| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily grasp a corresponding relationship with an original for presentation material when checking information written in during the presentation afterwards. <P>SOLUTION: When projecting an image by a projection device 102 and imaging, imaging is carried out in a state with the written in information added. When an instruction exists to have the image not displayed from a key input section 104, the image is made not to be displayed by projecting white light and only the written in information is imaged. Then, by relating with the projected slide image, identification information of the image data regarding the imaged subject is generated, the image data is stored to a storage section 202 along with the identification information and a user is capable of easily grasping the information of the imaged image without carrying out work of opening both the presentation file and the image file and confirming when the imaged image is used after the termination of the presentation. <P>COPYRIGHT: (C)2013,JPO&INPIT |
