Exact(1)
Since it has been shown in our experiments that these mismatches reduce the perceived synchrony and naturalness of the synthetic speech, audiovisual speech synthesis strategies should be designed in order to minimize these incoherencies.
Similar(59)
The internet blends written text, speech and audiovisual media.
Due to the bimodality in speech perception, audiovisual interaction is an important design factor for multi-modal communication systems such as videotelephony.
Both audiovisual speech (animation) and acoustic speech need to be evaluated.
Audiovisual speech recognition experiments are conducted on the GRID audiovisual corpus.
From the results obtained we believe it is important to further investigate the importance of the coherence between audio and video modes for the perceived quality and naturalness of audiovisual speech synthesis and other applications such as audiovisual speech recognition and audio-to-audiovisual speech mapping techniques.
Audiovisual text-to-speech systems convert a written text into an audiovisual speech signal.
In the vast majority of recent works, data-driven audiovisual speech synthesis, i.e., the generation of facial animation together with the corresponding acoustic speech, is still considered as the synchronization of two independent sources: synthesized acoustic speech (or natural speech aligned with text) and the facial animation[6 9].
This paper reviews recent works in the field of audiovisual speech, and more specifically techniques developed to measure the level of correspondence between audio and visual speech.
I.B.M. has measured improvements of up to 80percentt in the accuracy of its voice recognition using the video supplement, said Makis Potamianos, whose specialty at the company is audiovisual speech recognition.
This is very important in audiovisual speech automatic recognition in real noisy environments.
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