| 摘要 |
<p>The method of certifying integrity of content of a closed volume comprises:- a step (212, 214, 216) of capturing an image of the content of the closed volume; - a step (218, 220) of determining a signature of the content by processing the image captured; - a step (222, 224) of determining values of a matrix of cells, the values represented in the cells being representative of the signature of the content; and - a step (226) of marking at least one wall of the closed volume with said matrix of cells. In the course of marking step (226), the matrix of cells is marked on at least one second exterior surface of a second wall of the closed volume which is different from the first wall and/or on a transport document.</p> |
