Abstract
AbstractWe present a procedural audio‐driven speech animation method for interactive virtual characters. Given any audio with its respective speech transcript, we automatically generate lip‐synchronized speech animation that could drive any three‐dimensional virtual character. The realism of the animation is enhanced by studying the emotional features of the audio signal and its effect on mouth movements. We also propose a coarticulation model that takes into account various linguistic rules. The generated animation is configurable by the user by modifying the control parameters, such as viseme types, intensities, and coarticulation curves. We compare our approach against two lip‐synchronized speech animation generators. Our results show that our method surpasses them in terms of user preference.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.