DuetFace: Collaborative Privacy-Preserving Face Recognition via Channel Splitting in the Frequency Domain.
Yuxi MiYuge HuangJiazhen JiHongquan LiuXingkun XuShouhong DingShuigeng ZhouPublished in: ACM Multimedia (2022)
Keyphrases
- frequency domain
- privacy preserving
- face recognition
- spatial domain
- feature extraction
- fourier transform
- privacy preserving data mining
- frequency spectrum
- privacy preservation
- single channel
- cross correlation
- vertically partitioned data
- data privacy
- face images
- denoising
- secure multiparty computation
- private data
- multi party
- horizontally partitioned data
- linear discriminant analysis
- privacy requirements
- partitioned data
- privacy concerns
- private information
- subband
- computer vision
- privacy protection
- differential privacy
- scalar product
- power spectra
- sensitive data
- preserving privacy
- data perturbation
- sparse representation
- computational complexity
- sensitive information
- fast fourier transform
- information security
- data quality
- preprocessing
- privacy sensitive
- machine learning