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EURASIP Journal on Audio, Speech, and Music Processing
Figure 6 | EURASIP Journal on Audio, Speech, and Music Processing

Figure 6

From: Optimization of an Image-Based Talking Head System

Figure 6

Illustration of unit selection algorithm. The text is the input of the TTS synthesizer. The audio and phoneme are the output of the TTS synthesizer. The candidates are from the database and the red path is the optimal animation path with a minimal total cost found by Viterbi search. The selected mouths are composed of several original video segments.

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