Just enter your image file name or path and set the values according to your own need.
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A larger line size means the thicker edges that will be emphasized in the image.
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The larger blur value means fewer black noises appear in the image.
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k value determines the number of colors we want to apply to the image.
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To reduce the noise in the image we use a bilateral filter. It would give a bit blurred and sharpness-reducing effect to the image.
a) d — Diameter of each pixel neighborhood.
b) sigmaColor — A larger value of the parameter means larger areas of semi-equal color.
c) sigmaSpace –A larger value of the parameter means that farther pixels will influence each other as long as their colors are close enough.