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Implementation and Performance of Face Recognition Payment System Securely Encrypted by SM4 Algorithm.
Yukun Zhou
Ningsheng Wu
Baidong Hu
Yitao Zhang
Jingyun Qiu
Weiming Cai
Published in:
Inf. (2022)
Keyphrases
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face recognition
detection algorithm
high accuracy
times faster
matching algorithm
search space
expectation maximization
linear programming
improved algorithm
particle swarm optimization
learning algorithm
computational cost
cost function
principal component analysis
parallel implementation
objective function
preprocessing
k means
optimization algorithm
theoretical analysis
segmentation algorithm
np hard
computational complexity
facial images
probabilistic model
hardware implementation
worst case
encryption algorithm