Re: NN M1 precision
- --- In PanoToolsNG@yahoogroups.com, Robert Lesac <robert@...> wrote:
> That's a very good stitch if you haven't done any adjustment.No adjustment. I took 6 shots around at pitch 0° One zenith at +75° and two nadirs at -90° (one rotated by 180°). I also took a shifted viewpoint nadir shot, but that needed a few control points to align it with one of the two nadir shots. The viewpoint patched nadir version is at:
> Can you tell me how many photos did you take?
(And before someone says that you can manage without the two nadir shots by tilting the horizonal row down by 10 or 15°, I do know that but prefer to have a smaller zenith hole to fill when there are clouds blowing across above, which are a headache to deal with).
- Raw precision is a chimera. When you reach 200pixel/mm on a sensor, every imperfection will lead to small misalignements.2012/4/27 Robert Lesac <robert@...>
On 27.4.2012. 15:40, Hans wrote:> <mailto:PanoToolsNG%40yahoogroups.com>, Robert Lesac <robert@...> wrote:I'm aware of it, but I'm interested in the raw precision.
> > Hi,
> > let's try a new thread, last one got derailed a bit.
> > So you people with NN M1, how repeatable do you find the setup?
> > Good enough for template stitching?
> > Thanks!
> To do template stitching with PTGui you do not need a perfect rotator.
> It can easy be done with any of the NodalNinja RD rotatorsor the
> original old Manfrotto rotator or the 360precision Adjuste or any other
> panohead with a decent rotator..
> Its all about learning how PTGui batchstitching works.
Pano/VR/Gigapixel photography: http://robertlesac.com
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