A ommodating for 3D Head Movement in Visual Lip Reading
نویسندگان
چکیده
منابع مشابه
3d Lip-tracking for Audio-visual Speech Recognition in Real Applications
In this paper, we present a solution to the problem of tracking 3D information about the shape of lips from 2D picture of a speaker. We focus on lip-tracking of audio-visual speech recordings from the Czech in-vehicle audio-visual speech corpus (CIVAVC). The corpus consists of 4 h 40 min records of audiovisual speech of driver recorded in a car during driving in an usual traffic. In real condit...
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A real world automatic lip reading system must be able to cope with movement of the speaker’s head during operation. The observed mouth shape depends not only on the true shape of the mouth, but also the angle at which the mouth is viewed. As the speaker’s head moves and rotates the viewing angle changes. The resulting distortion can lead to inaccurate mouth measurement and incorrect phoneme re...
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A real world automatic lip reading system must be able to cope with movement of the speaker's head during operation. The observed mouth shape depends not only on the true shape of the mouth, but also the angle at which the mouth is viewed. As the speaker's head moves and rotates the viewing angle changes. The resulting distortion can lead to inaccurate mouth measurement and incorrect phoneme re...
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