Deepfake Video Detection Using the Frequency Characteristic of Remote Photoplethysmography.
Su Min JeonHyeon Ah SeongEui Chul LeePublished in: ICHI (2022)
Keyphrases
- face detection and tracking
- video streams
- object detection
- detection method
- activity detection
- multimedia
- false alarms
- real time
- automatic detection
- frequency analysis
- video data
- video content
- video clips
- video indexing
- video sequences
- detection rate
- band pass filters
- detection algorithm
- visual analysis
- detection accuracy
- video analysis
- spatial and temporal
- false positives
- event detection
- temporal information
- object detection and tracking
- shot boundary detection
- video segmentation
- video retrieval
- video surveillance
- face detection
- text detection
- video recordings
- digital video
- object recognition
- person detection
- cut detection
- video database
- video frames
- shot change detection
- multi modal fusion