Aruco regular dodecahedron calibration target
thingiverse
I made this for 3D calibration of a stereo or multi view reconstruction target marker. 12 faces, actually 11 faces except for the stand, and Aruco markers which can be used for pose estimation make the reconstruction easy. This target mainly separated a 3d printer shell and marker stickers. I just made the "Aruco regular dodecahedron", not yet updated software. but should be useful for 3D related things. The bottom face: A stand nut hole, the dimension is for 1/4 - 20 UNC, also well known standard camera stand screw. Possibly, some glue is required for attaching the nut, in case the hole is too loose. I designed it by OpenSCAD, providing .scad and .stl files. Its almost full size of Anycubic i3 mega-s. aruco_markers_for_dodecahedron_A4_100percent.svg is marker and the marker sticker guide. You should use "Inkscape". Or just use PDF print it 100% with A4 non-gloss sticker paper, cut, and attach them with the guide. Then the maker size should be 65mm. It made by 4x4 250 dictionally and no.0 - no.10(11 makers in totally)
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