Rigid Bones Grouping Scheme for Facial Expressions Synthesis Utilizing Three-Dimensional Head Model
نویسنده
چکیده
In the recent years the demand for intuitive communication between user and machine is growing. Therefore, the synthesis and analysis of emotions play significant role in computer systems [1]. Facial expressions can improve man-machine interactions, because the human face is natural medium of communication. We have created threedimensional model according to face topology and anatomy. In our approach, the control signals are exploited to change model properties based on emotional state using FACS [2] system. The structure of proposed model has been prepared taking movement aspects into account. The problem of grouping bones in emotion mapping process is presented in this work. Defined groups of bones can be applied to simplify the number of control parameters to changing emotional state in the human face model.
منابع مشابه
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