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Let us study few filters in detail as given below:
Blur
Blur Effect Description Output
Focus Blur The area surrounding a
focal point becomes blurry
due to focus blur. The
layer or selection’s centre
serves as the focus point
by default. Drag the centre
point to adjust this focus
point.
Gaussian Blur It is a powerful blur tool
that works quickly while
enabling the user to adjust
the size and intensity of
the blurring. It takes into
account the mean of all
pixel values found within a
specified region of interest
in an image.
276 Touchpad Web Applications-XI

