Panoptispy: Characterizing Audio and Video Exfiltration from Android Applications.
Elleen PanJingjing RenMartina LindorferChristo WilsonDavid R. ChoffnesPublished in: Proc. Priv. Enhancing Technol. (2018)
Keyphrases
- multimedia
- audio video
- scene change detection
- multimedia processing
- video content analysis
- digital video
- audio files
- video sequences
- visual data
- multimedia information
- video data
- digital audio
- video files
- video streams
- video material
- video copy detection
- audio stream
- multimedia data
- broadcast news
- audio signals
- space time
- video analysis
- video recordings
- story segmentation
- video frames
- video clips
- audio features
- video surveillance
- media streams
- closed captions
- signal processing
- real time
- audio signal
- video signals
- spatial and temporal
- content based video retrieval
- online video
- high definition
- soccer video
- temporal information
- mouth region
- visual information