pan class="n"><span class="pre">surface_</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#GaussianBlur5x5.gauss_filter24" title="Link to this definition">Â¶</a></dt>
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<p>Apply a 5x5 Gaussian filter to smooth an image or surface.
This function performs Gaussian blurring using a 5x5 convolution kernel, which helps reduce noise
and detail in an image. It is particularly useful for preprocessing images before