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ralphlouzon
Inspiring
October 29, 2023
Open for Voting

P: "Intelligent" Grain, preserving Highlight zones

  • October 29, 2023
  • 9 replies
  • 1069 views

As you compare the grain effect beetwen Lightroom Classic and Silver Efex, you can see that SE is more natural, as the LR grain seems to be plastered on the entire image: the shadows and highlights are equaly recovered with grain while very bright zones shouldn't. It is very visible on B&W pictures.
On a picture if I add film grain effect, I use a Luminance mask and reduce the grain slider to reduce grain impact on the Highlights. Not bad but not quite satisfying.

I wish LR could implement a better film looking grain. Maybe a slider "preserve HL" could be added in the Grain panel, as it exists in the Vignette panel.

Hope this idea helps.

9 replies

ralphlouzon
Inspiring
December 27, 2023

Thank you for the insight, Color.io seems very cool and powerful. 

But I'd rather have a proper nice grain feature directly in Lightroom... 🙂

Community Expert
December 27, 2023

Awesome suggestion and you're right that the grain looks unnatural especially on highlights. 

Participant
December 27, 2023

@ralphlouzon 

I tried IO Color, the way the tool add grain is close to film

It lacks just a bit of "chunky" grain with a bit more detail in the outline shape 

Participant
December 27, 2023

Thanks big brain I'm trying to help by answering on LAPTOT ( in case you don't know how to read ) not to make irritating replies 🙂

I was adding an idea to LR mobile linked to the subject

Anyway 

ralphlouzon
Inspiring
December 27, 2023

Yes, I do the same, two or three lumisosity masks to differanciate the grain. But it is slower and I have to reconsider the lum masks from one picture to another.

In Photoshop, adding a pure grain layer in Overlay mode to the background picture gives better results than the grain tool in LRC. Adobe could do someting similar in Lightroom I guess...: choosing a grain type from a panel of grain, overlaying the effect in various ways, setting the opacity of the effect. A little bit of Photoshop in Lightroom and avoid creating a TIF or PSD file just for that.

Keith Reeder
Participating Frequently
December 25, 2023

"Lr Mobile"?

 

Wrong forum.

Participant
December 24, 2023

At this time, it's a functionality that I miss on LR mobile... I really hope someone at adobe will make this possible 

Participant
December 24, 2023

Hey

When I edit on laptop, I use a luminance mask to add grain only in shadows. I get very good results since a few weeks ( you can see my work on maxoufaitdesphotos on IG )

Participant
November 2, 2023

yeah the lightroom grain has bugged me since it's inception. I always do the same in photoshop and have 2 grain layers, one for highlights and one for shadows for that same reason. for how good lightroom is, it's crazy that the grain options are still so limited, leaving it look pretty bad if i'm being honest.

 

this is a great idea.