| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a guide display device that enables a user to simply and accurately perform entry to various standard entry sheets.SOLUTION: On the basis of a photographed image including an entry sheet 16 on a desk 15 photographed by a camera part, and images of various standard entry sheets 16 stored in a sheet type database, the type of the photographed entry sheet 16 is recognized, and then flags are acquired, which indicates the position for every entry column, maximum number of characters, optimal character size, interval between characters, contents to be entered, way of the entry, and whether or not an essential entry column, according to the recognized type of the entry sheet 16 stored in a guide database for every sheet/entry column. When a pen 17 operated by a user on the entry sheet 16 and the position P of the pen 17 are recognized on the basis of the photographed image, corresponding to entry columns to be processed located above the position P of the pen 17, guide images CP1 and CP2 showing the optimal character entry positions according to the entry columns, and guide images WE1 and WE2 explaining the way of the entry are created and projected for display.</p> |
