How feasible would it be to scale this up to several feet in diameter? Like if you wanted to scan furniture? The device itself by default looks to hold much smaller items.
The dinosaur example lists an iPhone as source and none of their scanner models. It is also saying that it was recorded at a dinosaur theme park in Germany. This one might be meters long.
In that case I think you just take hundreds of photos by hand, probably with software which varies the focus as you take them so everything has a chance to be in focus.
The device is a way to automake taking those ~300 photos (number from the marigold example).
Can you please explain a bit more about why it's a difficult photogrammetry challenge, or point me in the direction of resources so I can learn more about it myself? This is an exact project on my projects list, so I'd love to have a better grounding in the topic when I get around to diving in to it.
Edit: I'm more focused on getting a dimensionally accurate/stable model, vs an esthetically pleasing one, if that matters. The hope is to be able to scan a broken chair and be able to design a jig in CAD that I could then 3d print for holding a specific piece in place while everything goes back together.
_Microft|9 days ago
Symbiote|8 days ago
The device is a way to automake taking those ~300 photos (number from the marigold example).
thomas_OpenScan|8 days ago
digdugdirk|8 days ago
Edit: I'm more focused on getting a dimensionally accurate/stable model, vs an esthetically pleasing one, if that matters. The hope is to be able to scan a broken chair and be able to design a jig in CAD that I could then 3d print for holding a specific piece in place while everything goes back together.