scott wrote:
>> My point is still that you can't reover what isn't there any more.
> 
> Of course, but there is still plenty of information there in that photo, 
> even in the blue channel.  Attached is the histogram plot for the colour 
> channels (R top, B bottom), looks like plenty of mid-level blue still 
> there to me, in fact all pixels have a fair amount of blue in them.
> 
> If I just shift the blues a bit brighter, and the reds a bit darker, I 
> get a pretty good output.

All I know is that when I take a dark image and try to make it brighter, 
it comes out hopelessly noisy.

-- 
http://blog.orphi.me.uk/
http://www.zazzle.com/MathematicalOrchid*

Post a reply to this message