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Keypoint-driven line drawing vectorization via polyvector flow
(Association for Computing Machinery, 2021-12)
Line drawing vectorization is a daily task in graphic design, computer animation, and engineering, necessary to convert raster images to a set of curves for editing and geometry processing. Despite recent progress in the ...
Reconstruction of machine-made shapes from bitmap sketches
(Association for computing machinery, 2023-12)
We propose a method of reconstructing 3D machine-made shapes from
bitmap sketches by separating an input image into individual patches and
jointly optimizing their geometry. We rely on two main observations: (1)
human ...