How Do Deepfakes Move? Motion Magnification for Deepfake Source Detection.
Ilke DemirUmur Aybars CiftciPublished in: WACV (2024)
Keyphrases
- automatic detection
- image sequences
- optical flow
- detection method
- anomaly detection
- motion estimation
- motion detection
- motion analysis
- motion model
- motion planning
- detection accuracy
- high resolution
- space time
- detection algorithm
- super resolution
- moving objects
- false alarms
- motion patterns
- motion tracking
- humanoid robot
- image motion
- motion parameters
- detection rate
- object detection
- spatial resolution
- human motion
- key frames
- camera motion
- false positives
- position and orientation
- vision system
- object motion
- reliable detection
- shot change detection