Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: , an MPEG4 real-time performance-driven avatar is proposed. The facial motion parameters, namely head rotation angles and translation distances as ll as a set of action unit ights, are estimated from live video on a per-frame basis using a two-step robust facial motion tracking algorithm. The estimated parameters are then converted into MPEG4 facial animation parameter (FAP) values by solving an overdetermined constrained linear least-squares optimization problem. These FAP values can be used to drive an MPEG4-compliant face model to generate on-the-fly realistic facial animation that resembles the facial actions of the performer in the video. Such a real-time performance-driven avatar has important applications in a broad range of areas including very low bit rate video communication, movie and game industries as ll as human-computer intelligent interaction.
['Hao Tang', 'Thomas S. Huang']
I am writing a research paper on a idea MPEG4 performance-driven avatar via robust facial motion tracking
[{"from": "human", "value": "I am writing a research paper on a idea MPEG4 performance-driven avatar via robust facial motion tracking"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: , an MPEG4 real-time performance-driven avatar is proposed. The facial motion parameters, namely head rotation angles and translation distances as ll as a set of action unit ights, are estimated from live video on a per-frame basis using a two-step robust facial motion tracking algorithm. The estimated parameters are then converted into MPEG4 facial animation parameter (FAP) values by solving an overdetermined constrained linear least-squares optimization problem. These FAP values can be used to drive an MPEG4-compliant face model to generate on-the-fly realistic facial animation that resembles the facial actions of the performer in the video. Such a real-time performance-driven avatar has important applications in a broad range of areas including very low bit rate video communication, movie and game industries as ll as human-computer intelligent interaction."}]