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

[Pavel T. <pav...@gm...>]

Thanks for links Ignacio!

On Wed, Nov 26, 2008 at 11:53 AM, Ignacio Castano <ica...@nv...> wrote:
> Vincent Scheib posted some interesting thoughts on depth of field effects:
>
> http://beautifulpixels.blogspot.com/2008/11/motivating-depth-of-field-using-bokeh.html
> http://beautifulpixels.blogspot.com/2008/03/higher-fidelity-depth-of-field-effects.html
>
> As he points out Lost Planet has done a good job reproducing this effect, using a somewhat unconventional composition method:
>
> http://www.beyond3d.com/content/news/499
>
> Nick Porcino describes it as well:
>
> http://meshula.net/wordpress/?p=124
>
>
> --
> Ignacio Castaño
> ica...@nv...
>
>
> From: Richard Fabian [mailto:ra...@gm...]
> Sent: Monday, November 24, 2008 2:43 AM
> To: Game Development Algorithms
> Subject: Re: [Algorithms] lens blur (or Bokeh filter)
>
> 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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-- 
Best regards,
Pavel Tumik
mailto: pav...@gm...