Re: [Algorithms] lens blur (or Bokeh filter)

[Richard F. <ra...@gm...>]

I'd just get your standard Depth of field functions working, then change the
blurring stage. It does seem that the only real difference is that intead of
being a gaussian blur, it's just a case of a shape blur. If you can follow a
depth of fielf "howto", then you should be able to adjust the final result
quite simply.

2008/11/24 Pavel Tumik <pav...@gm...>

> Hi,
> I'm trying to find out how lens blur algorithm is working. For example
> it is implemented in Photoshop:
> http://www.computer-darkroom.com/tutorials/tutorial_9_1.htm
> it's also known as Bokeh effect:
> http://en.wikipedia.org/wiki/Bokeh
>
> Does anyone know how can I implement this algorithm? Any links will be
> highly appreciated. Failed to find anything useful in google.
>
> Thanks in advance.
>
> --
> Best regards,
> Pavel Tumik
> mailto: pav...@gm...
>
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