Neural Contours: Learning to Draw Lines From 3D Shapes

Difan Liu; Mohamed Nabail; Aaron Hertzmann; Evangelos Kalogerakis

CVPR 2020poster44 citations

Neural Contours: Learning to Draw Lines From 3D Shapes

Difan Liu, Mohamed Nabail, Aaron Hertzmann, Evangelos Kalogerakis

Abstract

This paper introduces a method for learning to generate line drawings from 3D models. Our architecture incorporates a differentiable module operating on geometric features of the 3D model, and an image-based module operating on view-based shape representations. At test time, geometric and view-based reasoning are combined with the help of a neural module to create a line drawing. The model is trained on a large number of crowdsourced comparisons of line drawings. Experiments demonstrate that our method achieves significant improvements in line drawing over the state-of-the-art when evaluated on standard benchmarks, resulting in drawings that are comparable to those produced by experienced human artists.

BibTeX

@inproceedings{cvpr2020_neuralcontoursle,
  title = {Neural Contours: Learning to Draw Lines From 3D Shapes},
  author = {Difan Liu and Mohamed Nabail and Aaron Hertzmann and Evangelos Kalogerakis},
  booktitle = {CVPR 2020},
  year = {2020}
}