Hi Kofa,
I installed your preset and watched the video link. I believe I have
improved upon your preset a little. In the YO curve you have dropped every
level down to noisy. If for the finest detail (far right) you lift this
half way you reduce luma noise without losing any significant level of
detail. BTW, when I really experimented with the UOVO curve I independently
decided on an identical setting to yours. I have tested my preset on a
number of challenging presets and it works so so so good. Thanks for this
guidance. BTW, is there any way to change the default option for this
module to my new preset?
On Tue, 12 Jan 2021 at 10:12, Terry Pinfold <[email protected]> wrote:
> Thanks for the link. I will watch it today. I also use contrast equaliser
> for noise reduction because it is wavelets based.
>
> On Tue, 12 Jan 2021 at 08:57, KOVÁCS István <[email protected]>
> wrote:
>
>> I'm glad you find it useful. I read somewhere or saw a video that said
>> you could play with the noise reduction applied at the different
>> detail levels, but you really had to raise the strength for the
>> settings to be effective (it may have been this video from rawfiner,
>> one of the developers, but I do not have time to re-watch it now:
>> https://www.youtube.com/watch?v=7ZhbeXpx2W8).
>> Someone (I think on discuss.pixls.us) has suggested an inverted U
>> shape to leave fine details alone, so you may try that. I'm partial to
>> my version, but we have different tastes, and possibly the type of
>> camera also matters.
>>
>> Kofa
>>
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>
> --
> Dr Terry Pinfold
> Cytometry & Histology Lab Manager
> Lecturer in Flow Cytometry
> University of Tasmania
> 17 Liverpool St, Hobart, 7000
> Ph 6226 4846 or 0408 699053
>
>
--
Dr Terry Pinfold
Cytometry & Histology Lab Manager
Lecturer in Flow Cytometry
University of Tasmania
17 Liverpool St, Hobart, 7000
Ph 6226 4846 or 0408 699053
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