IMAGE PROCESSING SYSTEM USING ANALOG JOYSTICK

摘要

An image processing system includes an image processor (10) which generates data on an image to be displayed on a monitor based on joystick data from an analog joystick (45) and the joystick (45) which changes the image data. The extent of inclination of the lever (474) of the joystick (45) is controlled by means of a guide ring (486) and the angle of inclination of the lever (474) is counted by means of counters (444X and 444Y). In a specific area (central area and/or peripheral area) set in the extent of inclination of the lever (474), the joystick data are outputted after correcting count data.