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<p>meet with the three criteria for edge detection and the simplicity of the process for its implementation, it has become one of the most popular algorithms for edge detection.</p>

<p><big> Process </big></p>
<p>The process of Canny edge detection algorithm can be broken down to five different steps:<br/>
# Apply <a href="page.php?w=Gaussian_filter">Gaussian filter</a> to smooth the image in order to remove the noise<br/>
# Find the intensity <a href="page.php?w=gradient">gradient</a>s of the image<br/>
# Apply gradient magnitude thresholding or lower</p><p>
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