AmbientMike Online Upload & Sell: Off
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hrupert wrote:
Well, I just tried the routine above on an 5DSR, and while I do not understand the voodoo going on, it did seem to eliminate one severe horizontal band, mitigated any other banding and shifted that to the top of the frame. As Stan was saying earlier, I had just gotten used to turning on full noise reduction on the 5DSR, and then the problem largely went away. It does sometimes show up faintly even with NR turned on when I bracket +/-2 stops or more and then stack the exposures. Hopefully, this will eliminate even those artifacts.
The only real hassle with turning on NR is the doubling of capture times. It can make cold weather shooting a real challenge, and making cityscape stacked exposure captures a little tricker to catch because of timing for movement (usually just blurred traffic, or lack thereof) So, I hope I can start capturing some scenes without NR turned on anymore....Show more →
You can do dark frame subtraction, which is apparently all long exposure NR is, more manually in pp. I haven't done it but apparently you use the same ss you used , and at the same temp. Multiple dark frames are apparently better. But you can potentially get them after the other shots.
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