REALISTIC ARTIFICIAL INTELLIGENCE-BASED VOICE ASSISTANT SYSTEM USING RELATIONSHIP SETTING

摘要

A voice conversation service is provided, wherein after user information is inputted and an initial response character according to recognition of a call word is set, when the call word or a voice command is inputted, the call word is recognized, the voice command is analyzed, an emotion of the user is identified through acoustic analysis, and a facial image of the user captured by a camera is recognized and a situation and emotion of the user are identified through gesture recognition, and thereafter, the initial response character set based on the recognized call word is set and displayed through a display unit, a voice conversation object and a surrounding environment are determined by setting a relationship between the voice command, user information, and emotion expression information, and after making the determined voice conversation object into a character, voice features are applied to provide a user-customized image and voice feedback, an optimal voice conversation object corresponding to the voice command is generated by the relationship setting, and voice features for each object are provided, thereby making the voice conversation service more realistic and interesting.