If you have V3 installed, here is the specific working configuration:
The operational pipeline (inference time) is as follows:
Per-Frame Injection
For each source frame ( S_t ) (the person driving the expression) and target reference ( T_ref ): face injector v3 work
Post-processing
Because Face Injector V3 works so effectively, it carries significant ethical weight. The developers have implemented three safeguards: If you have V3 installed, here is the
Do not use Face Injector V3 for:
Legitimate uses include: film dubbing (face replacement for actors), historical documentary reenactments, privacy protection (blur + inject pseudo-face), and video game real-time avatar customization. Per-Frame Injection For each source frame ( S_t
Cybersecurity researchers may study tools like Face Injector V3 to test and improve liveness detection systems. In controlled, authorized environments (e.g., penetration testing with written consent), such tools can help identify vulnerabilities. However, public distribution or misuse is almost always illegal.
For Face Injector V3 to work optimally, you need:
Without these, the model falls back to a slower V2-compatibility mode (but then you lose real-time capability).
The system comprises four main modules (see Figure 1 in conceptual form):