Can anyone tell me the best way to reduce noise from the background only. I am using CS6, and have Topaz Denoise 5. I am still learning photoshop, and i assume that i would have to select the subject, what is the best way to do this. I have studied various tutorials on the selection of subjects, but unsure of how to denoise the background only, and sharpen the image only.
I use a Canon 7D, and I find that any higher than ISO 800, puts noise onto the image.
Thanks for any advice :S3:


