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visualize_result_struct.html
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visualize_result_struct.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>Image Annotation Viewer</title>
<script src="vis_resources/jquery-1.8.3.min.js"></script>
<script src="vis_resources/d3.min.js" charset="utf-8"></script>
<script src="vis_resources/jsutils.js" charset="utf-8"></script>
<link rel="stylesheet" type="text/css" href="http://cs.stanford.edu/people/karpathy/cssutils.css">
<!-- Google fonts -->
<link href='http://fonts.googleapis.com/css?family=Roboto:400,300' rel='stylesheet' type='text/css'>
<style>
body {
color: #333;
font-family: 'Roboto', sans-serif;
font-weight: 300;
font-size: 18px;
margin: 0;
padding: 0;
}
#wrap {
padding-left: 10px;
padding-right: 10px;
}
.hannot {
background-color: #EFE;
}
.rnnannot {
background-color: #EEF;
}
.rannot {
background-color: #FEE;
}
.annot {
padding: 3px;
}
.idiv {
display: inline-block;
vertical-align: top;
margin: 10px;
}
h1 {
font-weight: 300;
margin: 0;
}
h2 {
font-weight: 300;
font-size: 20px;
}
#wrap {
margin: 20px;
}
#header {
background-color: #f7f6f1;
padding: 20px;
border-bottom: 1px solid #555;
box-shadow: 0px 0px 4px 2px #555;
}
.logprob {
font-family: Courier, monospace;
}
</style>
<script type="application/javascript">
// globals
var db = [];
var imgperm = [];
var current_img_i = 0;
function start() {
loadDataset('result_struct.json');
}
function writeHeader() {
html = '<h2>Showing results for ' + db.checkpoint_params.dataset + ' on ' + db.imgblobs.length + ' images</h2>';
html += '<br>Eval params were: ' + JSON.stringify(db.params);
html += '<br>Final average perplexity of ground truth words: ' + db.gtppl.toFixed(2);
$("#blobsheader").html(html);
}
function renderNextImage() {
var ib = db.imgblobs[imgperm[current_img_i]]; // next image blob
var newdiv = d3.select("#blobs").append("div");
newdiv.attr("id", 'img'+current_img_i);
newdiv.attr("class", "idiv")
current_img_i++;
visImg(ib, newdiv); // function fills the pdiv with content
}
function visSentencesInit() {
$("#blobs").empty();
current_img_i = 0;
for(var i=0;i<20;i++) { renderNextImage(); }
}
// pix is index of the sentece
function visImg(ib, div) {
// fetch the associated top image
var fname = ib.img_path;
var img = new Image();
img.src = fname;
img.onload = function() {
var width = this.width;
var height = this.height;
var desired_height = 300;
var hscale = desired_height / height;
var nwidth = width * hscale;
// okay now lets render the image
var sdiv = div.append("div").attr('class', 'svgdiv');
sdiv.append('img').attr('src', fname).attr('height', desired_height).attr('width', nwidth);
// add human predictions
if('references' in ib && false) {
var dnew = div.append('div').attr('class','hannot annot').style('width', Math.floor(nwidth-6) + 'px');
insertAnnot(ib.references[0], dnew);
}
// add predictions
if('candidate' in ib) {
var dnew = div.append('div').attr('class','rnnannot annot').style('width', Math.floor(nwidth-6) + 'px');
insertAnnot(ib.candidate, dnew);
}
}
}
function insertAnnot(annot, dnew) {
dnew.append('div').attr('class', 'atxt').text(annot.text);
dnew.append('div').attr('class', 'logprob').text('logprob: ' + annot.logprob.toFixed(2));
}
// Handle infinite Scroll
$(window).scroll(function() {
if($(window).scrollTop() > 0.9 * ($(document).height() - $(window).height())) {
if(current_img_i < imgperm.length) {
// try to stay 20 images ahead of the scroll
for(var q=0;q<20;q++) { renderNextImage(); }
}
}
});
// Data Loading
function loadDataset(jsonpath) {
// ugly hack to prevent caching below ;(
var jsonmod = jsonpath + '?sigh=' + Math.floor(Math.random() * 100000);
$.getJSON(jsonpath, function(data) {
db = data; // assign to global
imgperm = randperm(db.imgblobs.length);
//imgperm = []; for(var i=0;i<db.imgblobs.length;i++) { imgperm.push(i); }
writeHeader();
visSentencesInit();
});
}
</script>
</head>
<body onload="start()">
<div id="header">
<h1><a href="https://github.com/karpathy/neuraltalk">NeuralTalk</a> Sentence Generation Results</h1>
<div id="blobsheader"></div>
</div>
<div id="wrap">
<div id="wrap">
<div id="blobs"></div>
</div>
</div>
</body>
</html>