Extrinsically smooth direction fields

Zhiyang Huang, Tao Ju. Extrinsically smooth direction fields. Computers & Graphics, 58:109-117, 2016. [doi]

@article{HuangJ16,
  title = {Extrinsically smooth direction fields},
  author = {Zhiyang Huang and Tao Ju},
  year = {2016},
  doi = {10.1016/j.cag.2016.05.015},
  url = {http://dx.doi.org/10.1016/j.cag.2016.05.015},
  researchr = {https://researchr.org/publication/HuangJ16},
  cites = {0},
  citedby = {0},
  journal = {Computers & Graphics},
  volume = {58},
  pages = {109-117},
}