| 摘要 |
<p>PURPOSE:To display a total image and the partial enlarged image of the whole image, which are to be display on the same screen, to freely and minutely investigate a content and to easily enlarge/display a target part. CONSTITUTION:Picture information read by an image input part 11 is temporarily stored in an input buffer 12 and it is recorded in the recording medium of a disk device 15. CPU 13 reads and writes data from and into a memory 14. An enlargment/reduction display processing part 18 and a gray scale generation processing part 19 execute an picture information processing corresponding to the instruction of a pointing device 17 and it is transmitted to an picture memory part 20 so as to constitute the display screen.</p> |
