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Coarticulation Analysis for Sign Language Synthesis

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Academic year: 2021

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Figure

Fig. 1. Transition using the motion Interpolation method based on the last posture of the first sign and the first posture of the second sign.
Fig. 2. Transition using the motion Blending method with the n first frames of the retraction phase R 1 of the first sign and the n last frames of the preparation phase P 2 of the second sign.
Fig. 3. Overview of the paper: we first study the segmentation of the captured data and improve the manual annotation; we then use both annotations to study the nature and length of transitions;
Fig. 4. Norm of the velocity of the left (red line with markers) and right (blue line) hands with respect to the frame number
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