A new noise reduction software on the market

When you a shoot at higher ISO ratings, you can create images at lower light levels.  Great for capturing scenes in darkened rooms, or outdoors in dim light.  The downside is that with the increase of ISO, noise is introduced into the images.

Noise reduction software, made by several companies, has been used for reducing the negative impact that noise has on photographs for years.  A new software made by Topaz Labs called Denoise 4 has just been launched, however, and is getting great reviews.  Take a look at this review at Luminous Landscape.