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A finger-vein recognition method based on double-weighted group sparse representation classification.
Chunxin Fang
Hui Ma
Zedong Yang
Wenbo Tian
Published in:
Int. J. Mach. Learn. Cybern. (2022)
Keyphrases
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sparse representation
image classification
pattern recognition
feature extraction
preprocessing
face recognition
multiscale
object recognition
dictionary learning
feature representation
unsupervised learning
test images
fusion method
data sets
sparse coding
input data
feature set
feature selection