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87 </script> 88 89 </div> 90 91 <main class="container"> 92 <div class="magick-template"> 93<div class="magick-header"> 94<p class="text-center"><a href="segment.html#SegmentImage">SegmentImage</a></p> 95 96<h2><a href="../../api/MagickCore/segment_8c.html" id="SegmentImage">SegmentImage</a></h2> 97 98<p>SegmentImage() segment an image by analyzing the histograms of the color components and identifying units that are homogeneous with the fuzzy C-means technique.</p> 99 100<p>The format of the SegmentImage method is:</p> 101 102<pre class="text"> 103MagickBooleanType SegmentImage(Image *image, 104 const ColorspaceType colorspace,const MagickBooleanType verbose, 105 const double cluster_threshold,const double smooth_threshold, 106 ExceptionInfo *exception) 107</pre> 108 109<p>A description of each parameter follows.</p> 110 111<dt>image</dt> 112<p>the image.</p> 113 114<dt>colorspace</dt> 115<p>Indicate the colorspace.</p> 116 117<dt>verbose</dt> 118<p>Set to MagickTrue to print detailed information about the identified classes.</p> 119 120<dt>cluster_threshold</dt> 121<p>This represents the minimum number of pixels contained in a hexahedra before it can be considered valid (expressed as a percentage).</p> 122 123<dt>smooth_threshold</dt> 124<p>the smoothing threshold eliminates noise in the second derivative of the histogram. As the value is increased, you can expect a smoother second derivative.</p> 125 126<dt>exception</dt> 127<p>return any errors or warnings in this structure.</p> 128 129</div> 130 </div> 131 </main><!-- /.container --> 132 <footer class="magick-footer"> 133 <div class="container-fluid"> 134 <a href="../../www/security-policy.html">Security</a> • 135 <a href="../../www/news.html">News</a> 136 137 <a href="segment.html#"><img class="d-inline" id="wand" alt="And Now a Touch of Magick" width="16" height="16" src="../../../images/wand.ico"/></a> 138 139 <a href="../../www/links.html">Related</a> • 140 <a href="../../www/sitemap.html">Sitemap</a> 141 <br/> 142 <a href="../../www/support.html">Sponsor</a> • 143 <a href="../../www/cite.html">Cite</a> • 144 <a href="http://pgp.mit.edu/pks/lookup?op=get&search=0x89AB63D48277377A">Public Key</a> • 145 <a href="../../www/contact.html">Contact Us</a> 146 <br/> 147 <a href="https://github.com/imagemagick/imagemagick" target="_blank" rel="noopener" aria-label="GitHub"><svg xmlns="http://www.w3.org/2000/svg" class="navbar-nav-svg" viewBox="0 0 512 499.36" width="2%" height="2%" role="img" focusable="false"><title>GitHub</title><path fill="currentColor" fill-rule="evenodd" d="M256 0C114.64 0 0 114.61 0 256c0 113.09 73.34 209 175.08 242.9 12.8 2.35 17.47-5.56 17.47-12.34 0-6.08-.22-22.18-.35-43.54-71.2 15.49-86.2-34.34-86.2-34.34-11.64-29.57-28.42-37.45-28.42-37.45-23.27-15.84 1.73-15.55 1.73-15.55 25.69 1.81 39.21 26.38 39.21 26.38 22.84 39.12 59.92 27.82 74.5 21.27 2.33-16.54 8.94-27.82 16.25-34.22-56.84-6.43-116.6-28.43-116.6-126.49 0-27.95 10-50.8 26.35-68.69-2.63-6.48-11.42-32.5 2.51-67.75 0 0 21.49-6.88 70.4 26.24a242.65 242.65 0 0 1 128.18 0c48.87-33.13 70.33-26.24 70.33-26.24 14 35.25 5.18 61.27 2.55 67.75 16.41 17.9 26.31 40.75 26.31 68.69 0 98.35-59.85 120-116.88 126.32 9.19 7.9 17.38 23.53 17.38 47.41 0 34.22-.31 61.83-.31 70.23 0 6.85 4.61 14.81 17.6 12.31C438.72 464.97 512 369.08 512 256.02 512 114.62 397.37 0 256 0z"/></svg></a> • 148 <a href="https://twitter.com/imagemagick" target="_blank" rel="noopener" aria-label="Twitter"><svg xmlns="http://www.w3.org/2000/svg" class="navbar-nav-svg" viewBox="0 0 512 416.32" width="2%" height="2%" role="img" focusable="false"><title>Twitter</title><path fill="currentColor" d="M160.83 416.32c193.2 0 298.92-160.22 298.92-298.92 0-4.51 0-9-.2-13.52A214 214 0 0 0 512 49.38a212.93 212.93 0 0 1-60.44 16.6 105.7 105.7 0 0 0 46.3-58.19 209 209 0 0 1-66.79 25.37 105.09 105.09 0 0 0-181.73 71.91 116.12 116.12 0 0 0 2.66 24c-87.28-4.3-164.73-46.3-216.56-109.82A105.48 105.48 0 0 0 68 159.6a106.27 106.27 0 0 1-47.53-13.11v1.43a105.28 105.28 0 0 0 84.21 103.06 105.67 105.67 0 0 1-47.33 1.84 105.06 105.06 0 0 0 98.14 72.94A210.72 210.72 0 0 1 25 370.84a202.17 202.17 0 0 1-25-1.43 298.85 298.85 0 0 0 160.83 46.92"/></svg></a> 149 <br/> 150 <small>© 1999-2021 ImageMagick Studio LLC</small> 151 </div> 152 </footer> 153 154 <!-- Javascript assets --> 155 <script src="../../assets/magick.js" ></script> 156 </body> 157</html> 158
