Recently I started scanning some very old slides, memories from long ago, with an Epson 850 and Silverfast 8 AI Studio, inspired by Mark Segal's excellent write ups. After scanning, I brought the TIFF files into capture one 10, and as a first step opened them into Topaz photoFxLab and from there to Topaz DeNoise 6. I used a light setting of about 0.10 in Luma, and it did a decent job of cleaning up the noise. The colors at this point looked fine too. However, when I saved them back to Capture One, the file from DeNoise seemed to have lost quite a bit of saturation.
I am attaching downscaled files (original scan was about 170 MB). I am new to Topaz DeNoise and any suggestions would be much appreciated.
Best,