Technical Problems
Mouth shape detection from a recording
Use of Hiden Markov Models (see video)
Fitting of Bézier curves in real time
3 steps:
interactive echo when tracing
computation of curves when the pen goes up
redrawing of the computed curve.
Computation of the Planar Topology
Compute the zones delimited by the center of strokes (planar map).
Gap closing
From a list of candidate points, look for all the close strokes and connect them
Definition of a sophisticated vector-based graphic model
Allowing more than flat colors while maintaining spatial and temporal consistency.
Send your comments to
Jean-Daniel.Fekete@emn.fr
.
