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| <p class="text-center"><a href="fourier.php#ComplexImages">ComplexImages</a> • <a href="fourier.php#ForwardFourierTransformImage">ForwardFourierTransformImage</a> • <a href="fourier.php#InverseFourierTransformImage">InverseFourierTransformImage</a></p> |
| |
| <h2><a href="https://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://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://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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