| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a projector where deterioration in a picture caused by the compensation of the distortion in an image is reduced, and also, the generation of the distortion in the image can be suppressed with versatile applicability. <P>SOLUTION: The projector comprises: a projection angle leading-out part 153 where angle information showing an angle formed by a projection object region and projection light to the projection object region is produced; a projection distance leading-out part 158 where projection distance information showing a projection distance from the objective region in the projection object region to a projection part 190 of the projection light is produced; a control information production part 154 where direction control information for making the projection direction of the projection light to the normal direction of the projection object region is produced based on the projection angle information, and projection part control information for controlling the projection part 190 so that the projection light is projected on the object region is produced based on the projection distance information; a setting driving part 155 of driving a setting for regulating the projection direction of the projection light based on the direction control information; a control part 156 of controlling the projection part 190 based on the projection part control information; and a projection part 190. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
