Figure 1
From: On the Importance of Audiovisual Coherence for the Perceived Quality of Synthesized Visual Speech
Example of the video concatenation technique using our Dutch audiovisual database. The two newly created frames shown in the middle of (b) will replace the segments' original boundary frames in order to ensure the continuity during the transition from the left frame to the right one. A detail of the landmark data and morph inputs is shown on (a). Note that at the end only the mouth area of these frames will be used in an overlay on the background video.