A Constraint-Based Approach to Visual Speech for a Mexican-Spanish Talking Head
Figure 7
The spline curves for the results shown in Figures 6(a) (pink), 6(b) (blue), and 6(c) (green). The horizontal axis gives time for the speech utterance. The key shows the value of the global acceleration constraint. The red circles are the targets. The solid vertical red bars show the range constraints for Figures 6(a) and 6(b). The dotted bar is the relaxed range constraint for Figure 6(c).
