Here's a Bump vs Fisheye example. The Fisheye distorts the original image outside the perimeter of the original.
For a more exaggerated spherical distortion, apply the Bump filter twice.
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Here's a Bump vs Fisheye example. The Fisheye distorts the original image outside the perimeter of the original.
For a more exaggerated spherical distortion, apply the Bump filter twice.
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