[thelist] [Photoshop] Simulating Bad Vision

[thelist at cjmarsh.com]

Joshua

[..]

> Bad vision is hard to describe.  The bright areas blur and 
> obscure the dark areas.  As an example, large black text on a 
> white background.  With gaussian blur the text become a gray 
> patch.  With blurry vision the text almost disappears because 
> its overpowered by the light background.

I haven't tried this, but would you get the desired effect by converting
the image to a negative reresentation, applying Gaussian blur and then
converting it back to a positive representation?

Regards

Chris Marsh

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