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44 </script> 45 <nav class="magick-nav"> 46 <a class="magick-nav-item " href="../index.html">Home</a> 47 <a class="magick-nav-item " href="../binary-releases.html">Download</a> 48 <a class="magick-nav-item " href="../command-line-tools.html">Tools</a> 49 <a class="magick-nav-item " href="../command-line-processing.html">Command-line</a> 50 <a class="magick-nav-item " href="../resources.html">Resources</a> 51 <a class="magick-nav-item " href="api.html">Develop</a> 52 <a class="magick-nav-item " href="http://www.imagemagick.org/script/search.php">Search</a> 53 <a class="magick-nav-item pull-right" href="https://www.imagemagick.org/discourse-server/">Community</a> 54 </nav> 55 </div> 56 </div> 57 <div class="container"> 58 <div class="magick-header"> 59 <p class="text-center"><a href="fourier.html#ComplexImages">ComplexImages</a> • <a href="fourier.html#ForwardFourierTransformImage">ForwardFourierTransformImage</a> • <a href="fourier.html#InverseFourierTransformImage">InverseFourierTransformImage</a></p> 60 61 <h2><a href="http://www.imagemagick.org/api/MagickCore/fourier_8c.html" id="ComplexImages">ComplexImages</a></h2> 62 63 <p>ComplexImages() performs complex mathematics on an image sequence.</p> 64 65 <p>The format of the ComplexImages method is:</p> 66 67 <pre class="text"> 68 MagickBooleanType ComplexImages(Image *images,const ComplexOperator op, 69 ExceptionInfo *exception) 70 </pre> 71 72 <p>A description of each parameter follows:</p> 73 74 <dd> 75 </dd> 76 77 <dd> </dd> 78 <dl class="dl-horizontal"> 79 <dt>image</dt> 80 <dd>the image. </dd> 81 82 <dd> </dd> 83 <dt>op</dt> 84 <dd>A complex operator. </dd> 85 86 <dd> </dd> 87 <dt>exception</dt> 88 <dd>return any errors or warnings in this structure. </dd> 89 90 <dd> </dd> 91 </dl> 92 <h2><a href="http://www.imagemagick.org/api/MagickCore/fourier_8c.html" id="ForwardFourierTransformImage">ForwardFourierTransformImage</a></h2> 93 94 <p>ForwardFourierTransformImage() implements the discrete Fourier transform (DFT) of the image either as a magnitude / phase or real / imaginary image pair.</p> 95 96 <p>The format of the ForwadFourierTransformImage method is:</p> 97 98 <pre class="text"> 99 Image *ForwardFourierTransformImage(const Image *image, 100 const MagickBooleanType modulus,ExceptionInfo *exception) 101 </pre> 102 103 <p>A description of each parameter follows:</p> 104 105 <dd> 106 </dd> 107 108 <dd> </dd> 109 <dl class="dl-horizontal"> 110 <dt>image</dt> 111 <dd>the image. </dd> 112 113 <dd> </dd> 114 <dt>modulus</dt> 115 <dd>if true, return as transform as a magnitude / phase pair otherwise a real / imaginary image pair. </dd> 116 117 <dd> </dd> 118 <dt>exception</dt> 119 <dd>return any errors or warnings in this structure. </dd> 120 121 <dd> </dd> 122 </dl> 123 <h2><a href="http://www.imagemagick.org/api/MagickCore/fourier_8c.html" id="InverseFourierTransformImage">InverseFourierTransformImage</a></h2> 124 125 <p>InverseFourierTransformImage() implements the inverse discrete Fourier transform (DFT) of the image either as a magnitude / phase or real / imaginary image pair.</p> 126 127 <p>The format of the InverseFourierTransformImage method is:</p> 128 129 <pre class="text"> 130 Image *InverseFourierTransformImage(const Image *magnitude_image, 131 const Image *phase_image,const MagickBooleanType modulus, 132 ExceptionInfo *exception) 133 </pre> 134 135 <p>A description of each parameter follows:</p> 136 137 <dd> 138 </dd> 139 140 <dd> </dd> 141 <dl class="dl-horizontal"> 142 <dt>magnitude_image</dt> 143 <dd>the magnitude or real image. </dd> 144 145 <dd> </dd> 146 <dt>phase_image</dt> 147 <dd>the phase or imaginary image. </dd> 148 149 <dd> </dd> 150 <dt>modulus</dt> 151 <dd>if true, return transform as a magnitude / phase pair otherwise a real / imaginary image pair. </dd> 152 153 <dd> </dd> 154 <dt>exception</dt> 155 <dd>return any errors or warnings in this structure. </dd> 156 157 <dd> </dd> 158 </dl> 159 </div> 160 <footer class="magick-footer"> 161 <p><a href="../support.html">Donate</a> 162 <a href="../sitemap.html">Sitemap</a> 163 <a href="../links.html">Related</a> 164 <a href="../architecture.html">Architecture</a> 165 </p> 166 <p><a href="fourier.html#">Back to top</a> 167 <a href="http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x89AB63D48277377A">Public Key</a> 168 <a href="http://www.imagemagick.org/script/contact.php">Contact Us</a></p> 169 <p><small> 1999-2016 ImageMagick Studio LLC</small></p> 170 </footer> 171 </div><!-- /.container --> 172 173 <script src="https://localhost/ajax/libs/jquery/1.11.3/jquery.min.js"></script> 174 <script src="../js/magick.html"></script> 175 </div> 176 </body> 177 </html> 178
