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arXiv · 1801.01442

ObamaNet: Photo-realistic lip-sync from text

Rithesh Kumar·Jose Sotelo·Kundan Kumar·Alexandre de Brebisson·Yoshua Bengio
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Abstract

We present ObamaNet, the first architecture that generates both audio and synchronized photo-realistic lip-sync videos from any new text. Contrary to other published lip-sync approaches, ours is only composed of fully trainable neural modules and does not rely on any traditional computer graphics methods. More precisely, we use three main modules: a text-to-speech network based on Char2Wav, a time-delayed LSTM to generate mouth-keypoints synced to the audio, and a network based on Pix2Pix to generate the video frames conditioned on the keypoints.

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Rithesh Kumar, Jose Sotelo, Kundan Kumar, Alexandre de Brebisson, Yoshua Bengio. 2017-12-06. ObamaNet: Photo-realistic lip-sync from text. https://arxiv.org/abs/1801.01442

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