Ugly Hedgehog - Photography Forum
Home Active Topics Newest Pictures Search Login Register
Main Photography Discussion
Embarrassingly simple question: Masking
Page <prev 2 of 2
Dec 21, 2021 11:20:47   #
tcthome Loc: NJ
 
Grahame wrote:
I forgot to mention that there are also a number of options that you can use to produce the mask. In the above example I used the systems Auto mode that uses AI but could also have based the selection on colour.



Reply
Dec 21, 2021 12:21:55   #
Dan5000 Loc: New Hampshire
 
Thanks Gene51

Reply
Dec 21, 2021 12:56:38   #
Rab-Eye Loc: Indiana
 
DWU2 wrote:
Interesting information. That's the first time in my life I've heard of frisket.


Same here.

Reply
 
 
Dec 21, 2021 13:16:29   #
MG Audet
 
Ben,
On YouTube Anthony Morganti has a good tutorial on Masking in Lightroom.

Reply
Dec 21, 2021 13:37:05   #
Rab-Eye Loc: Indiana
 
MG Audet wrote:
Ben,
On YouTube Anthony Morganti has a good tutorial on Masking in Lightroom.


Thanks, MG.

Reply
Dec 21, 2021 15:11:44   #
Gene51 Loc: Yonkers, NY, now in LSD (LowerSlowerDelaware)
 
DWU2 wrote:
Interesting information. That's the first time in my life I've heard of frisket.


It came in liquid form, as well as a self-adhesive film, primarily used in photography and with watercolor art. The film was cut precisely with X-Acto knives - and pasted - sort of a cut and paste :)

Reply
Dec 21, 2021 16:36:20   #
amfoto1 Loc: San Jose, Calif. USA
 
Gene51 wrote:
...Masking corresponds to the olden days when you would paint over a print or watercolor with something called frisket... - which was a removable, low tack, semi-transparent red tinted rubber cement. Anything that was painted over could not be altered. When you were finished altering the uncoated areas, you removed the frisket to see the whole print....


I always associated layers and masking in Photoshop with "amberlith" and "rubylith" we used in newspaper and magazine production. It comes in sheets and has a weak adhesive. It's cut with an Xacto knife to block parts of a graphic or photograph, such as to drop out a background. As the names imply, amberlith is yellow orange and rubylight is a deeper red. It was used in the same manner as frisket, but less messy.

I never thought of amberlith and rubylith as dangerous until we had a somewhat crazy artist assigned to our department. "Ardith the Artist" was the last person in the world still wearing go go boots and miniskirts... and she was many years past when she should have done so. One day an ad sales person asked her to redo something and she stabbed him in the hand with her Xacto knife! Supposedly it was accidental... But just in case, everyone was a bit careful around her after that.

Reply
 
 
Dec 21, 2021 19:10:11   #
Blair Shaw Jr Loc: Dunnellon,Florida
 
Gene: That was magnificent. Your detailed explanation really spelled-out the genius of this skill and just how amazingly valuable it truly is. Thank you man ! You're the best.

Jimbo

Reply
Dec 22, 2021 16:06:02   #
Nickaroo
 
Gene51 wrote:
It came in liquid form, as well as a self-adhesive film, primarily used in photography and with watercolor art. The film was cut precisely with X-Acto knives - and pasted - sort of a cut and paste :)


As I read your comment out loud my Cat thought that I said Friskies and she ran over to her food dish that I keep in my little 20 by 30 Heated Pole Barn of course. Then I looked at her and said Frisket, she still stayed at her bowl. Ya learn something new everyday. You did explain it very well Gene. Now it's time to turn everything off and go inside eat then come back out and watch some games tonight, I just hope that the winds coming off Lake Superior tonight are a little calmer than the past few nights. Thank You for the tutorial.

Reply
Dec 22, 2021 19:07:22   #
via the lens Loc: Northern California, near Yosemite NP
 
Rab-Eye wrote:
Uh, of course I know this. I'm asking for a friend. Yeah, that's it. It's for a friend

There has been a lot online lately about masking coming to Lightroom. Maybe I don't understand what masking is. I would have thought that masking something is sort of like selecting it. You choose a brush, paint over the object, show or hide the overlay—isn't that masking? If it is, what is new about masking in LR now?

If I—on behalf of my friend—don't even get what masking is, would someone please educate me? I've looked online but I think this is so basic it is not covered in what I am finding.

Thanks!

Ben (and anonymous friend)
Uh, of course I know this. I'm asking for a friend... (show quote)


Hi, I am assuming you, or your "friend," uses LrC? Lightroom has always had an ability to mask using one of the tools in the Toolbar, which is where the Brush, Linear and Radial Gradient, as well as a couple of other things, live. I am assuming there was some demand to see the mask as a mask in a "box," as per PS, not just with a red mask over the image area where the change would occur, which is what LrC did. Now, each area changed shows a mask in a box and shows what areas the mask is over, and that can still be done with the actual image. One of the best parts about the new LrC masking ability is that you can select choose image or choose sky and the software defines either one and chooses it, it does a great job on subjects with simple backgrounds. You can correct the mask as needed by adding to it or subtracting from it. Any where you see the mask color, there are several color choices, is where the specific corrections would be made. Why would I mask an image might be the question someone would have. I mask an image so that the corrections made only affect that part of the image and no other part. I can do multiple masks for various image parts as needed. For example, for one of the sandhill crane images I recently took as the crane flew through the sky I would do some general edits, but then mask the crane and do other processing with it that I would not want to apply to the sky. I routinely use masking in LrC.

Reply
Page <prev 2 of 2
If you want to reply, then register here. Registration is free and your account is created instantly, so you can post right away.
Main Photography Discussion
UglyHedgehog.com - Forum
Copyright 2011-2024 Ugly Hedgehog, Inc.