| 摘要 |
PROBLEM TO BE SOLVED: To shorten continuous time of an inspection of a post item regarding the dangerous contents.SOLUTION: There is provided a method for inspecting a post item regarding dangerous contents, in a first process, the post item is scanned in such a method that contours of the contents of the post item become visible, after evaluation of the contents of the post item, in a second process, spectral analysis of the contents of the post item in an area which can be determined in advance of the post item. |
