What you call "easy mode" is more an exercise in advanced calculus but sure let's give it a go!
The hardest thing with macro, dSLR or otherwise is the parallax distortion. In your scenario you're physically moving so freaking far by the optic's perspective. Take that burlap shot. Without ICE and complicated math, if you shot a single thread over the top of a bundle of threads dead-centered, but then moved the printer head a few millimeters off in any direction; assuming for the moment we're keeping X/Y and Z is changing which isn't reality, so now that thread looks like it's floating way off to the left right top bottom of said bundle. If you reversed the rig, embedded the camera in a stationary arm, and moved a platen/table that held the object being photographed, you'd still have the same issue. This is why ICE can do it but hugin cannot. ICE used the magic of SeaDragon aka Photosynth. Microsoft Live went offline what, 4 years ago now? And some of it can work independently of the Live/MSN site, but you'll need to find a safe clean d/l of photosynth (it'll likely be from 2014 and x32) But THAT is how your ICE deep zoom panos work, they're not real, they're synthetic, synthesized content. Same way ICE can fabricate missing sections of panoramas instead of cropping them, it just invents it! It analysed the images and made up what it would have looked like, same way Photosynth made freaking 3D images from multiple 2D photo planes at different angles. It's freaking incredible technology, and is back again in a for-profit app and apparently spies on you too? (what doesn't in 2020?) with Microsoft Pix & Hyperlapse Pro (ICE is back too, but now it's Interactive Composite Editor) If, however you mounted the microscope on a 6-axis gimbal, and programmed it to pivot around the no-parallax point of the lens, hugin would definitely be your macrogigapanorama tool! You could pan in fraction-of-a-millimeter steps, at whatever the most repeatable step size of your steppers was for the camera weight, and be 100% repeatable, and yes, THEN, in that scenario, automating the multirow would be as simple as knowing the overlap of the 480x720, you could just increment the Tpy (translation parameter yaw) (720-overlap) and likely get some subpixel accuracy. But, no. What we have here is a comparison of apples to oranges. Plastic oranges. Although very realistic looking ones, granted! On Friday, March 13, 2020 at 2:13:30 AM UTC-4 Ahron wrote: > Hi, > > I have a macro scanner made out of basically smooshing a USB microscope > into the extruder hole of a 3D printer. Said USB microscope captures > 480x720 images in a regular grid of equal overlaps of ~20-50%. The > mechanical repeatability of the system is good to better than or no more > than a few pixels, depending on magnification. Is there a set of settings > for this scenario with Hugin? I feel like it should be almost "easy mode", > but in my current state of things (mostly running the auto and fumbling > with controls) I can't seem to get a good picture with anything! > > I currently use microsoft ICE since it usually does a fantastic job with > no muss or fuss, but have recently been looking for an alternative for > reasons involving lack of API and formation of artifacts. I am sure you > have heard this story somewhere before, but right now to do batching we > have an open loop VBS script that runs through the menus with physical > keypresses! > > Beyond the actual stitching them together, I am sure there is plenty to > deal with blending, dealing with exposure changes, etc... my hope is that > by controlling many variables though I will be able to automate the process > to minimal human input most of the time. Does anyone in the community have > faith that this is possible? it would mean a great deal to me, as my > project means a great deal to me. > > Thank you so much for any possible assistance! > -- A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ --- You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/hugin-ptx/26ee481d-bf58-47cc-a49c-b8e345edf03fn%40googlegroups.com.
