In this excerpt from The Adobe Photoshop CS5 Book for Digital Photographers, Scott Kelby shows you how to reduce noise in photos, which is. Reducing Noise. You might think your images are quiet, hanging out as visual entities. But if there are random, extraneous pixels that aren't. In this photo retouch tutorial, learn how Photoshop's Reduce Noise filter can reduce the appearance of noise without sacrificing image detail.
Although the Add Noise filter in Photoshop CS6 adds grain, the other filters in the Noise submenu don't add noise at all; instead, they make noise and artifacts. In previous tutorials I've covered noise removal through various methods. Complete noise removal isn't always possible, though. Sometime we. Reducing noise in Photoshop is easy using the reduce noise, and reduce color noise filters. Also, learn to use a Surface Blur to further reduce noise.
The best approach to this kind of problem is not to use Photoshop itself CS6 has even better Camera Raw noise reduction, so you might want. I recommend examine your picture in photoshop. Duplicate the base layer. Examine the picture by channel (The Channels pallet). Select Red. Looking for a guide on how to get rid of luminance noise with Photoshop CS5? Look no further! Whether you're new to Adobe's popular raster.