Forgot Password
Pentax Camera Forums Home
 

Reply
Show Printable Version Search this Thread
11-16-2015, 05:54 AM   #1
New Member




Join Date: Aug 2015
Posts: 23
645Z Noise Reduction Workflow

Hi, I recently shot images of my tennis team in an indoor facility. I used f/4 at 1/500 and iso 3200 in raw. The files have visible noise. Is it better to apply noise reduction in lightroom or leave them untouched and use something like Topaz Labs DeNoise or a combination of both? Thanks in advance.

11-16-2015, 06:26 AM   #2
Veteran Member
Kolor-Pikker's Avatar

Join Date: Dec 2014
Posts: 341
I usually set 5 luminance and 20 color NR for ISOs under 3200, and bump it up to 15/30 for higher amounts. 12,800 needs around 25 luminance and 35 color.

Compared to my previous cameras, I honestly see no point in thinking too much about NR, chroma is extremely easy to remove with low values, and luma noise is rarely intrusive. Given that you're looking at 51MP, it makes for a false impression of how much noise you'll end up seeing in print or web, assuming you don't intend to make very large prints from the resulting images.
Here's an image shot at 12,800 and then pushed a bit, no post-NR applied except for some modest values in Lightroom:



ISO3200 should easily be usable for up to A3 prints that look nice and smooth even without special NR treatment. I haven't had to fire up Dfine 2 in a while now.
Reply

Bookmarks
  • Submit Thread to Facebook Facebook
  • Submit Thread to Twitter Twitter
  • Submit Thread to Digg Digg
Tags - Make this thread easier to find by adding keywords to it!
645d, 645z, 645z noise reduction, camera, medium format, noise, reduction
Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
Iso Noise Reduction 645Z Bjorn Baklien Pentax Medium Format 3 04-03-2015 05:20 PM
645z low shutter noise reduction problem ss99 Pentax Medium Format 5 11-04-2014 07:12 PM
noise reduction in workflow everydaylife Digital Processing, Software, and Printing 5 06-26-2014 05:23 PM
Optimal Noise reduction setting wpompen Pentax K-3 17 12-12-2013 05:09 PM
Noise reduction and sharpening workflow raider Digital Processing, Software, and Printing 7 12-05-2010 05:45 AM



All times are GMT -7. The time now is 09:02 AM. | See also: NikonForums.com, CanonForums.com part of our network of photo forums!
  • Red (Default)
  • Green
  • Gray
  • Dark
  • Dark Yellow
  • Dark Blue
  • Old Red
  • Old Green
  • Old Gray
  • Dial-Up Style
Hello! It's great to see you back on the forum! Have you considered joining the community?
register
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]
Top