Implementation and Performance of Face Recognition Payment System Securely Encrypted by SM4 Algorithm.
Yukun ZhouNingsheng WuBaidong HuYitao ZhangJingyun QiuWeiming CaiPublished in: Inf. (2022)
Keyphrases
- 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