Listar por tema "Shape recognition."

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    • openAccess   EM Training of Hidden Markov Models for Shape Recognition Using Cyclic Strings 

      Palazón González, Vicente; Marzal Varó, Andrés; Vilar Torres, Juan Miguel Springer Berlin Heidelberg (2013)
      Shape descriptions and the corresponding matching techniques must be robust to noise and invariant to transformations for their use in recognition tasks. Most transformations are relatively easy to handle when contours are ...