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About this paper
Joseph G. Lambourne, Karl D.D. Willis, Pradeep Kumar Jayaraman, Longfei Zhang, Aditya Sanghi, Kamal Rahimi Malekshan
The authors introduce a method that converts rounded voxel shapes into editable prismatic CAD models by fitting predefined extrusion recipes. A voxel encoder and decoder predict sketch profiles and extrusion boundaries, which are converted into constrained sketches and solids. On the DeepCAD subset, the method achieves 79 ± 15% IoU and 83.84% validity, but does not recover arbitrary designs or design history.
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