@article{randomprojectionsonmanifoldsofsymmetric,
  title = {Random Projections on Manifolds of Symmetric Positive Definite Matrices for Image Classification},
  author = {Azadeh Alavi and Arnold Wiliem and Kun Zhao and Brian C. Lovell and Conrad Sanderson},
  year = {2014},
  eprint = {1403.0700},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1403.0700v1},
}