IS = { zkontrolovano 13 Dec 2007 },
  UPDATE  = { 2007-10-01 },
  author =      {Thurau, Christian and Hlav{\'a}{\v c}, V{\'a}clav},
  title =       {n-grams of Action Primitives for Recognizing Human Behavior},
  year =        {2007},
  pages =       {93--100},
  booktitle =   {CAIP 2007: Proceedings of the 12th International
                 Conference on Computer Analysis of Images and Patterns},
  editor =      {Kropatsch, Walter G. and Kampel, Martin and
                 Hanbury, Allan},
  publisher =   {Springer},
  address =     {Berlin, Germany},
  isbn =        {978-3-540-74271-5},
  volume =      {4673},
  series =      {Lecture Notes in Computer Science},
  book_pages =  {1007},
  month =       {August},
  day =         {27--29},
  venue =       {Vienna University of Technology, Viena, Austria},
  organization ={IAPR},
  annote = {This paper presents a novel approach for behavior
    recognition from video data. A biologically inspired action
    representation is derived by applying a clustering algorithm to
    sequences of motion images. To obey the temporal context, we
    express behaviors as sequences of $n$-grams of basic
    actions. Novel video sequences are classified by comparing
    histograms of action $n$-grams to stored histograms of known
    behaviors. Experimental validation shows a high accuracy in
    behavior recognition.},
  keywords = {behavior recognition, motion, sequence analysis},
  prestige =    {international},
  project =     {MRTN-CT-2004-005439, MSM6840770038},