Research on Fingerprint Image Differential Privacy Protection Publishing Method Based on Wavelet Transform and Singular Value Decomposition Technology.
Chao LiuZhaolong ZhiWeinan ZhaoZhicheng HePublished in: IEEE Access (2024)
Keyphrases
- singular value decomposition
- privacy protection
- method based on wavelet
- fingerprint images
- singular values
- privacy preserving
- least squares
- dimensionality reduction
- private information
- data sharing
- principal component analysis
- information loss
- sensitive information
- data collection
- statistical databases
- low quality
- high quality
- neural network
- wavelet neural network
- data analysis
- wavelet transform
- original data
- image sequences
- image processing
- linear combination
- data warehouse