![]() For example, for a solid that was extruded to a depth of 1.000, you'd want to delete any facets with a Z value of 1.000 for any of the vertices, like this one: facet normal 0.000000e+00 0.000000e+00 1.000000e+00 Use a text editor to delete any facets that are not on the plane of Z=0.0000. Make sure you save the STL file as ASCII, not BINARY. (2) Make an extrusion of the shape to a depth, then output an STL file of the resultant solid. I don't know of such a thing, but you can search for it. (1) Find an online converter, if there is one, that can punch out a 2D STL file using an IGES or STEP file. ![]() These linked depth edges form the basic unit for the inpainting process.If it were me, and I absolutely *HAD* to have an STL file that is 2D, I figure you have a couple of options. The researchers use a bilateral median filter to sharpen the input depth maps (c-d), detect raw discontinuities using disparity thresholds (e), and clean up spurious threshold responses and link discontinuities into connected depth edges (f). Preprocessing of the color and depth input (a-b). The depth can either come from dual-camera cell phone stereo or be estimated from a single RGB image.”Ĭompared to previous state-of-the-art approaches, the method, which is based on a standard CNN, shows fewer artifacts during the image conversion process. ![]() “In this work, we present a new learning-based method that generates a 3D photo from an RGB-D input. “Classic image-based reconstruction and rendering techniques require elaborate capture setups involving many images with large baselines, and/or special hardware,” the researchers stated in their paper, 3D Photography using Context-aware Layered Depth Inpainting. ![]() To convert a single RGB-D input image into a 3D photo, a team of researchers from Virginia Tech and Facebook developed a deep learning-based image inpainting model that can synthesize color and depth structures in regions occluded in the original view. ![]()
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January 2023
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