FEEDBACK SYSTEM FOR VIRTUAL STUDIO

摘要

PROBLEM TO BE SOLVED: To provide a feedback system for a virtual studio used to support performers in performing.

SOLUTION: This feedback system for a virtual studio is provided with: a projector 7 for intermittently projecting a CG depicted video image showing the position of a CG object 15 on the position of a predetermined actual setting 12 as a surface where a position 11a of the line of vision of a performer 11 crosses a projection space connecting a three-dimensional position of the CG object 15; a photographing camera 1 for intermittently photographing the actual setting 12 including the performer 11 during a period other than the projection period of the CG depicted video image; a synthesizing device 3 for synthesizing a rendering image corresponding to the CG object 15 to an image captured by the photographing camera 1; a three-dimensional position sensor 4 for identifying the three-dimensional position of the subject; and a depiction control device 5 for projector for sequentially calculating the positional relation between the performer 11 and the CG object 15 based on the position information of the performer 11 and controlling the depiction of the CG depicted video image to be projected by the projector 7. The feedback system is further provided with a vibration control device 6 for imparting the positional relation as information to a vibration element 8 to control the vibration.

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