Homework: RGB duck

This board is for the December 2009 Curvemeister 101 class.
mikemeister_admin
Posts: 4927
Joined: Fri Sep 20, 2013 8:29 pm

Postby mikemeister_admin » Sun Dec 13, 2009 4:25 pm

I hope this is what you meant by posting homework to a separate topic.
This is the result of carefully choosing dark, white, and neutral points using the wizard and then brightening slightly. I'm pleased with the results.
C.V
Attachments
2007-01-23_145313-duck-rgb-jpg
2007-01-23_145313-duck-rgb-jpg (999 Bytes) Viewed 6370 times

ggroess
Posts: 5342
Joined: Wed May 24, 2006 2:15 am
Contact:

Postby ggroess » Sun Dec 13, 2009 5:38 pm

CV,
Your posting is exactly as intended.  I can respond directly to you and others will not get mixed in...

Your duck does indeed look better...But you have a slight magenta cast still in the image if you look at shot1 you will see some hue clocks in the image. These can be set by you as well by "Alt-Clicking" on the image where you want a hue clock.  There is a solid neutral for you in the image and that would be the leg band on the duck.  Once you have set the neutral. things look much better.  I am working outside of the Wizard so if you have not done so yet here is the chance to work on the RGB composite curve.  Shot3 shows a simple adjustment that increases the contrast of the image overall and saves some detail in the highlights

Also try this image in LAB and see if you like the results any better.

Try these out and see if you can improve on the already improved image...
Thanks for kicking off the class!

Greg
Attachments
screenshot001-jpg-101
screenshot001-jpg-101 (219.98 KiB) Viewed 6370 times
screenshot002-jpg-76
screenshot002-jpg-76 (19.1 KiB) Viewed 6370 times
screenshot003-jpg-41
screenshot003-jpg-41 (193.97 KiB) Viewed 6370 times

mikemeister_admin
Posts: 4927
Joined: Fri Sep 20, 2013 8:29 pm

Postby mikemeister_admin » Mon Dec 14, 2009 4:52 pm

When adjusting the neutral pin on the aluminum ring, I found it easier to get a touch of warmth in the feathers by using this RGB color space, compared to Lab.
Attachments
2007-01-23_145313-duckrg-rgb-jpg
2007-01-23_145313-duckrg-rgb-jpg (197.38 KiB) Viewed 6370 times

ggroess
Posts: 5342
Joined: Wed May 24, 2006 2:15 am
Contact:

Postby ggroess » Mon Dec 14, 2009 5:56 pm

True...RGB is more subtle that way...It's like a paint brush compared to a small hammer....

Try this...take the RGB image back into CM after the neutral setting and use LAB to add saturation....

Greg

mikemeister_admin
Posts: 4927
Joined: Fri Sep 20, 2013 8:29 pm

Postby mikemeister_admin » Tue Dec 15, 2009 1:20 pm

That was what I was looking for - thanks!
Attachments
2007-01-23_145313-duckrg-rgb2-jpg
2007-01-23_145313-duckrg-rgb2-jpg (201.9 KiB) Viewed 6370 times

ggroess
Posts: 5342
Joined: Wed May 24, 2006 2:15 am
Contact:

Postby ggroess » Tue Dec 15, 2009 11:47 pm

Wonderful.....
Really nice...

Greg


Return to “Curvemeister 101 December 2009”

Who is online

Users browsing this forum: No registered users and 2 guests