| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a document presenting device with extremely excellent operability by which image information of a document and additional information written in it are displayed in real time during presentation and on which no operator's hand is reflected during write to the document. SOLUTION: No writing hand is reflected on the document even when a presenter performs additional write on the document during presenation and information being written is synthesized and displayed on a document image in real time by providing the document presenting device with a stage part 1 on which the document is placed, an image pickup part 4 to pick up the image of the document 13 and input means (2, 3, 7, 8) to add pieces of information to the picked up image information, detecting write of the information to the document 13 by hand by further combining a storage means 6, a switching means, a position detecting circuit 10 and a synthetic processing part 9, matching positions of the picked up image and an inputted image from the input means by the position detecting circuit 10 by using the picked up image from the storage means 6 switched by the switching means and synthesizing the picked up image with the inputted image.</p> |
