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index.html
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index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
<title>OpenSurfaces - A Richly Annotated Catalog of Surface Appearance</title>
<meta name="description" content='OpenSurfaces is a large database of annotated surfaces created from real-world consumer photographs. Our annotation framework draws on crowdsourcing to segment surfaces from photos, and then annotate them with rich surface properties, including material, texture and contextual information.'/>
<meta name="author" content="Cornell University"/>
<!-- merged css -->
<link href="/static/css/opensurfaces-segmentation-ui.css" rel="stylesheet" type="text/css" />
<style>
canvas { border: 1px solid #969696; }
body { padding: 0 }
</style>
</head>
<body data-spy="scroll" data-target=".navbar" data-offset="50">
<!-- BEGIN MAIN UI -->
<div id='content-container'>
<div id="mt-top-nohover">
<div id="mt-instructions">
<span>
Instructions: carefully trace around regions that have a single material or texture.
Draw <span id="mt-num-shapes">six polygons</span> to complete the task.
</span>
<span class="pull-right">
<button type="button" id='btn-submit' class="btn btn-primary" disabled="disabled">Submit</button>
</span>
</div>
<div id="ui-controls" class="ui-controls-top">
<span class="btn-group" data-toggle="buttons-radio">
<button id='btn-draw' type="button" class="btn" disabled="disabled">
<i class="icon-pencil"></i> Draw (D)</button>
<button id='btn-edit' type="button" class="btn" disabled="disabled">
<i class="icon-move"></i> Adjust (A)</button>
</span>
<span class="btn-group">
<button id='btn-undo' type="button" disabled="disabled" class="btn">
<i class="icon-circle-arrow-left"></i> Undo (Ctrl-Z)</button>
<button id='btn-redo' type="button" disabled="disabled" class="btn">
<i class="icon-circle-arrow-right"></i> Redo (Ctrl-Y)</button>
</span>
<span class="btn-group">
<button id='btn-close' type="button" disabled="disabled" class="btn">
<i class="icon-ok-sign"></i> Close (Right-click)</button>
<button id='btn-delete' type="button" disabled="disabled" class="btn">
<i class="icon-remove"></i> Delete (Delete)</button>
</span>
<span class="btn-group">
<button id='btn-zoom-reset' type="button" disabled="disabled" class="btn">
<i class="icon-resize-small"></i> Reset Zoom (Esc)</button>
</span>
<span class="pull-right">
<a href="#modal-instructions" role="button" class="btn btn-warning" data-toggle="modal">Instructions</a>
</span>
</div>
</div>
<div id="mt-container"></div>
</div>
<!-- END MAIN UI -->
<!-- BEGIN MODALS -->
<!-- Instructions dialog -->
<div class="modal hide fade" id="modal-instructions" tabindex="-1" role="dialog"
aria-labelledby="modal-instructions-label" aria-hidden="true">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal"
aria-hidden="true">×</button>
<h3 id="modal-instructions-label">Instructions</h3>
</div>
<div class="modal-body">
<div class="container-fluid">
<h2>What to draw</h2> <p>Please draw shapes around regions that have a
<i>single</i> material or texture. Some example materials: wood, steel,
bricks, tiles, ceramic, plastic. If you don't know what to draw, floors,
walls, and countertops are usually one material -- just be careful to exclude
things on top.</p>
<p>Please make the region as tight as possible. <b>Your shape should exactly
follow the material boundary.</b> Use the "adjust" button (or
press 'A') to improve the shape boundary.</p>
<p>If there is something like a brick wall or tiled floor, please include all
the tiles; do not draw a square around one tile. Large regions are
preferable.</p>
<p>Example: if a wood cabinet has a metal handle, then the metal portion is a
different material and should be excluded. If you are drawing a shape around a
person, their skin and clothing should not be in two different shapes. You can
also exclude regions by overlapping shapes. See the below examples.</p>
<p>Draw six polygons to complete
the task.</p>
<br/>
<h2>Good examples</h2>
<div class="row-fluid">
<div class="span4">
<div class="thumbnail">
<img src="/static/img/good5.jpg" alt="" />
<p class="caption">Large flat regions are preferable, though not necessary.</p>
</div>
</div>
<div class="span4">
<div class="thumbnail">
<img src="/static/img/good4.jpg" alt="" />
<p class="caption">Make the boundary as tight as possible.</p>
</div>
</div>
</div>
<div class="row-fluid">
<div class="span4">
<div class="thumbnail">
<img src="/static/img/good12.jpg" alt="" />
<p class="caption">Be careful to not include items of a different material.</p>
</div>
</div>
<div class="span4">
<div class="thumbnail">
<img src="/static/img/good11.jpg" alt="" />
<p class="caption">Shapes can be nested.</p>
</div>
</div>
<div class="span4">
<div class="thumbnail">
<img src="/static/img/good9.jpg" alt="" />
<p class="caption">Shapes can intersect.</p>
</div>
</div>
</div>
<div class="row-fluid">
<div class="span12">
<div class="thumbnail">
<img src="/static/img/segment_material_good2.jpg" alt="" />
<p class="caption">Please do not draw around individual bricks; draw a shape around larger wall portions.</p>
</div>
</div>
</div>
<div class="row-fluid">
<div class="span12">
<div class="thumbnail">
<img src="/static/img/segment_material_good1.jpg" alt="" />
</div>
</div>
</div>
<br/>
<h2>Bad examples</h2>
<p>We will reject HITs that do not follow these instructions.</p>
<div class="row-fluid">
<div class="span6">
<div class="thumbnail">
<img src="/static/img/segment_material_bad1.jpg" alt="" />
<p class="caption">These are sloppy shapes.</p>
</div>
</div>
<div class="span6">
<div class="thumbnail">
<img src="/static/img/segment_material_bad2.jpg" alt="" />
<p class="caption">Please do not do this.</p>
</div>
</div>
</div>
<div class="row-fluid">
<div class="span6">
<div class="thumbnail">
<img src="/static/img/segment_material_bad3.jpg" alt="" />
<p class="caption">Please make the regions bigger than this.</p>
</div>
</div>
<div class="span6">
<div class="thumbnail">
<img src="/static/img/segment_material_bad4.jpg" alt="" />
<p class="caption">These shapes contain multiple materials and are nowhere near the correct boundaries.</p>
</div>
</div>
</div>
<div class="row-fluid">
<div class="span4">
<div class="thumbnail">
<img src="/static/img/bad1.jpg" alt="" />
<p class="caption">This shape includes more than one type of material.</p>
</div>
<br/>
<div class="thumbnail">
<img src="/static/img/bad4.jpg" alt="" />
<p class="caption">This includes other objects; the other objects should have shapes around them.</p>
</div>
</div>
<div class="span4">
<div class="thumbnail">
<img src="/static/img/bad6.jpg" alt="" />
<p class="caption">This includes the edges of other objects.</p>
</div>
<br/>
<div class="thumbnail">
<img src="/static/img/bad3.jpg" alt="" />
<p class="caption">This shape is too sloppy.</p>
</div>
</div>
<div class="span4">
<div class="thumbnail">
<img src="/static/img/bad5.jpg" alt="" />
<p class="caption">This contains more than one type of material.</p>
</div>
<br/>
<div class="thumbnail">
<img src="/static/img/bad2.jpg" alt="" />
<p class="caption">This contains many substances.</p>
</div>
</div>
</div>
<br/>
<h2>How to draw</h2>
<div class="row-fluid">
<div class="span12">
<ul class="thumbnails">
<li class="span4"> <div class="thumbnail"><p class="caption">
<span class="badge">1</span> Click on the material boundary.</p>
<img src="/static/img/draw1.jpg" alt=""></div> </li>
<li class="span4"> <div class="thumbnail"><p class="caption">
<span class="badge">2</span> Continue clicking along the boundary.</p>
<img src="/static/img/draw5.jpg" alt=""></div> </li>
<li class="span4"> <div class="thumbnail"><p class="caption">
<span class="badge">3</span> Right-click to close the polygon.</p>
<img src="/static/img/draw6.jpg" alt=""></div> </li>
</ul>
</div>
</div>
<p>To close the shape, you do not need to click near the first point. You can
right-click to connect the first and last point.</p>
<h2>Adjust your shapes</h2>
<p>After drawing a polygon, please adjust its edges so that it better fits the true boundary.
When you are done adjusting, switch back to "Draw" mode to draw more polygons.</p>
<p>You can press the D and A key to quickly switch modes.</p>
<div class="row-fluid">
<div class="span12">
<ul class="thumbnails">
<li class="span4"> <div class="thumbnail"><p class="caption">
<span class="badge">1</span> Switch to "Adjust" mode.</p>
<img src="/static/img/adjust0.jpg" alt=""></div> </li>
<li class="span4"> <div class="thumbnail"><p class="caption">
<span class="badge">2</span> Click on the polygon.</p>
<img src="/static/img/adjust1.jpg" alt=""></div> </li>
<li class="span4"> <div class="thumbnail"><p class="caption">
<span class="badge">3</span> Drag the small white circles.</p>
<img src="/static/img/adjust2.jpg" alt=""></div> </li>
</ul>
</div>
</div>
<h2>Zoom in to see better</h2>
<p>Scroll with the mouse wheel to zoom in. Click "Reset Zoom" or press escape to reset back to normal.</p>
<br/>
<h2>Move around in the image</h2>
<p>Press 'space' and drag with the mouse to move around in the image (panning). You can also move press the arrow keys to move.</p>
<br/>
<h2>Other controls</h2>
<div class="row-fluid">
<div class="span12">
<img src="/static/img/controls.jpg" alt="" />
</div>
</div>
<div class="row-fluid">
<div class="span12">
<dl class="dl-horizontal">
<dt>Undo</dt> <dd>If you make a mistake, click "Undo" or press Ctrl-Z.</dd>
<dt>Redo</dt> <dd>You can also re-do an action with Ctrl-Y.</dd>
<dt>Close</dt> <dd>To close a polygon, right-click on the image or you can click the "Close" button.</dd>
<dt>Delete</dt> <dd>You can delete polygons by selecting them with the "Adjust" button and pressing delete.</dd>
<dt>Reset Zoom</dt> <dd>When zoomed in, you you can click "Reset Zoom" to zoom out again.</dd>
<dt>Instructions</dt> <dd>Show this page during the task.</dd>
</dl>
</div>
</div>
<br/>
<h2>Mirrors and windows</h2>
<p>If there is a mirror, draw a shape around the mirror surface itself, not the
things that you can see in the reflection. Similarly, draw a shape around the
window glass, and not the things you can see through the window.</p>
<br/>
<h2>Why are we doing this?</h2>
<p>We are building a database of materials from images on the web. This is part of ongoing research at Cornell University.</p>
<p>Thank you for participating!</p>
<br/>
</div>
</div>
<div class="modal-footer">
<button class="btn btn-primary" data-dismiss="modal" aria-hidden="true">Close</button>
</div>
</div>
<!-- Loading bar -->
<div class="modal hide fade" id="modal-loading" tabindex="-1" role="dialog" aria-labelledby="modal-loading-label" aria-hidden="true">
<div class="modal-header">
<h3 id="modal-loading-label"></h3>
</div>
<div class="modal-body">
<div class="progress progress-striped active">
<div class="bar" style="width: 100%;">Please Wait</div>
</div>
</div>
</div>
<!-- Error message -->
<div class="modal hide fade" id="modal-error" tabindex="-1" role="dialog" aria-labelledby="modal-error-label" aria-hidden="true">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3 id="modal-error-label">Error!</h3>
</div>
<div class="modal-body">
<div id="modal-error-message">
</div>
</div>
<div class="modal-footer">
<button class="btn btn-primary" data-dismiss="modal" aria-hidden="true">OK</button>
</div>
</div>
<!-- Are you sure question -->
<div class="modal hide fade" id="modal-areyousure" tabindex="-1" role="dialog"
aria-labelledby="modal-areyousure-label" aria-hidden="true">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3 id="modal-areyousure-label">Are you sure?</h3>
</div>
<div class="modal-body">
<p id="modal-areyousure-message"></p>
</div>
<div class="modal-footer">
<button class="btn" data-dismiss="modal" aria-hidden="true" id="modal-areyousure-no">No</button>
<button class="btn btn-primary" data-dismiss="modal" aria-hidden="true" id="modal-areyousure-yes">Yes</button>
</div>
</div>
<!-- Feedback survey -->
<div class="modal hide fade" id="modal-feedback" tabindex="-1" role="dialog"
aria-labelledby="modal-feedback-label" aria-hidden="true">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal"
aria-hidden="true">×</button>
<h3 id="modal-feedback-label">Feedback</h3>
</div>
<div class="modal-body">
<div id="modal-feedback-prompt"></div>
<form id='modal-feedback-form' class='form-horizontal'>
<div class="control-group">
<label class="control-label" for="feedback-thoughts">What did you think of this task?</label>
<div class="controls">
<textarea id="feedback-thoughts" rows="6"></textarea>
</div>
</div>
<div class="control-group">
<label class="control-label" for="feedback-understand">What parts didn't you understand?</label>
<div class="controls">
<textarea id="feedback-understand" rows="6"></textarea>
</div>
</div>
<div class="control-group">
<label class="control-label" for="feedback-other">Any other feedback, improvements, or suggestions?</label>
<div class="controls">
<textarea id="feedback-other" rows="6"></textarea>
</div>
</div>
</form>
</div>
<div class="modal-footer">
<button class="btn" data-dismiss="modal" aria-hidden="true" id="modal-feedback-cancel">Cancel</button>
<button class="btn btn-primary" data-dismiss="modal" aria-hidden="true" id="modal-feedback-submit">Submit</button>
</div>
</div>
<!-- Script for feedback survey -->
<script type="text/javascript">
window.show_modal_feedback = function(label_message, prompt_message, on_submit) {
$('#modal-feedback-label').empty();
$('#modal-feedback-bonus').empty();
$('#modal-feedback-prompt').empty();
if (label_message !== undefined) {
$('#modal-feedback-label').html(label_message);
}
if (prompt_message !== undefined) {
$('#modal-feedback-prompt').html(prompt_message);
}
$('#modal-feedback').modal('show');
if (on_submit !== undefined) {
$('#modal-feedback-submit').off('click').on('click', on_submit);
}
};
window.get_modal_feedback = function() {
var feedback = {};
var names = ['thoughts', 'understand', 'other'];
for (var i = 0; i < names.length; i++) {
var value = $.trim($('#feedback-' + names[i]).val());
if (value) {
feedback[names[i]] = value;
}
}
return feedback;
};
</script>
<!-- Message about valid polygons -->
<div class="modal hide fade" id="poly-modal-intersect" tabindex="-1" role="dialog"
aria-labelledby="modal-intersect-label" aria-hidden="true">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal"
aria-hidden="true">×</button>
<h3 id="poly-modal-intersect-label">Not a valid polygon!</h3>
</div>
<div class="modal-body">
<p>Polygons must contain at least
<strong>four</strong>
points and cannot intersect themselves. Try adding more points so
that the first and last point can connect.</p>
<div class="thumbnail span2">
<img src="/static//img/bad-close.jpg" alt=""/>
<p class="mt-caption">This polygon cannot close.</p>
</div>
<div class="thumbnail span2">
<img src="/static//img/bad-vertex.jpg" alt=""/>
<p class="mt-caption">This edge cannot be added.</p>
</div>
<div class="thumbnail span2">
<img src="/static//img/good-close.jpg" alt=""/>
<p class="mt-caption">This polygon can be closed.</p>
</div>
</div>
<div class="modal-footer">
<button class="btn btn-primary" data-dismiss="modal" aria-hidden="true">OK</button>
</div>
</div>
<!-- END MODALS -->
<!-- BEGIN MAIN SCRIPTS -->
<script type="text/javascript">
/* photo_url: URL of the photo to be shown
photo_id: database ID of the photo being segmented. The results
will be returned in a JSON object with the format:
{"photo_id": [[x1,y1,x2,y2,...], [x1,y1,x2,y2,...]]}
otherwise, photo_id is not used.
*/
window.template_args = {
photo_url: 'http://farm9.staticflickr.com/8204/8177262167_d749ec58d9_h.jpg',
photo_id: 1,
};
// the user must submit this many shapes before they may submit:
window.min_shapes = 6;
// each polygon must have at least this many vertices:
window.min_vertices = 4;
// if true, show a popup survey at the end of the task
window.ask_for_feedback = true;
// amount of money (bonus) promised for completing the survey
window.feedback_bonus = '$0.02';
</script>
<!-- merged javascript libraries and compiled coffeescript -->
<script type="text/javascript" src="/static/js/opensurfaces-segmentation-ui.js"></script>
<!-- END MAIN SCRIPTS -->
</body>
</html