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2D object recognition based on curvature functions obtained from local histograms of the contour chain code.

Antonio BanderaCristina UrdialesFabián ArrebolaFrancisco Sandoval Hernández
Published in: Pattern Recognit. Lett. (1999)
Keyphrases
  • chain code
  • binary images
  • contour points
  • variable length
  • line drawings
  • shape retrieval
  • shape features
  • object recognition
  • gray scale
  • bounding box
  • d objects
  • multiscale
  • active contours