Privacy-Preserving Encryption-Domain Video Retrieval over the Cloud via Block Transformations of Key Frames.
Chuan-Kai YangChiun-How KaoYuan-Cheng LaiNai-Wei LoPublished in: MIPRO (2019)
Keyphrases
- privacy preserving
- video retrieval
- key frames
- privacy preserving data mining
- visual content
- video data
- video content
- key frame extraction
- video shots
- visual features
- video database
- video indexing
- video sequences
- video clips
- content based retrieval
- feature vectors
- privacy protection
- data privacy
- low level features
- video frames
- cloud computing
- video summarization
- sensitive information
- sensitive data
- retrieval systems
- video segments
- image retrieval
- news video
- image classification
- semantic concepts
- video streams