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Pentax K-1 Pixel Shift setting
Pentax K-1

SuperRes Pixel Shift Mode Examples: Subject Motion

SuperRes pixel shift mode (“SR-PSM”) has the potential for a big leap up in quality by decreasing noise for long exposures. But when the subject matter is moving, it is like making multiple exposures and then combining, with the result that anything moving goes “out of register”.

Movement can be gross (people moving inches or feet or meters) or tiny (a leaf moving 0.25mm). In either case, the result is undesirable artifacts. Possibly, even variable lighting can cause issues.

Examples on this page show the effects in SR-PSM without and with Motion Correction.

See also SuperRes Pixel Shift Mode: Does Motion Correction Work?.

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Diglloyd DAP is DSLR-oriented, but also contains workflow and other topics. Much of the focus is on Canon and Nikon but also Pentax and Pentax medium format.

Special emphasis is placed on lens evaluation, focusing on Canon and Nikon and Sigma lenses, but with a few others like Rokinon/Samyang.

  • Make better images by learning how to get the best results right away.
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  • Workflow discusses image organization, raw conversion and post processing. Many examples show processing parameters for direct insight into how the image was converted.
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Actual Pixels, blue channel of RGB image
f8 @ 1/250 sec, ISO 100; 2016-05-16 13:28:08
PENTAX K-1 + HD PENTAX-D FA 15-30mm F2.8 ED SDM WR @ 30mm

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