewert.pbworks.com/f/1348008812/why-study-history-2c3t0vv.jpg
'phyci - http://www.wesleyan.edu/history/newsandevents.html
chemistry - http://64.131.110.41/moodle/pluginfile.php/5026/course/summary/chemistry.jpg
bio - https://sites.google.com/site/indianabiologyteachers/
commerce - https://www.yaaka.cc/cgi-sys/suspendedpage.cgi
acc - https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTeANIwd6nlYTR0xkxZ2m8PNXHNdOhrqIH7GS1DU7g5JRE8ocmxtg-->
<html>
<head>
<link rel="stylesheet" href="bootstrap/css/bootstrap.min.css">
<script src="bootstrap/scripts/jquery.min.js"></script>
<script src="bootstrap/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="css/styles.css">
<!--as-->
<script src="Face%20tracker_files/utils.js"></script>
<script src="Face%20tracker_files/numeric-1.js"></script>
<script src="Face%20tracker_files/mosse.js"></script>
<script src="Face%20tracker_files/jsfeat-min.js"></script>
<script src="Face%20tracker_files/frontalface.js"></script>
<script src="Face%20tracker_files/jsfeat_detect.js"></script>
<script src="Face%20tracker_files/left_eye_filter.js"></script>
<script src="Face%20tracker_files/right_eye_filter.js"></script>
<script src="Face%20tracker_files/nose_filter.js"></script>
<script src="Face%20tracker_files/model_pca_20_svm.js"></script>
<script src="Face%20tracker_files/clm.js"></script>
<script src="Face%20tracker_files/svmfilter_webgl.js"></script>
<script src="Face%20tracker_files/svmfilter_fft.js"></script>
<script src="Face%20tracker_files/mossefilter.js"></script>
<script src="Face%20tracker_files/Stats.js"></script>
<!--as-->
<script>
/**
* Coded by Anuradha Wickramarachchi
*/
/*--Initializing variables--*/
var eyedistance = 0; // for scaling the emotion detection
var initeyedistance = -1; // for scaling the initial eyedistance
var mouthGap = -1; // check if surprised
var eyeBrowHeight = -1; //
var mouthWidth = -1; // check if happy
var eyelidgap = -1; // check if sleepy
/*--Initializing variables--*/
var modalOpen = false;
function detect(positions) {
// Initializing base variables
var x1, y1, x2, y2, x3, x4, y3, y4, correctionFactor;
/*
* All the measurements will be considered after correcting with the ratio current eyedistance/initeyedistance
* This will avoid the confusion caused by the change in distance from the computer camera
* */
// Initializing the scaling factor
x1 = positions[27][0];
y1 = positions[27][1];
x2 = positions[32][0];
y2 = positions[32][1];
eyedistance = Math.sqrt(Math.pow(y1 - y2, 2) + Math.pow(x1 - x2, 2));
if (initeyedistance == -1) {
initeyedistance = eyedistance;
}
correctionFactor = initeyedistance / eyedistance;
// Detecting surprise
x1 = positions[60][0];
y1 = positions[60][1];
x2 = positions[57][0];
y2 = positions[57][1];
if (mouthGap == -1) {
mouthGap = Math.sqrt(Math.pow(y1 - y2, 2) + Math.pow(x1 - x2, 2));
}
if (mouthGap < Math.sqrt(Math.pow(y1 - y2, 2) + Math.pow(x1 - x2, 2)) * correctionFactor) {
document.getElementById("surprised").innerHTML = "Surprised";
} else {
document.getElementById("surprised").innerHTML = "Not so Surprised";
}
// Detect boring
if (2 * mouthGap < Math.sqrt(Math.pow(y1 - y2, 2) + Math.pow(x1 - x2, 2)) * correctionFactor) {
document.getElementById("bored").innerHTML = "Bored";
} else {
document.getElementById("bored").innerHTML = "Not so bored";
}
// Detecting smile
x1 = positions[44][0];
y1 = positions[44][1];
x2 = positions[50][0];
y2 = positions[50][1];
if (mouthWidth == -1) {
mouthWidth = Math.sqrt(Math.pow(y1 - y2, 2) + Math.pow(x1 - x2, 2));
}
if (mouthWidth < Math.sqrt(Math.pow(y1 - y2, 2) + Math.pow(x1 - x2, 2) * correctionFactor)
) {
document.getElementById("happy").innerHTML = "Happy";
}
else {
document.getElementById("happy").innerHTML = "Not so happy";
}
// Detect sleepy
x1 = positions[24][0];
y1 = positions[24][1];
x2 = positions[26][0];
y2 = positions[26][1];
if (eyelidgap == -1) {
eyelidgap = Math.sqrt(Math.pow(y1 - y2, 2) + Math.pow(x1 - x2, 2));
}
if (eyelidgap * 0.9 > Math.sqrt(Math.pow(y1 - y2, 2) + Math.pow(x1 - x2, 2)) * correctionFactor) {
document.getElementById("sleepy").innerHTML = "Sleepy";
}
else {
document.getElementById("sleepy").innerHTML = "Not so sleepy";
}
// Detect confusion
x1 = positions[24][0];
y1 = positions[24][1];
x2 = positions[21][0];
y2 = positions[21][1];
if (eyeBrowHeight == -1) {
eyeBrowHeight = Math.sqrt(Math.pow(y1 - y2, 2) + Math.pow(x1 - x2, 2));
}
if (eyeBrowHeight > Math.sqrt(Math.pow(y1 - y2, 2) + Math.pow(x1 - x2, 2)) * correctionFactor) {
document.getElementById("confused").innerHTML = "Confusing";
$(function () {
if (!modalOpen) {
//$("#myModal").modal("show");
modalOpen = true;
}
});
}
else {
document.getElementById("confused").innerHTML = "Not so confusing";
}
}
// Detecting the inclination of the face for changing slides
var lx, ly, rx, ry;// cordinates of eyes
var m; // gradient of the head
var tolarance = 0.2;
var rightAl = false;
var leftAl = true;
function slide(positions) {
lx = positions[27][0];
ly = positions[27][1];
rx = positions[32][0];
ry = positions[32][1];
m = (ly - ry) / (lx - rx);
document.getElementById("incline").innerHTML = "";
if (m < 0 && Math.abs(m) > tolarance) {
//turning right
document.getElementById("incline").innerHTML = "Right" + m;
rightAl = true;
} else if (m > 0 && Math.abs(m) > tolarance) {
//turning left
document.getElementById("incline").innerHTML = "Left" + m;
leftAl = true;
} else {
// if the position comes below the tolerance
// from right inclination
if (rightAl) {
//alert("right");
$(function () {
dummy += 1;
if (dummy >= 6) {
dummy = 5;
} else {
$("#selector").text("<<" + arr[dummy] + ">>");
}
});
// perform right slide
} else if (leftAl) {
// perform left slide
$(function () {
dummy -= 1;
if (dummy < 0) {
dummy = 0;
} else {
$("#selector").text("<<" + arr[dummy] + ">>");
}
});
}
leftAl = false;
rightAl = false;
}
}
// Detecting the scrolling notion of the user
var nx, ny;// cordinates of nose upper
var nx2, ny2;// cordinates of nose lower
var initnosedistance = -1; // initial height of the nose
var moveup = false;
var movedown = false;
var t = new Date();
var scrol_time = t.getTime();
function scroll(positions) {
// Update the initial nodes periodically
/*-Initializing timer-*/
var t = new Date();
if (t.getTime() > scrol_time + 5000) {
console.log("update timer");
scrol_time = t.getTime();
nx = positions[33][0];
ny = positions[33][1];
nx2 = positions[62][0];
ny2 = positions[62][1];
initnosedistance = Math.sqrt(Math.pow(ny - ny2, 2) + Math.pow(nx - nx2, 2));
movedown = false;
moveup = false;
}
if (initnosedistance == -1) {
// taking the initial nose point
// initializing the face height (Height of the nose)
nx = positions[33][0];
ny = positions[33][1];
nx2 = positions[62][0];
ny2 = positions[62][1];
initnosedistance = Math.sqrt(Math.pow(ny - ny2, 2) + Math.pow(nx - nx2, 2));
}
// detecting the changes
// if the nose deviates 10% keep track of the direction
// once the nose reaches the initial position update the nose point so that the scrolling is consistent
var currentNoseDist = Math.sqrt(Math.pow(positions[62][1] - ny, 2) + Math.pow(positions[62][0] - nx, 2));
document.getElementById("scroll").innerHTML = "";
if (currentNoseDist > initnosedistance * 2) {
movedown = true;
document.getElementById("scroll").innerHTML = "Down";
} else if (currentNoseDist < initnosedistance * 0.5) {
document.getElementById("scroll").innerHTML = "UP";
moveup = true;
} else {
if (movedown) {
// scroll down
gotopage();
} else if (moveup) {
gotopage();
// scroll up
}
moveup = false;
movedown = false;
}
//document.getElementById("incline").innerHTML = "";
}
</script>
<script>
/**
* Created by Anuradha Sanjeewa on 05/11/2015.
*/
// init vars
function gotopage() {
window.location.href = "title_view.php?key=" + arr[dummy];
}
</script>
<!--as-->
</head>
<body id="categories">
<div id="interface" class="bg-light-gray">
<div class="container">
<div class="row col-sm-8">
<div class="col-md-3 portfolio-item">
<a href="title_view.php?key=History" class="portfolio-link" data-toggle="modal">
<div class="portfolio-hover">
<div class="portfolio-hover-content">
<i class="fa fa-plus fa-3x"></i>
</div>
</div>
<img src="img/portfolio/history.png" class="img-responsive" alt="">
</a>
<div class="portfolio-caption">
<h4 align="center">History</h4>
</div>
</div>
<div class="col-md-3 portfolio-item">
<a href="title_view.php?key=physics" class="portfolio-link" data-toggle="modal">
<div class="portfolio-hover">
<div class="portfolio-hover-content">
<i class="fa fa-plus fa-3x"></i>
</div>
</div>
<img src="img/portfolio/physics.png" class="img-responsive" alt="">
</a>
<div class="portfolio-caption">
<h4 align="center">Physics</h4>
</div>
</div>
<div class="col-md-3 portfolio-item">
<a href="title_view.php?key=chemistry" class="portfolio-link" data-toggle="modal">
<div class="portfolio-hover">
<div class="portfolio-hover-content">
<i class="fa fa-plus fa-3x"></i>
</div>
</div>
<img src="img/portfolio/chemistry.png" class="img-responsive" alt="">
</a>
<div class="portfolio-caption">
<h4 align="center">Chemistry</h4>
</div>
</div>
<div class="col-md-3 portfolio-item">
<a href="title_view.php?key=biology" class="portfolio-link" data-toggle="modal">
<div class="portfolio-hover">
<div class="portfolio-hover-content">
<i class="fa fa-plus fa-3x"></i>
</div>
</div>
<img src="img/portfolio/biology.png" class="img-responsive" alt="">
</a>
<div class="portfolio-caption">
<h4 align="center">Biology</h4>
</div>
</div>
<div class="col-md-3 portfolio-item">
<a href="title_view.php?key=commerce" class="portfolio-link" data-toggle="modal">
<div class="portfolio-hover">
<div class="portfolio-hover-content">
<i class="fa fa-plus fa-3x"></i>
</div>
</div>
<img src="img/portfolio/commerce.png" class="img-responsive" alt="">
</a>
<div class="portfolio-caption">
<h4 align="center">Commerce</h4>
</div>
</div>
<div class="col-md-3 portfolio-item">
<a href="title_view.php?key=accounting" class="portfolio-link" data-toggle="modal">
<div class="portfolio-hover">
<div class="portfolio-hover-content">
<i class="fa fa-plus fa-3x"></i>
</div>
</div>
<img src="img/portfolio/accounting.png" class="img-responsive" alt="">
</a>
<div class="portfolio-caption">
<h4 align="center">Accounting</h4>
</div>
</div>
</div>
</div>
<script>
var dummy = 0;
var arr = ["History", "physics", "chemistry", "biology", "commerce", "accounting"];
$(document).ready(function () {
$("#selector").text("<<" + arr[dummy] + ">>");
});
</script>
<div class="container">
<p class="text-center">Please sway your head to select the option</p>
<p class="text-center" style="font-size: 3em" id="selector"></p>
</div>
<div id="container" class="col-md-3">
<video id="videoel" preload="auto" loop="" height="300" width="400" >
</video>
<canvas id="overlay" width="400" height="300"></canvas>
<!--<input class="btn" value="start" onclick="" id="startbutton" type="button">-->
<div id="tt">
<p id="surprised"></p>
<p id="confused"></p>
<p id="happy"></p>
<p id="bored"></p>
<p id="sleepy"></p>
<p id="incline"></p>
<p id="scroll"></p>
</div>
</div>
<?php require_once './facetracking.php';
?>
<!--as-->
</div>
</body>
</html>