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Robust Iris Segmentation Based on Local Image Gradient Properties.
Somying Thainimit
Chirayuth Sreecholpech
Vutipong Areekul
Chee-Hung Henry Chu
Published in:
IEICE Trans. Inf. Syst. (2011)
Keyphrases
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iris segmentation
image gradient
iris recognition
recognition process
noisy images
iris images
low contrast
optical flow
object recognition
pairwise
image structure
localization algorithm
computer vision
feature extraction
similarity measure
object boundaries