On 10-10-22 8:57 AM, Boris Liberman wrote:
Hi!

I realize this has been discussed a number of times, so I apologize in advance. Most recent demonstrations of K-5 at very high ISO settings on pentax forums using Topaz Denoise were very impressive. I thought that instead of buying a new camera (which is out of the question at this moment and few more moments to come) I might buy (use a freeware one) noise reduction software to extend the effectively useful ISO range of my K-7.

Presently I downloaded Topaz Denoise for the trial and it is very impressive. I wonder are there any alternatives or even better products?

What would you recommend?

Thanks.

Boris


I really like Imagenomic Noiseware. $49 or $69 (Pro). Comes as a standalone app, or the plugin flavour works with any Photoshop version, Lightroom or Aperture.

http://www.imagenomic.com/nwpg.aspx

What I especially like is that while it has a fully automatic mode that learns from the images you give it and does an excellent job, you can also tweak a lot of controls to get finer control. For example, I always reduce the effect of NR on highlights since I see little noise in well-exposed areas of K20D images. Doing that leaves highlighted areas sharper.

But I'm hearing that the latest versions of ACR do a simply astounding job of NR, so you might want to just upgrade PS to CS5 or get Lightroom 3.

-bmw

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