Data-driven approaches to 2D facial animation from video have achieved highly realistic results. In this paper we introduce a process for visual speech synthesis from 3D video capture to reproduce the dynamics of 3D face shape and appearance. Animation from real speech is performed by path optimisation over a graph representation of phonetically segmented captured 3D video. A novel similarity m...

In this paper, we propose a method for implementing a high-level interface for the synthesis and animation of animated virtual faces that is in full compliance with MPEG-4 specifications. This method allows us to implement the simple facial object profile and part of the calibration facial object profile. In fact, starting from a facial wireframe and from a set of configuration files, the devel...

In this paper we propose a method for implementing a high-level interface for the synthesis and animation of animated virtual faces that is in full compliance with MPEG-4 specifications. This method allows us to implement the Simple Facial Object profile and part of the Calibration Facial Object Profile. In fact, starting from a facial wire-frame and from a set of configuration files, the devel...

Avatars, computer animation, and other forms of human-centric computing all potentially require the generation of novel but realistic facial appearance and motion. Such face modeling and animation has recently been the province of computer artists. While manually animated computer faces can be quite expressive, they usually fall short of complete realism in their appearance and motion (the rece...

In this paper, our objective is to assist a graphical artist throughout the creation of stylised facial animations that exhibit characters with a handdrawn look and resemble real life without mimicking it. To this end, we present a hybrid approach combining benefits from performancedriven facial animation and user-controlled 2D modelling and animation techniques. Once we capture the movement an...

We describe a system to synthesize facial expressions by editing captured performances. For this purpose, we use the actuation of expression muscles to control facial expressions. We note that there have been numerous algorithms already developed for editing gross body motion. While the joint angle has direct effect on the configuration of the gross body, the muscle actuation has to go through ...

It is important in computer animation to synthesize expressive facial animation for avatars from videos. Some traditional methods track a set of semantic feature points on the face to drive the avatar. However, these methods usually suffer from inaccurate detection and sparseness of the feature points and fail to obtain high-level understanding of facial expressions, leading to less expressive ...

This paper describes a method of creating facial animation using a combination of motion capture data and blendshape interpolation. An animator can design a character as usual, but use motion capture data to drive facial animation, rather than animate by hand. The method is effective even when the motion capture actor and the target model have quite different shapes. The process consists of sev...

face expression recognition is useful for designing new interactive devices offering the possibility of new ways for human to interact with computer systems. in this paper we develop a facial expressions analysis and synthesis system. the analysis part of the system is based on the facial features extracted from facial feature points (ffp) in frontal image sequences. selected facial feature poi...