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<!DOCTYPE html><html lang="en"><head><!--
@license
Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
--><!--
@license
Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
-->
<meta charset="utf-8">
<title>Video Localized Narratives</title>
<meta name="description" content="Video Localized Narratives">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin="">
<link href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Material+Icons&display=block" rel="stylesheet">
<style>
:root {
--mdc-dialog-max-width: 800px;
}
pre {
text-align: left;
}
html,
body {
font-family: 'Open Sans', sans-serif;
font-weight: 300;
line-height: 1.5em;
height: 100%;
margin: 0;
padding: 0;
}
.wrap {
max-width: 900px;
margin: auto;
}
.block {
margin-bottom: 75px;
}
.center {
text-align: center;
}
h1,
h2 {
text-align: center;
}
h1 {
font-size: 45px;
margin-top: 100px;
margin-bottom: 20px;
line-height: 50px;
font-weight: 300;
}
h2 {
font-size: 22px;
font-weight: 300;
}
hr.separator {
background: #000;
max-width: 70px;
height: 9px;
border: none;
margin-top: 60px;
}
.license {
font-size: small;
margin-bottom: 0;
}
.mask {
opacity: 100%;
transition: all 0.3s;
-webkit-transition: all 0.3s;
position: fixed;
width: 100%;
height: 100%;
top: 0;
left: 0;
z-index: 1000;
background-color: white;
}
.author-grid {
display: grid;
grid-template-columns: repeat(5, 1fr);
grid-column-gap: 15px;
justify-items: center;
padding: 0;
}
.author-column {
text-align: center;
}
.author-column > .author {
font-size: 16px;
text-align: center;
}
.author-column > .affiliation {
font-size: 14px;
text-align: center;
}
.paper-col {
width: 12.5%;
float: left;
}
.paper-col-im {
width: 95%;
border: 1px solid black;
}
.paper-row {
margin: 15px;
}
.col-download-text {
margin-top: 20px;
width: 15%;
float: left;
text-align: left;
}
.row::after {
content: '';
clear: both;
display: table;
margin-bottom: 8px;
}
mwc-button {
--mdc-theme-primary: #969696;
--mdc-theme-on-primary: white;
}
.visualizer-header,
.visualizer-footer {
background-color: #969696;
color: white;
}
.visualizer-header {
box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}
.visualizer-footer {
box-shadow: 0 -4px 8px 0 rgba(0, 0, 0, 0.2), 0 -6px 20px 0 rgba(0, 0, 0, 0.19);
}
.visualizer-footer > p {
margin: 0 10px;
font-size: 90%;
}
.float-left {
float: left;
}
.float-right {
float: right;
}
.visualizer-header > p {
float: left;
text-align: center;
font-weight: 400;
font-size: larger;
margin-bottom: 15px;
margin-top: 15px;
}
.visualizer-header > mwc-icon-button {
padding: 3px;
}
.visualizer-header > input {
height: 34px;
margin: 10px;
border: none;
border-radius: 6px;
box-sizing: border-box;
padding-left: 10px;
padding-right: 10px;
width: 300px;
}
.visualizer {
text-align: left;
}
input:focus {
outline: none;
}
.page-button {
width: 99%;
padding-top: 15px;
}
.download-button {
width: 40%;
padding-top: 20px;
}
.download-button-single {
width: 80%;
padding-top: 15px;
}
.field{
background-color: #eee;
border-radius: 4px;
padding: 3px;
border-left: 3px solid #126a73;
}
.visualizer-container {
display: none;
flex-direction: column;
overflow-y: scroll;
}
.visualizer-container > mwc-circular-progress {
position: fixed;
top: 50%;
left: 50%;
--mdc-theme-primary: #969696;
}
.annotation-body,
.grid-body {
display: none;
flex: auto;
overflow-y: scroll;
}
.grid-body {
padding: 6px;
line-height: 0;
}
.grid-column {
float: left;
padding: 6px;
}
.grid-column > img {
width: 100%;
box-sizing: border-box;
margin: 6px 0;
box-shadow: 0 0 8px 0 #8c8c8c;
cursor: zoom-in;
}
.example-img {
display: block;
margin-left: auto;
margin-right: auto;
width: 100%;
}
.no-decoration {
text-decoration: none;
}
.tooltip {
position: relative;
display: inline-block;
}
.tooltip .tooltiptext {
visibility: hidden;
width: 120px;
background-color: #969696;
color: white;
text-align: center;
border-radius: 6px;
padding: 5px 0;
position: absolute;
z-index: 1;
top: 120%;
left: 50%;
margin-left: -60px;
font-size: 14px;
display: flex;
align-items: center;
justify-content: center;
}
.tooltip .tooltiptext::after {
content: '';
position: absolute;
bottom: 100%;
left: 50%;
margin-left: -5px;
border-width: 5px;
border-style: solid;
border-color: transparent transparent #969696 transparent;
}
.tooltip:hover .tooltiptext {
visibility: visible;
}
.rightmost-tooltip {
margin-left: -100px !important;
}
.rightmost-tooltip::after {
left: 83% !important;
}
.leftmost-tooltip {
margin-left: -21px !important;
}
.leftmost-tooltip::after {
left: 17% !important;
}
.not-found {
margin: 0;
font-size: larger;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
visibility: hidden;
font-weight: bold;
display: flex;
align-items: center;
flex-direction: column;
color: #969696;
}
.not-found > mwc-icon {
margin: 20px;
--mdc-icon-size: 64px;
}
.tt {
font-family: 'Courier New', monospace;
background-color: #d9d9d9;
padding: 3px 6px;
border-radius: 4px;
}
</style>
</head>
<body onload="loadCallback();"><div hidden="" by-vulcanize=""><dom-module id="loco-image" assetpath="/loco-image/">
<template>
<style>
/* This is needed to make sure the polymer component has an
offsetWidth. */
:host {
display: block;
}
#main, #canvasContainer {
width: 100%;
}
svg {
border-style: solid;
}
.flexcol {
height: 100%;
display: flex;
flex-direction: column;
justify-content: center;
}
.flexrow {
display: flex;
flex-direction: row;
justify-content: center;
}
</style>
<div id="main">
<template is="dom-if" if="[[title]]">
<div>[[title]]</div>
</template>
<div id="canvasContainer" hidden$="[[!imageLoaded_]]">
<svg id="canvas" on-tap="handleTap_" height$="[[canvasHeight]]" width$="[[canvasWidth]]" style="[[getCanvasStyle_(effectiveFontSize_, borderWidth)]]">
<g id="image" transform$="[[imageZoomTransform_]]">
<image href$="[[effectiveImageUrl_]]" height$="[[imageHeight]]" width$="[[imageWidth]]">
<slot id="content"></slot>
</image>
</g>
</svg>
</div>
<div hidden$="[[imageLoaded_]]" id="loader" style="[[getLoaderStyle_(borderWidth, canvasHeight, canvasWidth)]]">
<div class="flexcol">
<div class="flexrow">
<paper-spinner-lite active="[[!imageLoadingHasError_]]">
</paper-spinner-lite>
<span hidden$="[[!imageLoadingHasError_]]">
Failed to load image from [[imageUrl]].
</span>
</div>
</div>
</div>
<div hidden="">
<span>Client Coordinates: ([[clientPoint_.x]], [[clientPoint_.y]])</span><br>
<span>Canvas Coordinates: ([[canvasPoint_.x]], [[canvasPoint_.y]])</span><br>
<span>Image Coordinates: ([[imagePoint.x]], [[imagePoint.y]])</span><br>
<span>ViewBox Coordinates: ([[viewBoxPoint_.x]], [[viewBoxPoint_.y]])</span><br>
<span>imageTransform translation: ([[imageTransform_.x]],[[imageTransform_.y]])></span><br>
<span>imageTransform scale: [[imageTransform_.scale]]</span><br>
<span>ScaleRatio_: [[scaleRatio]]</span>
</div>
</div>
</template>
</dom-module>
<dom-module id="loco-bounding-box" assetpath="/loco-bounding-box/">
<template>
<svg>
<g id="box">
<rect x$="[[xmin]]" y$="[[ymin]]" height$="[[height]]" width$="[[width]]" stroke$="[[borderColorRgba]]" stroke-width$="[[effectiveBorderWidth_]]" stroke-dasharray$="[[borderDashArray]]" fill="none"></rect>
<foreignObject x$="[[xmin]]" y$="[[ymin]]" height$="[[height]]" width$="[[width]]">
<div>
<input id="inputText" type="text" value$="[[text]]" hidden$="[[!effectiveShowInputField_]]" style="[[getInputTextStyle_(effectiveFontSize_)]]">
<span id="text" hidden$="[[!effectiveShowText_]]" style="[[getTextStyle_(textBackgroundColorRgba)]]">
[[text]]
</span>
</div>
</foreignObject>
</g>
</svg>
</template>
</dom-module>
<dom-module id="loco-point" assetpath="/loco-point/">
<template>
<svg>
<g id="point">
<circle cx$="[[data.x]]" cy$="[[data.y]]" r$="[[radius_(data,scaleRatio)]]" fill$="[[color_(data)]]">
</circle>
</g>
</svg>
</template>
</dom-module>
<dom-module id="loco-curve" assetpath="/loco-curve/">
<template>
<svg>
<g id="curve">
<path d$="[[curveString_]]" fill="none" stroke$="[[lineColor]]" stroke-width$="[[effectiveStrokeWidth_]]">
</path>
</g>
</svg>
</template>
</dom-module><dom-module id="loco-segmentation-mask" assetpath="/loco-segmentation-mask/">
<template>
<svg>
<g id="mask">
<path d$="[[pathString_]]" fill$="[[fillColor]]" fill-rule="evenodd" fill-opacity$="[[fillOpacity]]">
</path></g>
</svg>
</template>
</dom-module>
<dom-module id="loco-label" assetpath="/loco-label/">
<template>
<svg>
<g id="label">
<foreignObject x$="[[data.x]]" y$="[[data.y]]" height="1px" width="1px" style="overflow: visible">
<div>
<input id="inputText" type="text" value$="[[data.text]]" style="[[getInputTextStyle_(editingText, scaleRatio)]]">
<span id="text" style="[[getTextStyle_(data.*, editingText, scaleRatio)]]">
[[data.text]]
</span>
</div>
</foreignObject>
</g>
</svg>
</template>
</dom-module>
<dom-module id="loco-labeled-point" assetpath="/loco-labeled-point/">
<template>
<template is="dom-if" if="[[data.point]]">
<loco-point data="{{data.point}}"></loco-point>
<template is="dom-if" if="[[data.label]]">
<loco-label editing-text="{{editingText}}" data="{{data.label}}">
</loco-label>
</template>
</template>
</template>
</dom-module>
<dom-module id="loco-binary-mask" assetpath="/loco-binary-mask/">
<template>
<div hidden="">
<canvas id="maskCanvas">
</canvas>
</div>
<svg>
<g id="binaryMask">
<image id="rasterImage">
</image></g>
</svg>
</template>
</dom-module>
<dom-module id="loco-annotated-image" assetpath="/loco-annotated-image/">
<template>
<style>
#image {
text-align: var(--loco-annotated-image-text-align);
}
</style>
<loco-image id="image" title="[[title]]" image-url="[[imageUrl]]" border-width="[[borderWidth]]" canvas-height="[[canvasHeight]]" canvas-width="[[canvasWidth]]" canvas-margin="[[canvasMargin]]" image-height="{{imageHeight}}" image-width="{{imageWidth}}" font-size="[[fontSize]]" image-data="{{imageData}}" expose-image-data="[[exposeImageData]]" image-point="{{imagePoint}}">
<template is="dom-repeat" items="[[objects]]" filter="hasBoundingBox_" observe="bounding_box">
<loco-bounding-box color="[[colorOrDefault_(item)]]" xmin="[[item.bounding_box.xmin]]" xmax="[[item.bounding_box.xmax]]" ymin="[[item.bounding_box.ymin]]" ymax="[[item.bounding_box.ymax]]" border-dash-array="[[item.bounding_box.dash_array]]" text="[[item.text]]">
</loco-bounding-box>
</template>
<template is="dom-repeat" items="[[boundingBoxes]]">
<loco-bounding-box color="[[colorOrDefault_(item)]]" border-dash-array="[[dashArrayOrDefault_(item)]]" xmin="[[item.xmin]]" xmax="[[item.xmax]]" ymin="[[item.ymin]]" ymax="[[item.ymax]]" text="[[item.text]]">
</loco-bounding-box>
</template>
<template is="dom-repeat" items="[[clicksToPoints_(clicks)]]">
<loco-point data="[[item]]">
</loco-point>
</template>
<template is="dom-repeat" items="{{points}}">
<template is="dom-if" if="[[item.x]]">
<loco-point data="[[item]]">
</loco-point>
</template>
<template is="dom-if" if="[[isLabeledPoint_(item)]]">
<loco-labeled-point data="[[item]]">
</loco-labeled-point>
</template>
</template>
<template is="dom-repeat" items="{{labels}}">
<loco-label data="{{item}}">
</loco-label>
</template>
<template is="dom-repeat" items="[[regions]]">
<loco-segmentation-mask polygons="{{item}}" fill-color="[[getSegmentationColor_(index)]]">
</loco-segmentation-mask>
</template>
<template is="dom-repeat" items="[[curves]]">
<loco-curve line-color="[[getTraceColor_(item)]]" line-width="3" points="{{item}}">
</loco-curve>
</template>
<template is="dom-repeat" items="[[masks]]">
<loco-binary-mask class="binaryMasks" mask="{{item}}">
</loco-binary-mask>
</template>
</loco-image>
<div hidden="">
<template is="dom-if" if="[[points.length]]">
<b>Labeled points ([[points.length]]):</b><br>
</template>
<template is="dom-repeat" items="[[points]]">
<template is="dom-if" if="[[!item.point]]">
([[item.x]], [[item.y]])<br>
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<template is="dom-if" if="[[item.point]]">
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<template is="dom-if" if="[[item.time_interval]]">
<i>Times:</i> ([[item.time_interval.start]], [[item.time_interval.end]])
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<br>
</template>
</template>
</div>
</template>
</dom-module>
<dom-module id="loco-pclick-logic" assetpath="/loco-pclick-logic/">
</dom-module>
<dom-module id="loco-mouse-trace-service" assetpath="/loco-mouse-trace-service/">
</dom-module>
<dom-module id="loco-array-binder" assetpath="/loco-array-binder/">
<template>
</template>
</dom-module>
<link href="https://fonts.googleapis.com/css?family=Open+Sans" rel="stylesheet"><dom-module id="loco-overlay" assetpath="/loco-overlay/">
<template>
<style>
:host {
background: white;
color: black;
padding: 24px;
box-shadow: rgba(0, 0, 0, 0.24) -2px 5px 12px 0px, rgba(0, 0, 0, 0.12) 0px 0px 12px 0px;
}
</style>
<slot></slot>
</template>
</dom-module>
<dom-module id="loco-help" assetpath="/loco-help/">
<template>
<style>
loco-overlay {
font-family: sans-serif;
background-color: #000000b3;
color: white;
}
.helpAction {
color: yellow;
vertical-align: top;
text-align: right;
}
.helpSeparator {
vertical-align: top;
}
.helpMessage {
max-width: 600px;
text-align: left;
}
.helpSection {
color: yellow;
font-weight: bold;
text-align: center;
padding-top: 20px;
}
.previewContainer_0 {
width: fit-content;
margin: auto;
padding-bottom: 20px;
padding-top: 20px;
}
.previewContainer_1 {
display: inline-flex;
}
.previewContainer_2 {
display: inline-block;
padding-left: 0.6em;
padding-right: 0.6em;
border-left: 1px solid black;
}
#previewContainer_2_0 {
border-left: none;
}
.previewContainer_3 {
display: flex;
align-items: center;
}
.previewContainer_4 {
display: inline-block;
border: 1px solid black;
border-radius: 6px;
width: 3em;
height: 1.5em;
line-height: 1.5em;
vertical-align: middle;
text-align: center;
}
.previewContainer_5 {
margin-left: 0.5em;
}
</style>
<loco-overlay id="overlay" with-backdrop="" scroll-action="lock">
<table>
<template is="dom-repeat" items="[[sections]]" as="section">
<tr>
<td class="helpSection" colspan="3">[[section.title]]</td>
</tr>
<template is="dom-repeat" items="[[section.units]]" as="unit">
<tr>
<td class="helpAction">[[unit.action]]</td>
<td class="helpSeparator">:</td>
<td class="helpMessage">[[unit.message]]</td>
</tr>
</template>
</template>
</table>
</loco-overlay>
<div class="previewContainer_0" hidden="[[!hasPreview_]]">
<template is="dom-repeat" items="[[sections]]" as="section" filter="sectionHasPreview_">
<template is="dom-repeat" items="[[section.units]]" as="unit" filter="unitHasPreview_" observe="preview" index-as="unit_index">
<div class="previewContainer_1">
<div class="previewContainer_2" id="previewContainer_2_[[unit_index]]">
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<div class="previewContainer_4">
<b>[[unit.action]]</b>
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<span class="previewContainer_5">[[unit.message]]</span>
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</div>
</template>
</template>
</div>
</template>
</dom-module>
<dom-module id="loco-annotation" assetpath="/loco-annotation/">
<template>
<style>
#main {
height: 100vh;
margin: 0;
display: flex;
flex-direction: column;
}
#toolBarTop {
background-color: var(--paper-light-blue-600);
color: white;
height: 50px;
font-family: 'Open Sans', sans-serif;
font-stretch: semi-condensed;
font-size: medium;
}
#horizontalSplit {
padding: 20px;
display: flex;
flex: 2;
height: 100%;
justify-content: space-between;
}
#annotationUI {
height: var(--loco-annotation-annotation-ui-height, 100%);
justify-content: center;
display: flex;
flex-direction: var(--loco-annotation-annotation-ui-flex-direction);
}
#documentationContent {
border: 1px solid;
box-sizing: border-box;
width: 100%;
flex: var(--loco-annotation-documentation-content-flex);
height: var(--loco-annotation-documentation-height, 100%);
}
paper-button[toggles][active] {
background-color: var(--paper-light-blue-800);
}
paper-button:hover {
background-color: var(--paper-light-blue-700);
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paper-button {
text-transform: capitalize;
height: 42px;
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loco-annotated-image {
font-family: 'Open Sans', sans-serif;
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#doneButton {
background-color: var(--paper-light-blue-600);
position: fixed;
bottom: 30px;
left: 30px;
display: var(--loco-annotation-done-button-display, block);
}
#soundRecordText {
padding-left: 10px;
}
#soundRecordHistogram {
padding-top: 6px;
padding-left: 10px;
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</style>
<div id="main">
<paper-fab icon="check" id="doneButton" on-tap="done_"></paper-fab>
<app-toolbar id="toolBarTop">
<template if="[[documentationUrl]]" is="dom-if">
<paper-button active="[[activeDocumentation_]]" on-tap="showDocumentationClicked_" toggles="">
Show documentation
</paper-button>
</template>
<template if="[[soundRecordParams.enabled]]" is="dom-if">
<span id="soundRecordText">[[soundRecordText]]</span>
<loco-bar-plot background-color="" data="[[frequencyHistogram]]" foreground-color="#d0d0d0" height="30" id="soundRecordHistogram" width="80">
</loco-bar-plot>
</template>
</app-toolbar>
<div id="horizontalSplit">
<div id="annotationUI">
<loco-annotated-image bounding-boxes="[[boundingBoxes]]" canvas-height="[[canvasHeight]]" canvas-margin="[[canvasMargin]]" canvas-width="[[canvasWidth]]" curves="[[curvesBinding]]" expose-image-data="[[exposeImageData]]" font-size="14" id="image" image-data="{{imageDataBinding}}" image-height="{{imageHeight}}" image-point="{{imagePoint_}}" image-url="[[imageUrl]]" image-width="{{imageWidth}}" masks="[[visibleMasks_]]" points="[[points]]">
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<loco-help id="help"></loco-help>
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<div hidden="[[!showDocumentation_]]" id="documentationContainer">
<iframe id="documentationContent" type="application/pdf">
</iframe>
</div>
</div>
</div>
<loco-pclick-logic id="pclick" points="{{points}}" params="{{pclickParams}}">
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<loco-mouse-trace-service id="mouseTrace" mouse-position="[[imagePoint_]]" mouse-traces="{{curvesBinding}}" parameters="[[mouseTraceParams]]">
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<loco-array-binder id="correctiveClicksBoundingBoxBinder" item="{{correctiveClicksBoundingBoxBinding}}" array="{{boundingBoxes}}">
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<loco-array-binder id="correctiveClicksMaskBinder" item="{{correctiveClicksMaskBinding}}" array="{{masks}}">
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</loco-corrective-clicks>
</template>
</dom-module>
<script async="" src="https://www.googletagmanager.com/gtag/js?id=G-DNG56EZC8W"></script></div>
<div class="mask" id="start-mask"></div>
<div class="wrap">
<div id="header-div" class="center block">
<h2 style="margin-bottom: 0; margin-top: 100px">
Connecting Vision and Language with
</h2>
<h1 style="margin-bottom: 80px; margin-top: 0">
Video Localized Narratives
</h1>
<div id="authors-div" class="author-grid">
<div class="author-column">
<span class="author"><a href="https://research.google/people/PaulVoigtlaender/" target="_blank">Paul Voigtlaender</a></span><br>
<span class="affiliation">Google Research</span>
</div>
<div class="author-column">
<span class="author"><a href="https://research.google/people/106773/" target="_blank">Soravit (Beer) Changpinyo</a></span><br>
<span class="affiliation">Google Research</span>
</div>
<div class="author-column">
<span class="author"><a href="https://jponttuset.cat" target="_blank">Jordi Pont-Tuset</a></span><br>
<span class="affiliation">Google Research</span>
</div>
<div class="author-column">
<span class="author"><a href="http://www.radusoricut.com/" target="_blank">Radu Soricut</a></span><br>
<span class="affiliation">Google Research</span>
</div>
<div class="author-column">
<span class="author"><a href="https://sites.google.com/corp/view/vittoferrari" target="_blank">Vittorio Ferrari</a></span><br>
<span class="affiliation">Google Research</span>
</div>
</div>
<hr class="separator">
<h2>Description</h2>
<div id="abstract-div" class="center block">
Video Localized Narratives are a new form of multimodal video annotations connecting vision and language. In the original Localized Narratives, annotators speak and move their mouse simultaneously on an image, thus grounding each word with a mouse trace segment. However, this is challenging on a video. Our new protocol empowers annotators to tell the story of a video with Localized Narratives, capturing even complex events involving multiple actors interacting with each other and with several passive objects. We annotated 50k videos of the OVIS, UVO, Oops, and Kinetics datasets, totalling 3.5M words. Based on this data, we also construct new benchmarks for video narrative grounding and video question-answering tasks, and provide reference results from strong baseline models.
</div>
<hr class="separator">
<h2>Explore</h2>
<img src="data/vidln-ostrich.png" alt="A video localized narrative annotation example" class="example-img">
<div id="visualizer-open-div" class="center block">
<mwc-button raised="" class="page-button" icon="open_in_browser" onclick="openVisualizer();">
Open Annotation Visualizer
</mwc-button>
</div>
<hr class="separator">
<h2>Video</h2>
<iframe width="560" height="315" src="https://www.youtube.com/embed/j1LUa-Cd4L8" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
<hr class="separator">
<h2>Code</h2>
<div id="code-div" class="center block">
Visit the
<a href="https://github.com/google/video-localized-narratives" target="_blank">GitHub repository</a>
to view the code work with Video Localized Narratives.
<br>
Here is the
<a id="open-vln-formats-link-1" style="text-decoration: underline; cursor: pointer" href="javascript:document.getElementById('vln-formats').open = true;">documentation</a>
about the file format used used for the Video Localized Narratives.
</div>
<hr class="separator">
<h2>Publication</h2>
<div id="publication-div" class="center block">
<b>Connecting Vision and Language with Video Localized Narratives</b>
<br>
Paul Voigtlaender, Soravit Changpinyo, Jordi Pont-Tuset, Radu Soricut,
and Vittorio Ferrari
<br>
IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023
<br>
[<a href="https://arxiv.org/abs/2302.11217" target="_blank">arXiv</a>] [<a href="javascript:document.getElementById('bibtex').open = true;">BibTeX</a>]
<br>
Note: We added the annotations for Kinetics recently, hence the paper only mentions the annotations on OVIS, UVO, and Oops.
<a href="https://arxiv.org/abs/2302.11217" target="_blank">
<div class="row paper-row">
<div class="paper-col">
<img class="paper-col-im" src="data/thumb/thumbnail-0.jpg" alt="Screenshot of page 1 of the paper">
</div>
<div class="paper-col">
<img class="paper-col-im" src="data/thumb/thumbnail-1.jpg" alt="Screenshot of page 2 of the paper">
</div>
<div class="paper-col">
<img class="paper-col-im" src="data/thumb/thumbnail-2.jpg" alt="Screenshot of page 3 of the paper">
</div>
<div class="paper-col">
<img class="paper-col-im" src="data/thumb/thumbnail-3.jpg" alt="Screenshot of page 4 of the paper">
</div>
<div class="paper-col">
<img class="paper-col-im" src="data/thumb/thumbnail-4.jpg" alt="Screenshot of page 5 of the paper">
</div>
<div class="paper-col">
<img class="paper-col-im" src="data/thumb/thumbnail-5.jpg" alt="Screenshot of page 6 of the paper">
</div>
<div class="paper-col">
<img class="paper-col-im" src="data/thumb/thumbnail-6.jpg" alt="Screenshot of page 7 of the paper">
</div>
<div class="paper-col">
<img class="paper-col-im" src="data/thumb/thumbnail-7.jpg" alt="Screenshot of page 8 of the paper">
</div>
</div>
</a>
</div>
<mwc-dialog id="bibtex">
<pre id="bibtex_text">@inproceedings{Voigtlaender23CVPR,
author = {Paul Voigtlaender and Soravit Changpinyo and Jordi Pont-Tuset and Radu Soricut and Vittorio Ferrari},
title = {{Connecting Vision and Language with Video Localized Narratives}},
booktitle = {IEEE/CVF Conference on Computer Vision and Pattern Recognition},
year = {2023}
}</pre>
<mwc-button slot="secondaryAction" onclick="navigator.clipboard.writeText(document.getElementById('bibtex_text').innerText);">
Copy to clipboard
</mwc-button>
<mwc-button slot="primaryAction" onclick="document.getElementById('bibtex').open = false;">
Close
</mwc-button>
</mwc-dialog>
<hr class="separator">
<h2>Downloads</h2>
<div id="downloads-div" class="center block" style="padding-bottom: 80px">
<div style="margin-bottom: 10px; margin-top: 45px">
<b>Videos and Frames</b>
</div>
We do not provide the videos or their frames. Please download the raw datasets from their respective websites: <a href="https://songbai.site/ovis/">OVIS</a>, <a href="https://sites.google.com/corp/view/unidentified-video-object/dataset">UVOv1.0</a>, <a href="https://oops.cs.columbia.edu/data/">Oops</a>, and <a href="https://www.deepmind.com/open-source/kinetics">Kinetics</a>.
You can use the <a href="https://drive.google.com/file/d/1C0TKKVIOfaQ_qiVxGuQbMAlXUcTd3B4h/view?usp=sharing" target="_blank">script</a> provided by the UVO dataset to extract frames.
<div style="margin-bottom: 10px; margin-top: 45px">
<b>Video Localized Narratives</b>
</div>
Here you can download the full set of Video Localized Narrative Annotations
(<a id="open-vln-formats-link-2" style="text-decoration: underline; cursor: pointer" href="javascript:document.getElementById('vln-formats').open = true;">format description</a>).
<br>
Please note that some videos have more than one Video Localized
Narrative annotation.
The original UVO dataset has subsets with sparse and dense annotations, we kept this split and provide separate downloads for the sparse and dense subsets.
<mwc-dialog id="vln-formats">