Originally posted by Rondec It does sound like Pentax has made pixel shift more useful by having some sort of algorithim that gets rid of artifacts so that you can use it with a light breeze or with waterfalls. To me, it probably will give medium format like images for situations where you can use a tripod. Considering that I don't have money for medium format (although I would love it), I think this will get used a lot. I already take multiple exposures frequently and for landscape work generally use a tripod.
The only concern I have is that the images will probably either be combined in -camera and come out as a jpeg or be a RAW file that is huge that Lightroom doesn't know what to do with. I'll have to wait to see till I have one what the best way to post process these files is.
We don't have K-1s to mess with, but currently you can either do the processing in-camera to get JPEG output (that flower stilllife, eg) or output a RAW. What I haven't seen is proof there is a post processing method of using motion compensation of some sort (aside from what people do now with masking), which would work on RAW. One would not like to have to use JPEG only for PS quality, since RAW is so important. And then there are HDR, brackets, and panoramas where one needs to combine photos, and obviously you'd like that with motion compensation too, preferably outside the camera.
Currently Adobe can process PS images; that's what I used in the photos I posted above. Fancy stuff like separating the four frames requires command line work with a special variant of dcraw, although maybe some applications that use that have incorporated PS support; I dunno.
And even on the K-3II a JPEG PS removes artifacts, but many of us think it does it by using just one frame. How many pixels motion suppression tosses is gonna be pretty key, even with JPG output. With dcraw you can control that.
The RAW files are HUGE. The K-3II RAW PS files are about 130MB each. K-1's will be bigger (each is like four shots, plus some overhead). Plan accordingly. As I noted, Lr and Ps do fine with these, but if your computer storage or speed is limited these may strain things. To be expected.
I'd love to see some RAW or even JPG movement compensation examples; I've seen flags and ferris wheels but they were all K-3II samples.
Here's an example of K-3II, shot on a still day, rock solid support (literally on a rock, and I think 2 sec timer). Artifacts in green channel highlighted via dcraw. As you can see, very few, and on lines with high contrast:
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