POV-Ray : Newsgroups : povray.off-topic : HDR photography : Re: HDR photography Server Time
1 Jul 2024 01:53:37 EDT (-0400)
  Re: HDR photography  
From: Thomas de Groot
Date: 26 Jan 2017 03:03:53
Message: <5889ad69$1@news.povray.org>
On 25-1-2017 19:13, Stephen wrote:
> On 1/25/2017 5:26 PM, Jim Henderson wrote:
>> On Wed, 25 Jan 2017 13:20:31 +0100, Thomas de Groot wrote:
>>
>>> As a comparison, this is a version using the summation operator instead
>>> of the hdr operator. The colours are still a bit lurid to my taste but
>>> the image is crisp.
>>
>> I have to admit that I really like this one - I tend to prefer my colour
>> photos with a higher saturation like this.
>>
>
> I prefer the original. It looks even better if you modify the gamma to
> 0.8 in PaintShop Pro.
> But only Thomas knows how bright the day was.
>

It really is a matter of taste. Personally, I prefer a lower saturation. 
With a gamma of 0.8 in PSP it comes closer but the shadows are too dark. 
Best is to tweak the parameters further in Fusion. There is a certain 
learning curve to undergo :-)

Following the PSP method though, after the gamma adjustment, adjust 
Highlight/Midtone/Shadow using the Dynamic adjustment method, and set 
Shadow to 7. Don't touch the others.

-- 
Thomas


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