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<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>
<h2><a href="https://legacy.imagemagick.org/api/MagickCore/fourier_8c.html" id="ComplexImages">ComplexImages</a></h2>
<p>ComplexImages() performs complex mathematics on an image sequence.</p>
<p>The format of the ComplexImages method is:</p>
<pre class="text">
MagickBooleanType ComplexImages(Image *images,const ComplexOperator op,
ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<dd>
</dd>
<dd> </dd>
<dl class="dl-horizontal">
<dt>image</dt>
<dd>the image. </dd>
<dd> </dd>
<dt>op</dt>
<dd>A complex operator. </dd>
<dd> </dd>
<dt>exception</dt>
<dd>return any errors or warnings in this structure. </dd>
<dd> </dd>
</dl>
<h2><a href="https://legacy.imagemagick.org/api/MagickCore/fourier_8c.html" id="ForwardFourierTransformImage">ForwardFourierTransformImage</a></h2>
<p>ForwardFourierTransformImage() implements the discrete Fourier transform (DFT) of the image either as a magnitude / phase or real / imaginary image pair.</p>
<p>The format of the ForwadFourierTransformImage method is:</p>
<pre class="text">
Image *ForwardFourierTransformImage(const Image *image,
const MagickBooleanType modulus,ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<dd>
</dd>
<dd> </dd>
<dl class="dl-horizontal">
<dt>image</dt>
<dd>the image. </dd>
<dd> </dd>
<dt>modulus</dt>
<dd>if true, return as transform as a magnitude / phase pair otherwise a real / imaginary image pair. </dd>
<dd> </dd>
<dt>exception</dt>
<dd>return any errors or warnings in this structure. </dd>
<dd> </dd>
</dl>
<h2><a href="https://legacy.imagemagick.org/api/MagickCore/fourier_8c.html" id="InverseFourierTransformImage">InverseFourierTransformImage</a></h2>
<p>InverseFourierTransformImage() implements the inverse discrete Fourier transform (DFT) of the image either as a magnitude / phase or real / imaginary image pair.</p>
<p>The format of the InverseFourierTransformImage method is:</p>
<pre class="text">
Image *InverseFourierTransformImage(const Image *magnitude_image,
const Image *phase_image,const MagickBooleanType modulus,
ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<dd>
</dd>
<dd> </dd>
<dl class="dl-horizontal">
<dt>magnitude_image</dt>
<dd>the magnitude or real image. </dd>
<dd> </dd>
<dt>phase_image</dt>
<dd>the phase or imaginary image. </dd>
<dd> </dd>
<dt>modulus</dt>
<dd>if true, return transform as a magnitude / phase pair otherwise a real / imaginary image pair. </dd>
<dd> </dd>
<dt>exception</dt>
<dd>return any errors or warnings in this structure. </dd>
<dd> </dd>
</dl>
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