Motion magnification-inspired feature manipulation for deepfake detection.
Aydamir MirzayevHamdi DibekliogluPublished in: Turkish J. Electr. Eng. Comput. Sci. (2024)
Keyphrases
- image sequences
- optical flow
- detection algorithm
- moving objects
- detection accuracy
- automatic detection
- space time
- object detection
- motion features
- motion segmentation
- detection rate
- detection method
- motion detection
- motion model
- spatial resolution
- change detection
- false alarms
- motion patterns
- motion field
- false positives
- event detection
- camera motion
- anomaly detection
- motion estimation
- feature vectors
- feature selection
- motion tracking
- video recordings
- video scene
- motion parameters
- dynamic scenes
- human motion
- spatial and temporal
- feature set
- image features
- three dimensional