| Author | Thread |
|
|
01/21/2008 07:59:56 AM · #1 |
Is using the Reduce Noise feature in iPhoto '08 allowed in Basic Editing competitions?
Thanks. |
|
|
|
01/21/2008 08:06:55 AM · #2 |
From the Basic Rules:
You May:
- use filters or stand-alone utilities designed to preserve image integrity (such as Neat Image, Unsharp Mask, Dust & Scratches, and color correction tools). These filters must be applied uniformly to the entire image, and must not be used in such a way that their use becomes a feature. No “effects” filters may be applied to your image, with the exception of Noise and Gaussian Blur.
So noise reduction is allowable, as long as it is applied to the entire image. |
|
|
|
01/21/2008 08:10:07 AM · #3 |
Ofcourse im sure someone could come up with a reason to not do noise reduction on an entire photograph but I for one wouldnt plan on ever doing just part of a photograph lol.
|
|
|
|
01/21/2008 08:13:56 AM · #4 |
Alright, thanks.
Look out for my submission to Childhood Without Children II! |
|
|
|
01/21/2008 09:11:42 AM · #5 |
Originally posted by Hovan:
Look out for my submission to Childhood Without Children II! |
Well that should be an utter failure... childhood is synonymous with noise! If you can figure out how to reduce noise in children, let me know. ;-P |
|
|
|
01/21/2008 10:28:55 AM · #6 |
Originally posted by RainMotorsports:
Ofcourse im sure someone could come up with a reason to not do noise reduction on an entire photograph but I for one wouldnt plan on ever doing just part of a photograph lol. |
I's actually quite common to have excessive noise in localized areas and very little in the image as a whole. Particularly with B/W conversions, and generally with any image that has been rescued from underexposure. Noise is especially prevalent in the blue channel, as a rule, and the shadows in naturally-lit scenes are primarily composed of blue light, so you can get a lot of noise when you try to bring the shadows up.
R.
|
|
Home -
Challenges -
Community -
League -
Photos -
Cameras -
Lenses -
Learn -
Help -
Terms of Use -
Privacy -
Top ^
DPChallenge, and website content and design, Copyright © 2001-2025 Challenging Technologies, LLC.
All digital photo copyrights belong to the photographers and may not be used without permission.
Current Server Time: 08/17/2025 11:13:23 AM EDT.
