Preva: Protecting Inference Privacy through Policy-based Video-frame Transformation.
Rui LuSiping ShiDan WangChuang HuBihai ZhangPublished in: SEC (2022)
Keyphrases
- video frames
- inference control
- privacy preservation
- video sequences
- video data
- privacy issues
- video streams
- privacy policies
- video segmentation
- privacy preserving
- spatial and temporal
- inter frame
- protection mechanisms
- statistical databases
- privacy preserving data mining
- video clips
- personal information
- saliency map
- video content
- bayesian networks
- input video
- optimal policy
- differential privacy
- compressed video
- foreground objects
- video images
- private information
- consecutive frames
- data privacy
- privacy protection
- security issues
- video dataset
- sensitive data
- access control
- reinforcement learning
- document images
- sensitive attributes
- multimedia
- databases