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In-Plane Rotation and Scale Invariant Clustering Using Dictionaries.

Yi-Chen ChenChalla S. SastryVishal M. PatelP. Jonathon PhillipsRama Chellappa
Published in: IEEE Trans. Image Process. (2013)
Keyphrases
  • clustering algorithm
  • rotation and scale invariant
  • object recognition
  • unsupervised learning
  • high dimensional data
  • feature extraction
  • image analysis
  • linear combination
  • sparse representation
  • shape analysis