| 摘要 |
Display apparatus for displaying a series of X-ray images or the like, comprising image storage means (12) such as a video disc recorder for storing a series of images, forward and reverse control means (22, 24) for causing the image storage means (12) to reproduce the images in either a forward sequence or a reverse sequence, label means (26) for producing label number signals to identify each of the stored images, upper and lower limit means (28, 30) for establishing upper and lower limits of the label number signals, upper and lower comparison means (44, 46) for comparing the currently produced label number signals with the upper and lower limits for actuating the reverse control means (24) when the current label number signals correspond with the upper limit and for actuating the forward control means (22) when the current label number signals correspond with the lower limit, and display means (16) for displaying the images reproduced by the image storage means (12), whereby the images are repetitively displayed in forward and reverse sequences between the upper and lower limits. |
