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A hybrid method for accurate iris segmentation on at-a-distance visible-wavelength images.

Félix Fuentes-HurtadoValery NaranjoJose Antonio Diego-MasMariano Alcañiz
Published in: EURASIP J. Image Video Process. (2019)
Keyphrases
  • hybrid method
  • input image
  • image features
  • iris images
  • edge detection
  • region of interest
  • hybrid algorithm
  • circular hough transform
  • feature selection
  • image processing
  • feature vectors
  • feature points
  • test images