| 摘要 |
PROBLEM TO BE SOLVED: To allow an observer to easily evaluate an X-ray image by arranging peculiar markings around specified prescribed articles, automatically connecting plural recognizable markings with each other and showing a single marking obtained by totaling individual markings alone on a monitor. SOLUTION: In each detected article defined as dangerous, markings M1 to M3 being respectively different are arranged around, e.g. articles 4 to 6. The two markings M1 and M2 are compared by a function deciding whether the two markings M1 and M2 coincide with each other. As a result of the comparison, a new marking MG as a total marking is supplied to a monitor 8. The articles 4 to 6 are confirmed in the marking MG. The peculiar marking M2 and a peculiar sub-total marking M1/3 become sub markings of the marking MG. Then, an observer can obtain a satisfactorily confirmable X-ray image on the monitor 8. |
