| 摘要 |
PURPOSE:To make it possible to retrieve both control and image data required for image processing in simple manner by dividing the storage area of an IC card applied to an image processing device into a control data storage area and an image data storage area. CONSTITUTION:An IC card 1 consists of a control data storage area 2 and an image data storage area 3. When the IC card 1 is set, the control data storage area 2 is connected to CPU 10 through an input/output interface 17. Image data provided by CCD 15 is written in the image data storage area 3 and data already stored in the area 3 is read and supplied to LSU 16. An input buffer 18 and an output buffer 19 function only when an enable signal is connected by CPU 10 through an output interface 20. An address generator 21 generates an address based on data given by CPU 10 through the input/output interface 20 and specifies the address in the image data storage area 3. |
