/usr/share/doc/python-guiqwt-doc/html/sift.html is in python-guiqwt-doc 3.0.3-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Sift, the Signal and Image Filtering Tool — guiqwt 3.0 Manual</title>
<link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" />
<link rel="stylesheet" href="_static/pygments.css" type="text/css" />
<script type="text/javascript">
var DOCUMENTATION_OPTIONS = {
URL_ROOT: './',
VERSION: '3.0.3',
COLLAPSE_INDEX: false,
FILE_SUFFIX: '.html',
HAS_SOURCE: true,
SOURCELINK_SUFFIX: '.txt'
};
</script>
<script type="text/javascript" src="_static/jquery.js"></script>
<script type="text/javascript" src="_static/underscore.js"></script>
<script type="text/javascript" src="_static/doctools.js"></script>
<link rel="shortcut icon" href="_static/favicon.ico"/>
<link rel="index" title="Index" href="genindex.html" />
<link rel="search" title="Search" href="search.html" />
<link rel="next" title="Making executable Windows programs" href="disthelpers.html" />
<link rel="prev" title="Examples" href="examples.html" />
</head>
<body>
<div class="related" role="navigation" aria-label="related navigation">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="genindex.html" title="General Index"
accesskey="I">index</a></li>
<li class="right" >
<a href="py-modindex.html" title="Python Module Index"
>modules</a> |</li>
<li class="right" >
<a href="disthelpers.html" title="Making executable Windows programs"
accesskey="N">next</a> |</li>
<li class="right" >
<a href="examples.html" title="Examples"
accesskey="P">previous</a> |</li>
<li class="nav-item nav-item-0"><a href="index.html">guiqwt Manual</a> »</li>
</ul>
</div>
<div class="sphinxsidebar" role="navigation" aria-label="main navigation">
<div class="sphinxsidebarwrapper">
<p class="logo"><a href="index.html">
<img class="logo" src="_static/guiqwt.png" alt="Logo"/>
</a></p>
<h4>Previous topic</h4>
<p class="topless"><a href="examples.html"
title="previous chapter">Examples</a></p>
<h4>Next topic</h4>
<p class="topless"><a href="disthelpers.html"
title="next chapter">Making executable Windows programs</a></p>
<div role="note" aria-label="source link">
<h3>This Page</h3>
<ul class="this-page-menu">
<li><a href="_sources/sift.rst.txt"
rel="nofollow">Show Source</a></li>
</ul>
</div>
<div id="searchbox" style="display: none" role="search">
<h3>Quick search</h3>
<form class="search" action="search.html" method="get">
<div><input type="text" name="q" /></div>
<div><input type="submit" value="Go" /></div>
<input type="hidden" name="check_keywords" value="yes" />
<input type="hidden" name="area" value="default" />
</form>
</div>
<script type="text/javascript">$('#searchbox').show(0);</script>
</div>
</div>
<div class="document">
<div class="documentwrapper">
<div class="bodywrapper">
<div class="body" role="main">
<div class="section" id="sift-the-signal-and-image-filtering-tool">
<h1>Sift, the Signal and Image Filtering Tool<a class="headerlink" href="#sift-the-signal-and-image-filtering-tool" title="Permalink to this headline">¶</a></h1>
<p><cite>Sift</cite> is a simple signal and image processing application based on <code class="docutils literal"><span class="pre">guiqwt</span></code>
and <code class="docutils literal"><span class="pre">guidata</span></code>.</p>
<img alt="_images/sift1.png" src="_images/sift1.png" />
<p>Note that <cite>Sift</cite> includes an embedded Python console to manipulate directly
the signal and image objects (see screenshot below) – this feature requires
<code class="docutils literal"><span class="pre">spyderlib</span></code> (successfully tested with <cite>Spyder</cite> v2.0.10 and v2.1.0dev).</p>
<img alt="_images/sift3.png" src="_images/sift3.png" />
<p>Even if it could be extended with powerful features like its closed-source
counterpart, <cite>Sift</cite> is quite limited in its current implementation. For now,
its main purpose is to show how to create easily and rapidly your own
signal/image processing application using <code class="docutils literal"><span class="pre">guidata</span></code> and <code class="docutils literal"><span class="pre">guiqwt</span></code>.</p>
<img alt="_images/sift2.png" src="_images/sift2.png" />
</div>
</div>
</div>
</div>
<div class="clearer"></div>
</div>
<div class="related" role="navigation" aria-label="related navigation">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="genindex.html" title="General Index"
>index</a></li>
<li class="right" >
<a href="py-modindex.html" title="Python Module Index"
>modules</a> |</li>
<li class="right" >
<a href="disthelpers.html" title="Making executable Windows programs"
>next</a> |</li>
<li class="right" >
<a href="examples.html" title="Examples"
>previous</a> |</li>
<li class="nav-item nav-item-0"><a href="index.html">guiqwt Manual</a> »</li>
</ul>
</div>
<div class="footer" role="contentinfo">
© Copyright 2009-2018, CEA - Commissariat à l'Energie Atomique et aux Energies Alternatives.
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.6.6.
</div>
</body>
</html>
|