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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>3.5.¬† Scatter HSV</title>
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  12.     <link rel="start" href="index.html" title="GNU Image Manipulation Program" />
  13.     <link rel="up" href="filters-noise.html" title="3.¬† Noise Filters" />
  14.     <link rel="prev" href="plug-in-randomize-pick.html" title="3.4.¬† Pick" />
  15.     <link rel="next" href="plug-in-randomize-slur.html" title="3.6.¬† Slur" />
  16.   </head>
  17.   <body>
  18.     <div class="navheader">
  19.       <table width="100%" summary="Navigation header">
  20.         <tr>
  21.           <th colspan="3" align="center">3.5.¬†
  22.     <span lang="en" xml:lang="en">Scatter HSV</span>
  23.   </th>
  24.         </tr>
  25.         <tr>
  26.           <td width="20%" align="left"><a accesskey="p" href="plug-in-randomize-pick.html"><img src="../images/prev.png" alt="Prev" /></a>¬†</td>
  27.           <th width="60%" align="center">3.¬†
  28.     <span lang="en" xml:lang="en">Noise Filters</span>
  29.   </th>
  30.           <td width="20%" align="right">¬†<a accesskey="n" href="plug-in-randomize-slur.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-hsv-noise"></a>3.5.¬†
  40.     <span lang="en" xml:lang="en">Scatter HSV</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: 2352 $</td>
  53.                   <td align="left">2006-11-17</td>
  54.                   <td align="left">j.h</td>
  55.                 </tr>
  56.               </table>
  57.             </div>
  58.           </div>
  59.         </div>
  60.       </div>
  61.       <a id="id2734094" class="indexterm"></a>
  62.       <a id="id2734112" 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="id2734121"></a>3.5.1.¬†
  68.       <span lang="en" xml:lang="en">Overview</span>
  69.     </h4>
  70.             </div>
  71.           </div>
  72.         </div>
  73.         <div class="figure">
  74.           <a id="id2734132"></a>
  75.           <p class="title">
  76.             <b>Figure¬†16.25.¬†
  77.         <span lang="en" xml:lang="en">Example of applying the Pick HSV filter</span>
  78.       </b>
  79.           </p>
  80.           <div class="figure-contents">
  81.             <div class="mediaobject">
  82.               <img src="../images/filters/examples/taj_orig.jpg" alt="Example of applying the Pick HSV filter" />
  83.               <div class="caption">
  84.                 <p>Original image</p>
  85.               </div>
  86.             </div>
  87.             <div class="mediaobject">
  88.               <img src="../images/filters/examples/noise-taj-scatter-hsv.jpg" alt="Example of applying the Pick HSV filter" />
  89.               <div class="caption">
  90.                 <p>Filter ‚Äú<span class="quote">Pick HSV</span>‚Äù applied</p>
  91.               </div>
  92.             </div>
  93.           </div>
  94.         </div>
  95.         <br class="figure-break" />
  96.         <p>
  97.       The Scatter HSV filter creates noise in the active layer or selection
  98.       by using the Hue, Saturation, Value (luminosity) color model.
  99.     </p>
  100.       </div>
  101.       <div class="sect3" lang="en" xml:lang="en">
  102.         <div class="titlepage">
  103.           <div>
  104.             <div>
  105.               <h4 class="title"><a id="id2734209"></a>3.5.2.¬†
  106.       <span lang="en" xml:lang="en">Activate the filter</span>
  107.     </h4>
  108.             </div>
  109.           </div>
  110.         </div>
  111.         <p>
  112.       You can find this filter through
  113.       <span class="guimenu">Filters</span> ‚Üí <span class="guisubmenu">Noise</span> ‚Üí <span class="guimenuitem">S<span class="accel">c</span>atter HSV</span>.
  114.     </p>
  115.       </div>
  116.       <div class="sect3" lang="en" xml:lang="en">
  117.         <div class="titlepage">
  118.           <div>
  119.             <div>
  120.               <h4 class="title"><a id="id2734254"></a>3.5.3.¬†
  121.       <span lang="en" xml:lang="en">Options</span>
  122.     </h4>
  123.             </div>
  124.           </div>
  125.         </div>
  126.         <div class="figure">
  127.           <a id="id2734264"></a>
  128.           <p class="title">
  129.             <b>Figure¬†16.26.¬†
  130.         <span lang="en" xml:lang="en">‚Äú<span class="quote">Scatter HSV</span>‚Äù filter options</span>
  131.       </b>
  132.           </p>
  133.           <div class="figure-contents">
  134.             <div class="mediaobject">
  135.               <img src="../images/filters/scatter-HSV-options.png" alt="Scatter HSV filter options" />
  136.             </div>
  137.           </div>
  138.         </div>
  139.         <br class="figure-break" />
  140.         <div class="variablelist">
  141.           <dl>
  142.             <dt>
  143.               <span class="term">Preview</span>
  144.             </dt>
  145.             <dd>
  146.               <p>
  147.             This preview displays interactively changes before they are
  148.             applied to the image.
  149.           </p>
  150.             </dd>
  151.             <dt>
  152.               <span class="term">Holdness</span>
  153.             </dt>
  154.             <dd>
  155.               <p>
  156.             This slider (1 -8) controls how much the new pixel color value is
  157.             allowed to be applied compared to the existing color. A low
  158.             holdness will give an important hue variation. A high holdness
  159.             will give a weak variation.
  160.           </p>
  161.             </dd>
  162.             <dt>
  163.               <span class="term">Hue slider</span>
  164.             </dt>
  165.             <dd>
  166.               <p>
  167.             This slider changes the color of the pixels in a random pattern.
  168.             It selects an increasing available color range in the HSV color
  169.             circle starting from the original pixel color.
  170.           </p>
  171.             </dd>
  172.             <dt>
  173.               <span class="term">Saturation Slider</span>
  174.             </dt>
  175.             <dd>
  176.               <p>
  177.             This slider increases saturation of scattered pixels.
  178.           </p>
  179.             </dd>
  180.             <dt>
  181.               <span class="term">Value Slider</span>
  182.             </dt>
  183.             <dd>
  184.               <p>
  185.             This slider increases brightness of scattered pixels.
  186.           </p>
  187.             </dd>
  188.           </dl>
  189.         </div>
  190.       </div>
  191.     </div>
  192.     <div class="navfooter">
  193.       <hr />
  194.       <table width="100%" summary="Navigation footer">
  195.         <tr>
  196.           <td width="40%" align="left"><a accesskey="p" href="plug-in-randomize-pick.html"><img src="../images/prev.png" alt="Prev" /></a>¬†</td>
  197.           <td width="20%" align="center">
  198.             <a accesskey="u" href="filters-noise.html">
  199.               <img src="../images/up.png" alt="Up" />
  200.             </a>
  201.           </td>
  202.           <td width="40%" align="right">¬†<a accesskey="n" href="plug-in-randomize-slur.html"><img src="../images/next.png" alt="Next" /></a></td>
  203.         </tr>
  204.         <tr>
  205.           <td width="40%" align="left" valign="top"><a accesskey="p" href="plug-in-randomize-pick.html">3.4.¬†
  206.     <span lang="en" xml:lang="en">Pick</span>
  207.   </a>¬†</td>
  208.           <td width="20%" align="center">
  209.             <a accesskey="h" href="index.html">
  210.               <img src="../images/home.png" alt="Home" />
  211.             </a>
  212.           </td>
  213.           <td width="40%" align="right" valign="top">¬†<a accesskey="n" href="plug-in-randomize-slur.html">3.6.¬†
  214.     <span lang="en" xml:lang="en">Slur</span>
  215.   </a></td>
  216.         </tr>
  217.       </table>
  218.     </div>
  219.   </body>
  220. </html>
  221.