Robust geometrical-based lip-reading using Hidden Markov models

Lip reading is a process used to recognize speech from the viewed physical movements of the lips. In this paper, we present a new automatic lip-reading system that uses geometrical information extracted from video sequences in the classification of dynamic lip movements and implemented in four varia...

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Bibliographische Detailangaben

Hauptverfasser:	Ibrahim, M. Z., Mulvaney, D. J.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Brightness convex hull discrete cosine transform Discrete cosine transforms Feature extraction Geometry Head Hidden Markov models lip geometry lip reading OpenCV skin detection Visualization
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