@article{multiscaleanisotropicfourthorder,
  title = {Multi-Scale Anisotropic Fourth-Order Diffusion Improves Ridge and Valley Localization},
  author = {Shekoufeh Gorgi Zadeh and Stephan Didas and Maximilian W. M. Wintergerst and Thomas Schultz},
  year = {2016},
  eprint = {1611.06906},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1611.06906v2},
}