| 摘要 |
The invention relates to a method and to a device (1) for checking at least one security element of a security document (4), wherein the device (1) has at least one reference plane (5), wherein the reference plane (5) is oriented parallel to a surface (7) of the security document (4) to be checked, wherein the device (1) comprises at least one image-recording apparatus (8), wherein the at least one image-recording apparatus (8) is arranged and/or designed in such a way that a central optical axis of the image-recording apparatus (8) intersects with the reference plane (5) at a predetermined reference angle, wherein the device (1) comprises a first lighting apparatus (10a), wherein the first lighting apparatus (10a) is arranged and/or designed in such a way that a central lighting axis (11a) of the first lighting apparatus (10a) intersects with the reference plane (5) at a first lighting angle, wherein the device (1) comprises at least one further lighting apparatus (12a), wherein the further lighting apparatus (12a) is arranged and/or designed in such a way that a central lighting axis (13a) of the further lighting apparatus (12a) intersects with the reference plane (5) at a further lighting angle, wherein a magnitude of an angle difference (α) between the reference angle and the first lighting angle is greater than a magnitude of an angle difference (β) between the reference angle and the further lighting angle. |
