Encoder/Decoder for Privacy Protection Video with Privacy Region Detection and Scrambling.
Feng DaiDongming ZhangJintao LiPublished in: MMM (2) (2013)
Keyphrases
- privacy protection
- region detection
- bit budget
- video codec
- privacy preserving
- data anonymization
- rate distortion
- personal data
- private information
- data sharing
- distributed video coding
- private data
- sensitive information
- information loss
- detection method
- video data
- privacy policies
- location privacy
- individual privacy
- anonymized data
- bit rate
- data collection
- privacy preservation
- privacy requirements
- video sequences
- sensitive data
- privacy guarantees
- video coding
- multimedia
- statistical databases
- wyner ziv
- motion estimation
- bitstream
- image segmentation
- data publishing
- key frames
- trusted third party
- privacy concerns
- video surveillance
- third party
- visual quality
- image representation
- mutual authentication
- image data
- databases