Fake COVID-19 videos detector based on frames and audio watermarking.
Nesrine TarhouniMasmoudi SalmaMaha CharfeddineChokri Ben AmarPublished in: Multim. Syst. (2023)
Keyphrases
- video frames
- key frames
- temporal coherence
- successive frames
- video sequences
- neighboring frames
- video data
- endoscopic video
- video sequences captured
- motion features
- adjacent frames
- video content
- video segments
- input video
- video images
- single frame
- video objects
- temporal domain
- consecutive frames
- video streams
- video analysis
- high frame rate
- video surveillance
- video summaries
- detection method
- image quality
- motion trajectories
- video scene
- moving camera
- dynamic scenes
- video clips
- activity recognition
- visual features
- moving objects