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  1. <?xml version="1.0" encoding="UTF-8" standalone="no"?>
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  4.   <head>
  5.     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
  6.     <title>2.6.¬† Pixelise</title>
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  12.     <link rel="start" href="index.html" title="GNU Image Manipulation Program" />
  13.     <link rel="up" href="filters-blur.html" title="2.¬† Blur Filters" />
  14.     <link rel="prev" href="plug-in-mblur.html" title="2.5.¬† Motion Blur" />
  15.     <link rel="next" href="script-fu-tile-blur.html" title="2.7.¬† Tileable Blur" />
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  17.   <body>
  18.     <div class="navheader">
  19.       <table width="100%" summary="Navigation header">
  20.         <tr>
  21.           <th colspan="3" align="center">2.6.¬†
  22.     <span lang="en" xml:lang="en">Pixelise</span>
  23.   </th>
  24.         </tr>
  25.         <tr>
  26.           <td width="20%" align="left"><a accesskey="p" href="plug-in-mblur.html"><img src="../images/prev.png" alt="Prev" /></a>¬†</td>
  27.           <th width="60%" align="center">2.¬†
  28.     <span lang="en" xml:lang="en">Blur Filters</span>
  29.   </th>
  30.           <td width="20%" align="right">¬†<a accesskey="n" href="script-fu-tile-blur.html"><img src="../images/next.png" alt="Next" /></a></td>
  31.         </tr>
  32.       </table>
  33.       <hr />
  34.     </div>
  35.     <div class="sect2" lang="en" xml:lang="en">
  36.       <div class="titlepage">
  37.         <div>
  38.           <div>
  39.             <h3 class="title"><a id="plug-in-pixelize"></a>2.6.¬†
  40.     <span lang="en" xml:lang="en">Pixelise</span>
  41.   </h3>
  42.           </div>
  43.           <div>
  44.             <div class="revhistory">
  45.               <table border="1" width="100%" summary="Revision history">
  46.                 <tr>
  47.                   <th align="left" valign="top" colspan="3">
  48.                     <b>Revision History</b>
  49.                   </th>
  50.                 </tr>
  51.                 <tr>
  52.                   <td align="left">Revision $Revision: 2406 $</td>
  53.                   <td align="left">2006-10-23</td>
  54.                   <td align="left">j.h</td>
  55.                 </tr>
  56.               </table>
  57.             </div>
  58.           </div>
  59.         </div>
  60.       </div>
  61.       <a id="id2732142" class="indexterm"></a>
  62.       <a id="id2732160" class="indexterm"></a>
  63.       <div class="sect3" lang="en" xml:lang="en">
  64.         <div class="titlepage">
  65.           <div>
  66.             <div>
  67.               <h4 class="title"><a id="id2732169"></a>2.6.1.¬†
  68.       <span lang="en" xml:lang="en">Overview</span>
  69.     </h4>
  70.             </div>
  71.           </div>
  72.         </div>
  73.         <div class="figure">
  74.           <a id="id2732180"></a>
  75.           <p class="title">
  76.             <b>Figure¬†16.16.¬†
  77.         <span lang="en" xml:lang="en">
  78.           From left to right: Before and after applying Pixelise filter
  79.         </span>
  80.       </b>
  81.           </p>
  82.           <div class="figure-contents">
  83.             <div class="mediaobject">
  84.               <img src="../images/filters/examples/taj_orig.jpg" alt="From left to right: Before and after applying Pixelise filter" />
  85.               <div class="caption">
  86.                 <p>Original</p>
  87.               </div>
  88.             </div>
  89.             <div class="mediaobject">
  90.               <img src="../images/filters/examples/blur-taj-pixelise.jpg" alt="From left to right: Before and after applying Pixelise filter" />
  91.               <div class="caption">
  92.                 <p>Blur applied</p>
  93.               </div>
  94.             </div>
  95.           </div>
  96.         </div>
  97.         <br class="figure-break" />
  98.         <p>
  99.       You can find this filter in the image menu under
  100.       <span class="guimenu">Filte<span class="accel">r</span>s</span> ‚Üí <span class="guisubmenu"><span class="accel">B</span>lur</span> ‚Üí <span class="guimenuitem"><span class="accel">P</span>ixelise</span>
  101.     </p>
  102.         <p>
  103.       The Pixelize filter renders the image using large color blocks. It is
  104.       very similar to the effect seen on television when obscuring a
  105.       criminal during trial. It is used for the ‚Äú<span class="quote">Abraham Lincoln
  106.       effect</span>‚Äù: see <a class="xref" href="bibliography.html#bibliography-online-bach" title="Face in blocks">[<abbr class="abbrev">BACH04</abbr>]</a>.
  107.     </p>
  108.       </div>
  109.       <div class="sect3" lang="en" xml:lang="en">
  110.         <div class="titlepage">
  111.           <div>
  112.             <div>
  113.               <h4 class="title"><a id="id2732298"></a>2.6.2.¬†
  114.       <span lang="en" xml:lang="en">Options</span>
  115.     </h4>
  116.             </div>
  117.           </div>
  118.         </div>
  119.         <div class="figure">
  120.           <a id="id2732308"></a>
  121.           <p class="title">
  122.             <b>Figure¬†16.17.¬†
  123.         <span lang="en" xml:lang="en">
  124.           ‚Äú<span class="quote">Pixelize</span>‚Äù filter options
  125.         </span>
  126.       </b>
  127.           </p>
  128.           <div class="figure-contents">
  129.             <div class="mediaobject">
  130.               <img src="../images/filters/filters-blur-pixelize.png" alt="Pixelize filter options" />
  131.             </div>
  132.           </div>
  133.         </div>
  134.         <br class="figure-break" />
  135.         <div class="variablelist">
  136.           <dl>
  137.             <dt>
  138.               <span class="term">Pixel Width</span>
  139.             </dt>
  140.             <dd>
  141.               <p>
  142.             Here you can set the desired width of the blocks.
  143.           </p>
  144.             </dd>
  145.             <dt>
  146.               <span class="term">Pixel Height</span>
  147.             </dt>
  148.             <dd>
  149.               <p>Here you can set the height of the blocks.</p>
  150.             </dd>
  151.             <dt>
  152.               <span class="term">Chain Button</span>
  153.             </dt>
  154.             <dd>
  155.               <p>
  156.             If the chain is broken, you can set width and height separately.
  157.             Otherwise, they are linked.
  158.           </p>
  159.             </dd>
  160.             <dt>
  161.               <span class="term">Unit Input Box</span>
  162.             </dt>
  163.             <dd>
  164.               <p>
  165.             Here you can select the unit of measure for height and width.
  166.           </p>
  167.             </dd>
  168.           </dl>
  169.         </div>
  170.       </div>
  171.     </div>
  172.     <div class="navfooter">
  173.       <hr />
  174.       <table width="100%" summary="Navigation footer">
  175.         <tr>
  176.           <td width="40%" align="left"><a accesskey="p" href="plug-in-mblur.html"><img src="../images/prev.png" alt="Prev" /></a>¬†</td>
  177.           <td width="20%" align="center">
  178.             <a accesskey="u" href="filters-blur.html">
  179.               <img src="../images/up.png" alt="Up" />
  180.             </a>
  181.           </td>
  182.           <td width="40%" align="right">¬†<a accesskey="n" href="script-fu-tile-blur.html"><img src="../images/next.png" alt="Next" /></a></td>
  183.         </tr>
  184.         <tr>
  185.           <td width="40%" align="left" valign="top"><a accesskey="p" href="plug-in-mblur.html">2.5.¬†
  186.     <span lang="en" xml:lang="en">Motion Blur</span>
  187.   </a>¬†</td>
  188.           <td width="20%" align="center">
  189.             <a accesskey="h" href="index.html">
  190.               <img src="../images/home.png" alt="Home" />
  191.             </a>
  192.           </td>
  193.           <td width="40%" align="right" valign="top">¬†<a accesskey="n" href="script-fu-tile-blur.html">2.7.¬†
  194.     <span lang="en" xml:lang="en">Tileable Blur</span>
  195.   </a></td>
  196.         </tr>
  197.       </table>
  198.     </div>
  199.   </body>
  200. </html>
  201.