Deepfake detection adalah cat-and-mouse game antara generator dan detector.
Detection Techniques
| Technique | Method | Limitation |
|---|---|---|
| Frequency analysis | FFT artifacts in GAN | Newer GANs hide this |
| Facial movement | Asymmetric blinking | Lip-sync models improve |
| Inconsistency check | Lighting, reflections | Multi-modal deepfakes |
| Biological signals | Heartbeat (remote PPG) | Need good video quality |
Tools
- Microsoft Video Authenticator
- Deepware Scanner (open source)
- WeVerify / InVID (fact-checking)