[Retracted] Generating 3D Virtual Human Animation Based on Facial Expression and Human Posture Captured by Dual Cameras

Table 1

Comparison of attitude solution errors based on gradient descent, complementary filtering, and PI adjustment under static state.

Error	Gradient descent method	Cross filtering and PI regulation
RMSE[0]	0.2005	0.0313
RMSE[]	0.1862	0.0263
RMSE[ψ]	0.2205	0.0657