METHOD FOR SELECTION OF AN OBJECT IN A VIRTUAL ENVIRONMENT

摘要

PURPOSE: A method for selecting objects in a virtual environment is provided to accurately control avatar in 3D virtual environment using a directing gesture. CONSTITUTION: A direction combined with the directing gesture of a user is estimated(41). A second object is determined according to estimated direction(42). The second object includes large value which is bigger than a threshold value. A first object is selected according to the determined second object(43). The threshold value is determined according to information which indicates the unauthenticity of the direction. The threshold value is corresponding to minimum value which indicated the boundary of the first object.