expressed/v_dl/sdk/doc/usingsdk.html

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Introduction</title>
<link href="css/main.css" rel="stylesheet" type="text/css" />
</head>
<body>
<h1>Welcome to visage|SDK</h1>
<p>Visage|SDK for HTML5 is a JavaScript software development kit encapsulating Visage Technologies powerful face detection and tracking technology, as well as a
simple high-level API for Augemented Reality applications based on face tracking, such as virtual eyewear try-on.</p>
<h2>Getting started</h2>
<p>Visage|SDK provides access to face tracking technology through a flexible API supporting a variety of aplications. An
overview of the API is given in the <a href="index_api.html"><em>API</em></a> section. Visage|SDK includes sample projects with full source code demonstrating
how to use the API. It is recommended to start by running the samples, described in the <a href="samples.html"><em>Samples</em></a> section.</p>
<h2>Implementation</h2>
<p id="webassembly">
visage|SDK library is implemented in <i>Webassembly</i> format within <b>visageSDK.js</b> and <b>visageSDK.wasm</b> files with main data packaged separately within <b>visageSDK.data</b> file.
<ul>
<li>visageSDK.js</li>
<li>visageSDK.wasm</li>
<li>visageSDK.data</li>
</ul>
Additional data files are provided in a form of a loader script and accompanying .data file, to be optionally included, depending on algorithms used.
<ul>
<li>visageEarsRefinerData.js & visageEarsRefinerData.data</li>
<li>visageRecognitionData.js & visageRecognitionData.data</li>
<li>visageAnalyserData.js & visageAnalyserData.data</li>
</ul>
For more information see the API page of <a href="VisageTracker.html"><em>VisageTracker</em></a>, <a href="VisageFaceAnalyser.html"><em>VisageFaceAnalyser</em></a> and <a href="VisageFaceRecognition.html"><em>VisageFaceRecognition</em></a>.
</p>
<p>
<br/>
Note that it is important for the web server to serve .wasm files over the network with the correct MIME type which is "application/wasm".
That will allow streaming compilation, where the browser can start to compile code as it downloads.
</p>
<p>
For example, in Apache modify .htaccess file on web server as follows:
<ul>
<i> AddType application/wasm .wasm </i>
</ul>
</p>
</body>
</html>