| 摘要 |
PURPOSE:To display the corrected data in a short period by processing the picture data on a local area designated on a display device. CONSTITUTION:The picture data of large capacity is stored by a data file and then thinned into the displayable data by a computer. This thinned picture data is stored in a memory via a selector and at the same time displayed on a display device. Then the local area of the picture data displayed on the display device is extracted via a cursor and a computing element. This extracted picture data is processed and displayed on the display device. |
