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[lzzbutphh]

Hello, I have read your paper, and I understand that you control the actions based on the expression coefficients of FLAME. However, from my understanding, these coefficients do not include descriptions of jaw/lip movements. Could you please explain what controls these particular actions?

[xiangjun-xj]

The expression code we use includes expression coefficients and jaw pose. But of course it is still hard to control extremely slight motions, which are not well tracked.