@Article{Turaga_2011_13217,
  author = {Turaga, P. and Veeraraghavan, A. and Srivastava, A. and Chellappa, R.},
 journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence},
 month = {nov},
 number = {11},
 pages = {2273 -2286},
 title = {Statistical computations on grassmann and stiefel manifolds for image and video-based recognition},
 volume = {33},
 year = {2011},
 issn = {0162-8828},
 keywords = {Grassmann Manifolds;Riemannian geometry;Riemannian metrics;Stiefel Manifolds;activity based video clustering;activity recognition;finite dimensional linear subspaces;geometric properties;image recognition;linear dynamic models;linear subspace structure;maximum likelihood classification;object recognition;statistical computations;unsupervised clustering;video based face recognition;video based recognition;computational geometry;image recognition;maximum likelihood estimation;video signal processing;},
 doi = {10.1109/TPAMI.2011.52},
 title_with_no_special_chars = {Statistical Computations on Grassmann and Stiefel Manifolds for Image and VideoBased Recognition}
}