g>`gauss_filter24(surface_)`</strong>:</p></li>
</ul>
<p>Applies Gaussian blur to a 24-bit image.</p>
<ul class="simple">
<li><p><strong>`gauss_filter32(surface_)`</strong>:</p></li>
</ul>
<p>Applies Gaussian blur to a 32-bit image.</p>
<p>ðŸ“Œ <strong>Why Gaussian Blur?</strong></p>
<p>It helps smooth images before edge detection, reducing false edges caused by noise.</p>
<p><strong>Edge Detection (Canny Algorithm)</strong></p>
<p>The <strong>Canny algorithm</strong> is widely used in comput