| 摘要 |
PURPOSE:To add a deformation effect corresponding to the feature of a sound at a prescribed part on a picture by mapping a flat plane picture on a deformable curved surface generated based on a sound detection signal corresponding to the feature of the sound. CONSTITUTION:A sound detection signal generation circuit 3 detects the feature of a generated sound, and sends a sound detection signal DET corresponding to the feature of the sound to a deformable curved surface data generation device 10. The device 10 reads out a deformation parameter data DPR corresponding to the sound detection signal DET out of deformation parameter data DPR stored at a deformation parameter data storage device 16, and forms the deformable curved surface where a picture part indicated by the DPR is deformed cubically. And by mapping the flat plane picture represented by a flat plane picture data VDIN at a cubical deformable curved surface with a picture conversion device 4, the flat plane picture can be deformed with the deformable curved surface. |
