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

Table 2

Attitude calculation error based on gradient descent, complementary filtering, and PI adjustment under high dynamic.

Error	Gradient descent method	Cross filtering and PI regulation
RMSE[0]	1.4387	1.1331
RMSE[]	1.4728	1.1219
RMSE[ψ]	1.6572	1.2515