newbie problem with pixel-shift in RT 5.2


(nosle) #41

Hi David, fellow Pentax pixelshifter here (K-3 II). I’ve found that for many photos unsharp mask gives more detail than RL Deconvolution. Using a 0,5 radius and pulling the amount as high as 600 works quite well. Sometimes you get noise like artifacts and you might want to turn off/tweak Microcontrast.

Would be interesting to see your findings.


(Ingo Weyrich) #42

Good finding. That really works well and is a lot faster than RL.


(nosle) #43

I’m currently experimenting with wavelet edge sharpening in addition to usm. It seems like the linear setting produces best results for pixelshift. See screenshots below. pp3 and DNG at https://filebin.net/wgq556q24yf7wpaa you do get quite fine pixel grain but depending on output it might be worth it.

2017-09-09-215201_420x758_scrot