POV-Ray : Newsgroups : povray.general : Overexposed? Post Processing of POV images. : Re: Overexposed? Post Processing of POV images. Server Time
6 Aug 2024 14:24:47 EDT (-0400)
  Re: Overexposed? Post Processing of POV images.  
From: Alan Holding
Date: 23 Apr 2002 04:10:29
Message: <3cc516f5@news.povray.org>
"Andrew Cocker" <big### [at] mariner9fsnetcouk> wrote in message
news:3cc1bf43@news.povray.org...
> Does anybody know how I can achieve the 'overexposed' glow that occurs on
> bright white areas of an image? Any tutorials you know of? I don't have
> Photoshop, but I do have Paint Shop Pro 7. A batch processing solution
would
> be even better.

A super simple solution:

Duplicate the original layer.  Set the duplicated layer's mode to Dodge and
adjust it's opacity to fit.

Bit more involved:

Duplicate the original layer.  In PSP 7, go to Effects > Edge > Dilate.
Then Effects > Blur > Gaussian Blur of about 7.  Then set the duplicated
layer's mode to Screen or Dodge and adjust the opacity to fit.

As far as I know, you need Image Robot to do batch image processing work in
PSP.  You might want to try and use IrfanView (www.irfanview.com).  It has
batch processing, but only rudimentary image processing functions, such as
Brightness, Gamma, Contrast, etc.

Alan.


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