| 摘要 |
PURPOSE: A code decoding method being indicated on a printed object is provided to output text, voice, image and video information corresponding to a code by reading the code printed on a printed object without using a barcode. CONSTITUTION: A line code which indicates the data displayed on the printed object is read out, and the direction information of the line code is extracted. The data indicating the line code are read out based on the directional information, and the line code is displayed in cell on the printed object. The directional information of the line code includes the position information of the line code within the cells which indicate the line code. |
