| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce deterioration of an image quality caused by distortion correction performed by a projection device. <P>SOLUTION: A projector 100 transmits, to an imaging device 200, distortion information on distortion generated because a projection optical axis is not orthogonal to a projected surface. The imaging device 200 superimpose-displays according to the distortion information a frame line showing an effective image area after supposing that the projection device has performed distortion correction, onto an image output from an imaging unit. A user captures an image of a subject while inclining the imaging device 200 so that the subject is included within the frame line. The projector 100 projects and displays the captured image obtained from the imaging device 200, without distortion correction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
