| 摘要 |
PURPOSE:To obtain the high-resolution image processor which can perform real-time processes and provides excellent man-machine interface environment. CONSTITUTION:Drawing processors 2 and 7 perform drawing processes corresponding to input operation on a coordinate input device 1. An original image storage device 3 and a composite image storage device 4 store high-resolution image data by pages of 320 Mbytes. Storage devices 8 and 9 dedicated to a display store reduced image data of resolution of, for example, 1035X1920 dots that a display device 11 can display. The drawing processor 2 presses high-resolution image data. The drawing processor 7, on the other hand, processes the reduced image data. The reduced image data are displayed on the display device 11. Even when continuous operation is performed on the coordinate input device 1, the drawing processor 7 processes the reduce image data and the process result can speedily be displayed. |
