STPrivacy: Spatio-Temporal Tubelet Sparsification and Anonymization for Privacy-preserving Action Recognition.
Ming LiJun LiuHehe FanJia-Wei LiuJiahe LiMike Zheng ShouJussi KeppoPublished in: CoRR (2023)
Keyphrases
- privacy preserving
- action recognition
- spatio temporal
- human actions
- action recognition in videos
- spatial temporal
- spatio temporal interest points
- privacy preservation
- view invariant
- privacy preserving data mining
- recognition of human actions
- bag of words
- data privacy
- vertically partitioned data
- computer vision
- data publishing
- activity recognition
- horizontally partitioned data
- sensitive information
- private information
- action classification
- privacy preserving data publishing
- recognizing actions
- image sequences
- differential privacy
- preserving privacy
- private data
- privacy guarantees
- privacy protection
- privacy sensitive
- privacy concerns
- record linkage
- human activities
- privacy requirements
- moving objects
- data anonymization
- privacy issues
- sensitive data
- recognizing human actions
- space time
- secure multiparty computation
- video sequences