David Coeurjolly, Jacques-Olivier Lachaud, Jérémy Levallois. Multigrid convergent principal curvature estimators in digital geometry. Computer Vision and Image Understanding, 129:27-41, 2014. [doi]
@article{CoeurjollyLL14,
title = {Multigrid convergent principal curvature estimators in digital geometry},
author = {David Coeurjolly and Jacques-Olivier Lachaud and Jérémy Levallois},
year = {2014},
doi = {10.1016/j.cviu.2014.04.013},
url = {http://dx.doi.org/10.1016/j.cviu.2014.04.013},
researchr = {https://researchr.org/publication/CoeurjollyLL14},
cites = {0},
citedby = {0},
journal = {Computer Vision and Image Understanding},
volume = {129},
pages = {27-41},
}