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Dissimilarity Gaussian Mixture Models for Efficient Offline Handwritten Text-Independent Identification Using SIFT and RootSIFT Descriptors.

Faraz Ahmad KhanFouad KhelifiMuhammad Atif TahirAhmed Bouridane
Published in: IEEE Trans. Inf. Forensics Secur. (2019)
Keyphrases
  • gaussian mixture model
  • mixture model
  • feature vectors
  • keypoints
  • maximum likelihood
  • speaker recognition
  • image retrieval
  • object recognition
  • feature space
  • expectation maximization
  • handwritten text