| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a musical performance training apparatus which automatically matches an image of a keyboard to be played to a musical performance instructive images without requiring complicated viewing angle adjustment operation and realizes musical performance training suitable for various users' characters and tastes. <P>SOLUTION: A PC 103 sends to a camera 102 a control command for matching the viewing angle of an image of a keyboard of an electronic keyboard 101 which is obtained from the camera 102 to a prescribed viewing angle and outputs one composite image according to a display selection command from an operation part 105 out of a plurality of kinds of composite images wherein actual musical performance images matched to the prescribed viewing angle and musical performance instructive images are composited, to a display device 104 to display it. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
