I tried testing processing times using a stop watch - big margin of
error.There might have been a slight difference in processing speed
between motion corrected and non motion corrected processing times when
the subject was moving, but slight enough to be trivial. I tired all
combinations - MC on, MC off, static subject, moving subject. Times
seemed about the same though motion correction made a huge difference in
scenes were things were moving.
Mark
On 3/11/2017 4:28 PM, Larry Colen wrote:
Larry Colen wrote:
Processing time per photo?
Now that I'm at a real keyboard....
Basic pixel shift is pretty trivial, just sum up the information from
four exposures. Doing motion correction is pretty computationally
intensive, you need to figure out what things moved, by how much, and
how to correct them, across four different images.
Some of that can be alleviated by having a deep buffer, in exactly the
way the K-1 doesn't. That way, you could at least take a few photos
before the buffer fills up.
To test, I'd set up a scene, maybe a static scene with one moving
element (clock with a second hand?), take a series of photos in static
pixel shift and time how long it takes until the write light goes out,
then try the same thing with dynamic pixel shift.
On March 11, 2017 8:50:35 AM PST, Mark C<[email protected]> wrote:
I've been looking around to see what is lost when pixel shift is set to
Motion correction mode and haven't found any information about it. It
seems that by giving you the option to select between enabling motion
correction or not, there must be some situation when non-corrected mode
is better, or perhaps even there is some overall lower quality when
motion correction is on...?
The K1 manual doesn't rally address the question, just saying that one
mode corrects for moving objects and the other doesn't.
Why is non motion corrected mode included on the menu at all?
Mark
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