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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"> 68MagickBooleanType 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"> 99Image *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"> 130Image *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
